NVIDIA-Certified Professional InfiniBand (NCP-IB) Exam Questions Total Questions: 240 – 4 Mock Exams
Practice Set 1
Time limit: 0
0 of 60 questions completed
Questions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Information
Click on Start Test
You have already completed the Test before. Hence you can not start it again.
Test is loading...
You must sign in or sign up to start the Test.
You have to finish following quiz, to start this Test:
Your results are here!! for" NVIDIA-Certified Professional InfiniBand (NCP-IB) Practice Test 1 "
0 of 60 questions answered correctly
Your time:
Time has elapsed
Your Final Score is : 0
You have attempted : 0
Number of Correct Questions : 0 and scored 0
Number of Incorrect Questions : 0 and Negative marks 0
Average score
Your score
NVIDIA-Certified Professional InfiniBand (NCP-IB)
You have attempted: 0
Number of Correct Questions: 0 and scored 0
Number of Incorrect Questions: 0 and Negative marks 0
You can review your answers by clicking on “View Answers” option. Important Note : Open Reference Documentation Links in New Tab (Right Click and Open in New Tab).
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Answered
Review
Question 1 of 60
1. Question
How can implementing role-based access control (RBAC) enhance security in an InfiniBand network?
Correct
Implementing role-based access control (RBAC) enhances security in an InfiniBand network by defining user permissions, ensuring that users only have access to necessary resources.
Incorrect
Implementing role-based access control (RBAC) enhances security in an InfiniBand network by defining user permissions, ensuring that users only have access to necessary resources.
Unattempted
Implementing role-based access control (RBAC) enhances security in an InfiniBand network by defining user permissions, ensuring that users only have access to necessary resources.
Question 2 of 60
2. Question
How does utilizing RDMA (Remote Direct Memory Access) contribute to performance tuning?
Correct
Utilizing RDMA contributes to performance tuning by reducing network latency, enabling faster data transfers without the need for excessive CPU intervention.
Incorrect
Utilizing RDMA contributes to performance tuning by reducing network latency, enabling faster data transfers without the need for excessive CPU intervention.
Unattempted
Utilizing RDMA contributes to performance tuning by reducing network latency, enabling faster data transfers without the need for excessive CPU intervention.
Question 3 of 60
3. Question
What trend is increasing the adoption of InfiniBand in HPC environments?
Correct
The demand for low latency in HPC environments is driving the adoption of InfiniBand, as it provides faster data transfer rates crucial for high-performance applications.
Incorrect
The demand for low latency in HPC environments is driving the adoption of InfiniBand, as it provides faster data transfer rates crucial for high-performance applications.
Unattempted
The demand for low latency in HPC environments is driving the adoption of InfiniBand, as it provides faster data transfer rates crucial for high-performance applications.
Question 4 of 60
4. Question
What is the function of the InfiniBand Subnet Manager (SM)?
Correct
The InfiniBand Subnet Manager (SM) manages the subnet topology, configuring devices and ensuring efficient communication within the InfiniBand network.
Incorrect
The InfiniBand Subnet Manager (SM) manages the subnet topology, configuring devices and ensuring efficient communication within the InfiniBand network.
Unattempted
The InfiniBand Subnet Manager (SM) manages the subnet topology, configuring devices and ensuring efficient communication within the InfiniBand network.
Question 5 of 60
5. Question
Which InfiniBand feature can help reduce congestion in the network?
Correct
Flow control is an InfiniBand feature that helps reduce congestion by managing data transmission rates and preventing packet loss during high traffic periods.
Incorrect
Flow control is an InfiniBand feature that helps reduce congestion by managing data transmission rates and preventing packet loss during high traffic periods.
Unattempted
Flow control is an InfiniBand feature that helps reduce congestion by managing data transmission rates and preventing packet loss during high traffic periods.
Question 6 of 60
6. Question
How can administrators verify the successful initialization of the InfiniBand network?
Correct
Running the diagnostic tool is a reliable method for administrators to verify the successful initialization of the InfiniBand network, ensuring all components are functional.
Incorrect
Running the diagnostic tool is a reliable method for administrators to verify the successful initialization of the InfiniBand network, ensuring all components are functional.
Unattempted
Running the diagnostic tool is a reliable method for administrators to verify the successful initialization of the InfiniBand network, ensuring all components are functional.
Question 7 of 60
7. Question
What is the recommended method for testing network connectivity in an InfiniBand setup?
Correct
An IB multicast test is the recommended method for testing network connectivity in an InfiniBand setup, as it can verify the communication between multiple devices.
Incorrect
An IB multicast test is the recommended method for testing network connectivity in an InfiniBand setup, as it can verify the communication between multiple devices.
Unattempted
An IB multicast test is the recommended method for testing network connectivity in an InfiniBand setup, as it can verify the communication between multiple devices.
Question 8 of 60
8. Question
How do fat-tree and dragonfly topologies differ in scalability?
Correct
The dragonfly topology is often considered more scalable than the fat-tree due to its efficient use of resources and reduced complexity in interconnections.
Incorrect
The dragonfly topology is often considered more scalable than the fat-tree due to its efficient use of resources and reduced complexity in interconnections.
Unattempted
The dragonfly topology is often considered more scalable than the fat-tree due to its efficient use of resources and reduced complexity in interconnections.
Question 9 of 60
9. Question
What is the primary function of an InfiniBand switch?
Correct
The primary function of an InfiniBand switch is to connect multiple devices in a network, facilitating communication between them.
Incorrect
The primary function of an InfiniBand switch is to connect multiple devices in a network, facilitating communication between them.
Unattempted
The primary function of an InfiniBand switch is to connect multiple devices in a network, facilitating communication between them.
Question 10 of 60
10. Question
When interpreting benchmarking results, what is a common mistake to avoid?
Correct
A common mistake when interpreting benchmarking results is overlooking environmental factors, which can significantly impact performance and skew results.
Incorrect
A common mistake when interpreting benchmarking results is overlooking environmental factors, which can significantly impact performance and skew results.
Unattempted
A common mistake when interpreting benchmarking results is overlooking environmental factors, which can significantly impact performance and skew results.
Question 11 of 60
11. Question
Which tuning technique can help reduce the impact of latency-sensitive applications in InfiniBand?
Correct
Using smaller packets can help reduce the impact of latency-sensitive applications in InfiniBand networks, allowing for quicker data transmission.
Incorrect
Using smaller packets can help reduce the impact of latency-sensitive applications in InfiniBand networks, allowing for quicker data transmission.
Unattempted
Using smaller packets can help reduce the impact of latency-sensitive applications in InfiniBand networks, allowing for quicker data transmission.
Question 12 of 60
12. Question
When installing InfiniBand switches, what should be ensured for proper airflow?
Correct
Adequate spacing around InfiniBand switches is necessary to ensure proper airflow for cooling, preventing overheating during operation.
Incorrect
Adequate spacing around InfiniBand switches is necessary to ensure proper airflow for cooling, preventing overheating during operation.
Unattempted
Adequate spacing around InfiniBand switches is necessary to ensure proper airflow for cooling, preventing overheating during operation.
Question 13 of 60
13. Question
When was InfiniBand first introduced to the market?
Correct
InfiniBand was first introduced in 2000, aiming to provide a high-performance, low-latency interconnect for servers and storage systems.
Incorrect
InfiniBand was first introduced in 2000, aiming to provide a high-performance, low-latency interconnect for servers and storage systems.
Unattempted
InfiniBand was first introduced in 2000, aiming to provide a high-performance, low-latency interconnect for servers and storage systems.
Question 14 of 60
14. Question
Which command is commonly used to install InfiniBand drivers on Linux systems?
Correct
The command ib_install is commonly used to install InfiniBand drivers on Linux systems, providing necessary configurations for the hardware.
Incorrect
The command ib_install is commonly used to install InfiniBand drivers on Linux systems, providing necessary configurations for the hardware.
Unattempted
The command ib_install is commonly used to install InfiniBand drivers on Linux systems, providing necessary configurations for the hardware.
Question 15 of 60
15. Question
What is one of the main reasons organizations choose InfiniBand for their high-performance computing needs?
Correct
Organizations choose InfiniBand for its scalability and flexibility, allowing them to expand their networks and adapt to changing workloads efficiently.
Incorrect
Organizations choose InfiniBand for its scalability and flexibility, allowing them to expand their networks and adapt to changing workloads efficiently.
Unattempted
Organizations choose InfiniBand for its scalability and flexibility, allowing them to expand their networks and adapt to changing workloads efficiently.
Question 16 of 60
16. Question
What is a common feature of libraries designed to work with InfiniBand?
Correct
Libraries designed to work with InfiniBand typically support asynchronous data transfer, allowing for non-blocking communication and improved performance in high-throughput applications.
Incorrect
Libraries designed to work with InfiniBand typically support asynchronous data transfer, allowing for non-blocking communication and improved performance in high-throughput applications.
Unattempted
Libraries designed to work with InfiniBand typically support asynchronous data transfer, allowing for non-blocking communication and improved performance in high-throughput applications.
Question 17 of 60
17. Question
What is a primary characteristic that differentiates InfiniBand from traditional Ethernet?
Correct
A primary characteristic that differentiates InfiniBand from traditional Ethernet is its support for Quality of Service (QoS), enabling better traffic management in high-demand environments.
Incorrect
A primary characteristic that differentiates InfiniBand from traditional Ethernet is its support for Quality of Service (QoS), enabling better traffic management in high-demand environments.
Unattempted
A primary characteristic that differentiates InfiniBand from traditional Ethernet is its support for Quality of Service (QoS), enabling better traffic management in high-demand environments.
Question 18 of 60
18. Question
What is the role of user roles in configuring security policies in InfiniBand?
Correct
User roles play a crucial role in configuring security policies in InfiniBand, as they define permissions and access levels for different users on the network.
Incorrect
User roles play a crucial role in configuring security policies in InfiniBand, as they define permissions and access levels for different users on the network.
Unattempted
User roles play a crucial role in configuring security policies in InfiniBand, as they define permissions and access levels for different users on the network.
Question 19 of 60
19. Question
What does firmware typically provide for InfiniBand devices?
Correct
Firmware for InfiniBand devices typically provides performance enhancements, improving functionality and compatibility with newer protocols and standards.
Incorrect
Firmware for InfiniBand devices typically provides performance enhancements, improving functionality and compatibility with newer protocols and standards.
Unattempted
Firmware for InfiniBand devices typically provides performance enhancements, improving functionality and compatibility with newer protocols and standards.
Question 20 of 60
20. Question
If InfiniBand communication fails after a network change, what is a recommended first step?
Correct
If communication fails after a network change, checking for configuration errors is crucial, as changes may not have been properly implemented or compatible.
Incorrect
If communication fails after a network change, checking for configuration errors is crucial, as changes may not have been properly implemented or compatible.
Unattempted
If communication fails after a network change, checking for configuration errors is crucial, as changes may not have been properly implemented or compatible.
Question 21 of 60
21. Question
What is the impact of high-density computing on data center networking?
Correct
High-density computing increases network complexity in data centers as it requires more sophisticated networking solutions to manage the higher volume of data traffic effectively.
Incorrect
High-density computing increases network complexity in data centers as it requires more sophisticated networking solutions to manage the higher volume of data traffic effectively.
Unattempted
High-density computing increases network complexity in data centers as it requires more sophisticated networking solutions to manage the higher volume of data traffic effectively.
Question 22 of 60
22. Question
What is the primary purpose of benchmarking in InfiniBand networks?
Correct
The primary purpose of benchmarking in InfiniBand networks is to evaluate performance, allowing for comparisons against standards or previous results.
Incorrect
The primary purpose of benchmarking in InfiniBand networks is to evaluate performance, allowing for comparisons against standards or previous results.
Unattempted
The primary purpose of benchmarking in InfiniBand networks is to evaluate performance, allowing for comparisons against standards or previous results.
Question 23 of 60
23. Question
What must be verified after the physical installation of InfiniBand components?
Correct
After the physical installation of InfiniBand components, verifying proper network configuration is essential to ensure that the setup functions as intended.
Incorrect
After the physical installation of InfiniBand components, verifying proper network configuration is essential to ensure that the setup functions as intended.
Unattempted
After the physical installation of InfiniBand components, verifying proper network configuration is essential to ensure that the setup functions as intended.
Question 24 of 60
24. Question
How does InfiniBand improve performance in machine learning workloads?
Correct
InfiniBand improves performance in machine learning workloads by offering high bandwidth and low latency, which are critical for processing large datasets quickly.
Incorrect
InfiniBand improves performance in machine learning workloads by offering high bandwidth and low latency, which are critical for processing large datasets quickly.
Unattempted
InfiniBand improves performance in machine learning workloads by offering high bandwidth and low latency, which are critical for processing large datasets quickly.
Question 25 of 60
25. Question
What is a key benefit of using encryption for InfiniBand management traffic?
Correct
A key benefit of using encryption for InfiniBand management traffic is that it secures sensitive information, protecting it from interception or unauthorized access.
Incorrect
A key benefit of using encryption for InfiniBand management traffic is that it secures sensitive information, protecting it from interception or unauthorized access.
Unattempted
A key benefit of using encryption for InfiniBand management traffic is that it secures sensitive information, protecting it from interception or unauthorized access.
Question 26 of 60
26. Question
Which command-line tool can be used to configure security policies in an InfiniBand network?
Correct
The command-line tool ibmgt can be used to configure security policies in an InfiniBand network, providing management capabilities for various network configurations.
Incorrect
The command-line tool ibmgt can be used to configure security policies in an InfiniBand network, providing management capabilities for various network configurations.
Unattempted
The command-line tool ibmgt can be used to configure security policies in an InfiniBand network, providing management capabilities for various network configurations.
Question 27 of 60
27. Question
What is the purpose of InfiniBandÂ’s key management system?
Correct
The key management system in InfiniBand is designed to manage encryption keys, which are essential for securing data transmissions across the network.
Incorrect
The key management system in InfiniBand is designed to manage encryption keys, which are essential for securing data transmissions across the network.
Unattempted
The key management system in InfiniBand is designed to manage encryption keys, which are essential for securing data transmissions across the network.
Question 28 of 60
28. Question
How does role-based access control (RBAC) enhance security in InfiniBand networks?
Correct
Role-based access control (RBAC) enhances security in InfiniBand networks by enforcing policies based on user roles, ensuring that users only access resources they are permitted to.
Incorrect
Role-based access control (RBAC) enhances security in InfiniBand networks by enforcing policies based on user roles, ensuring that users only access resources they are permitted to.
Unattempted
Role-based access control (RBAC) enhances security in InfiniBand networks by enforcing policies based on user roles, ensuring that users only access resources they are permitted to.
Question 29 of 60
29. Question
What is a key advantage of using InfiniBand over Ethernet in modern data centers?
Correct
A key advantage of using InfiniBand in modern data centers is its lower latency, which is essential for high-performance applications that require fast data processing.
Incorrect
A key advantage of using InfiniBand in modern data centers is its lower latency, which is essential for high-performance applications that require fast data processing.
Unattempted
A key advantage of using InfiniBand in modern data centers is its lower latency, which is essential for high-performance applications that require fast data processing.
Question 30 of 60
30. Question
Which type of InfiniBand switch is specifically designed for high-density environments?
Correct
Core switches are specifically designed for high-density environments, supporting a larger number of ports and higher throughput for data traffic.
Incorrect
Core switches are specifically designed for high-density environments, supporting a larger number of ports and higher throughput for data traffic.
Unattempted
Core switches are specifically designed for high-density environments, supporting a larger number of ports and higher throughput for data traffic.
Question 31 of 60
31. Question
How does InfiniBand facilitate efficient resource utilization in AI and HPC environments?
Correct
InfiniBand facilitates efficient resource utilization in AI and HPC environments by enabling workload distribution across multiple nodes, optimizing performance and reducing idle time.
Incorrect
InfiniBand facilitates efficient resource utilization in AI and HPC environments by enabling workload distribution across multiple nodes, optimizing performance and reducing idle time.
Unattempted
InfiniBand facilitates efficient resource utilization in AI and HPC environments by enabling workload distribution across multiple nodes, optimizing performance and reducing idle time.
Question 32 of 60
32. Question
How can administrators ensure the integrity of communication in an InfiniBand network?
Correct
Implementing checksums is an effective way for administrators to ensure the integrity of communication in an InfiniBand network, detecting and correcting errors.
Incorrect
Implementing checksums is an effective way for administrators to ensure the integrity of communication in an InfiniBand network, detecting and correcting errors.
Unattempted
Implementing checksums is an effective way for administrators to ensure the integrity of communication in an InfiniBand network, detecting and correcting errors.
Question 33 of 60
33. Question
Which emerging technology is often integrated with InfiniBand to enhance data processing capabilities?
Correct
Edge computing is increasingly integrated with InfiniBand to enhance data processing capabilities by bringing computation closer to data sources for faster analysis.
Incorrect
Edge computing is increasingly integrated with InfiniBand to enhance data processing capabilities by bringing computation closer to data sources for faster analysis.
Unattempted
Edge computing is increasingly integrated with InfiniBand to enhance data processing capabilities by bringing computation closer to data sources for faster analysis.
Question 34 of 60
34. Question
What type of tests are typically conducted during InfiniBand benchmarking?
Correct
InfiniBand benchmarking typically involves both latency and throughput tests to assess the overall performance of the network.
Incorrect
InfiniBand benchmarking typically involves both latency and throughput tests to assess the overall performance of the network.
Unattempted
InfiniBand benchmarking typically involves both latency and throughput tests to assess the overall performance of the network.
Question 35 of 60
35. Question
In an InfiniBand network, what role does Quality of Service (QoS) play concerning bandwidth?
Correct
Quality of Service (QoS) in an InfiniBand network helps guarantee bandwidth for specific traffic types, ensuring reliable performance for critical applications.
Incorrect
Quality of Service (QoS) in an InfiniBand network helps guarantee bandwidth for specific traffic types, ensuring reliable performance for critical applications.
Unattempted
Quality of Service (QoS) in an InfiniBand network helps guarantee bandwidth for specific traffic types, ensuring reliable performance for critical applications.
Question 36 of 60
36. Question
Which InfiniBand version introduced support for 100 Gbps bandwidth?
Correct
InfiniBand FDR (Fourteen Data Rate) introduced support for 100 Gbps bandwidth, significantly increasing data transfer capabilities.
Incorrect
InfiniBand FDR (Fourteen Data Rate) introduced support for 100 Gbps bandwidth, significantly increasing data transfer capabilities.
Unattempted
InfiniBand FDR (Fourteen Data Rate) introduced support for 100 Gbps bandwidth, significantly increasing data transfer capabilities.
Question 37 of 60
37. Question
In terms of performance, how do InfiniBand switches compare to traditional Ethernet switches?
Correct
InfiniBand switches generally offer faster performance compared to traditional Ethernet switches, providing lower latency and higher bandwidth.
Incorrect
InfiniBand switches generally offer faster performance compared to traditional Ethernet switches, providing lower latency and higher bandwidth.
Unattempted
InfiniBand switches generally offer faster performance compared to traditional Ethernet switches, providing lower latency and higher bandwidth.
Question 38 of 60
38. Question
Which trend emphasizes the need for flexible network architectures in data centers?
Correct
The trend toward software-defined networking emphasizes the need for flexible network architectures in data centers, allowing for dynamic adjustments to meet varying workloads.
Incorrect
The trend toward software-defined networking emphasizes the need for flexible network architectures in data centers, allowing for dynamic adjustments to meet varying workloads.
Unattempted
The trend toward software-defined networking emphasizes the need for flexible network architectures in data centers, allowing for dynamic adjustments to meet varying workloads.
Question 39 of 60
39. Question
Which command is typically used to start the InfiniBand Subnet Manager (SM)?
Correct
The command start-sm is typically used to start the InfiniBand Subnet Manager (SM), which is essential for managing the network topology and devices.
Incorrect
The command start-sm is typically used to start the InfiniBand Subnet Manager (SM), which is essential for managing the network topology and devices.
Unattempted
The command start-sm is typically used to start the InfiniBand Subnet Manager (SM), which is essential for managing the network topology and devices.
Question 40 of 60
40. Question
Which networking technology is most suitable for high-performance computing environments?
Correct
InfiniBand is the most suitable for high-performance computing environments due to its high bandwidth, low latency, and efficient data transfer capabilities.
Incorrect
InfiniBand is the most suitable for high-performance computing environments due to its high bandwidth, low latency, and efficient data transfer capabilities.
Unattempted
InfiniBand is the most suitable for high-performance computing environments due to its high bandwidth, low latency, and efficient data transfer capabilities.
Question 41 of 60
41. Question
How can network congestion in InfiniBand systems be identified?
Correct
Monitoring bandwidth usage is essential to identify network congestion in InfiniBand systems, as high usage can indicate potential bottlenecks.
Incorrect
Monitoring bandwidth usage is essential to identify network congestion in InfiniBand systems, as high usage can indicate potential bottlenecks.
Unattempted
Monitoring bandwidth usage is essential to identify network congestion in InfiniBand systems, as high usage can indicate potential bottlenecks.
Question 42 of 60
42. Question
What is a notable benefit of using InfiniBand in large-scale data centers?
Correct
One notable benefit of using InfiniBand in large-scale data centers is its ability to provide lower latency and high bandwidth, essential for data-intensive applications.
Incorrect
One notable benefit of using InfiniBand in large-scale data centers is its ability to provide lower latency and high bandwidth, essential for data-intensive applications.
Unattempted
One notable benefit of using InfiniBand in large-scale data centers is its ability to provide lower latency and high bandwidth, essential for data-intensive applications.
Question 43 of 60
43. Question
Which of the following is a critical factor to consider when mounting InfiniBand switches?
Correct
Heat dissipation is a critical factor when mounting InfiniBand switches, as proper placement can help manage temperatures and maintain optimal performance.
Incorrect
Heat dissipation is a critical factor when mounting InfiniBand switches, as proper placement can help manage temperatures and maintain optimal performance.
Unattempted
Heat dissipation is a critical factor when mounting InfiniBand switches, as proper placement can help manage temperatures and maintain optimal performance.
Question 44 of 60
44. Question
What aspect of InfiniBand technology is NVIDIA focusing on in its future roadmap?
Correct
NVIDIA is focusing on enhanced security features in its InfiniBand roadmap to protect sensitive data and provide robust network security in HPC environments.
Incorrect
NVIDIA is focusing on enhanced security features in its InfiniBand roadmap to protect sensitive data and provide robust network security in HPC environments.
Unattempted
NVIDIA is focusing on enhanced security features in its InfiniBand roadmap to protect sensitive data and provide robust network security in HPC environments.
Question 45 of 60
45. Question
How often should benchmarking be conducted in an InfiniBand network?
Correct
Benchmarking should be conducted regularly in an InfiniBand network to identify performance changes over time and ensure optimal operation.
Incorrect
Benchmarking should be conducted regularly in an InfiniBand network to identify performance changes over time and ensure optimal operation.
Unattempted
Benchmarking should be conducted regularly in an InfiniBand network to identify performance changes over time and ensure optimal operation.
Question 46 of 60
46. Question
What was one of the main driving forces behind the creation of InfiniBand technology?
Correct
The primary driving force behind InfiniBand was the growing need for high-speed interconnects in data centers and high-performance computing environments.
Incorrect
The primary driving force behind InfiniBand was the growing need for high-speed interconnects in data centers and high-performance computing environments.
Unattempted
The primary driving force behind InfiniBand was the growing need for high-speed interconnects in data centers and high-performance computing environments.
Question 47 of 60
47. Question
What role does network latency play in the performance of AI applications using InfiniBand?
Correct
Network latency can slow down computations in AI applications using InfiniBand, as lower latency allows for faster communication and processing of data between nodes.
Incorrect
Network latency can slow down computations in AI applications using InfiniBand, as lower latency allows for faster communication and processing of data between nodes.
Unattempted
Network latency can slow down computations in AI applications using InfiniBand, as lower latency allows for faster communication and processing of data between nodes.
Question 48 of 60
48. Question
What is the primary purpose of configuring security policies in an InfiniBand network?
Correct
The primary purpose of configuring security policies in an InfiniBand network is to protect data integrity, ensuring that the information remains secure during transmission.
Incorrect
The primary purpose of configuring security policies in an InfiniBand network is to protect data integrity, ensuring that the information remains secure during transmission.
Unattempted
The primary purpose of configuring security policies in an InfiniBand network is to protect data integrity, ensuring that the information remains secure during transmission.
Question 49 of 60
49. Question
How does NVIDIA plan to enhance interoperability in InfiniBand networks?
Correct
NVIDIA plans to enhance interoperability in InfiniBand networks by supporting open standards, allowing better integration with various hardware and software solutions.
Incorrect
NVIDIA plans to enhance interoperability in InfiniBand networks by supporting open standards, allowing better integration with various hardware and software solutions.
Unattempted
NVIDIA plans to enhance interoperability in InfiniBand networks by supporting open standards, allowing better integration with various hardware and software solutions.
Question 50 of 60
50. Question
What role does AI play in the optimization of InfiniBand networks?
Correct
AI plays a significant role in optimizing InfiniBand networks by improving traffic management, enabling better performance and resource allocation.
Incorrect
AI plays a significant role in optimizing InfiniBand networks by improving traffic management, enabling better performance and resource allocation.
Unattempted
AI plays a significant role in optimizing InfiniBand networks by improving traffic management, enabling better performance and resource allocation.
Question 51 of 60
51. Question
What role does “multicast“ play in InfiniBand communication?
Correct
Multicast in InfiniBand communication allows a single data packet to be transmitted to multiple destinations simultaneously, improving efficiency in data delivery.
Incorrect
Multicast in InfiniBand communication allows a single data packet to be transmitted to multiple destinations simultaneously, improving efficiency in data delivery.
Unattempted
Multicast in InfiniBand communication allows a single data packet to be transmitted to multiple destinations simultaneously, improving efficiency in data delivery.
Question 52 of 60
52. Question
What does the IBTA stand for in relation to InfiniBand specifications?
Correct
IBTA stands for InfiniBand Technical Association, which develops and maintains the specifications and standards for InfiniBand technologies, including APIs and libraries.
Incorrect
IBTA stands for InfiniBand Technical Association, which develops and maintains the specifications and standards for InfiniBand technologies, including APIs and libraries.
Unattempted
IBTA stands for InfiniBand Technical Association, which develops and maintains the specifications and standards for InfiniBand technologies, including APIs and libraries.
Question 53 of 60
53. Question
What does the term “latency“ refer to in the context of InfiniBand technology?
Correct
Latency refers to the delay in communication when data is transmitted across the network, a critical factor in high-performance applications.
Incorrect
Latency refers to the delay in communication when data is transmitted across the network, a critical factor in high-performance applications.
Unattempted
Latency refers to the delay in communication when data is transmitted across the network, a critical factor in high-performance applications.
Question 54 of 60
54. Question
What is a notable disadvantage of the fat-tree topology?
Correct
A notable disadvantage of the fat-tree topology is its complexity in design, making implementation and management more challenging compared to simpler topologies.
Incorrect
A notable disadvantage of the fat-tree topology is its complexity in design, making implementation and management more challenging compared to simpler topologies.
Unattempted
A notable disadvantage of the fat-tree topology is its complexity in design, making implementation and management more challenging compared to simpler topologies.
Question 55 of 60
55. Question
In a fat-tree topology, what role do the edge switches play?
Correct
In a fat-tree topology, edge switches play a critical role in directly connecting traffic to servers, facilitating efficient data transfers.
Incorrect
In a fat-tree topology, edge switches play a critical role in directly connecting traffic to servers, facilitating efficient data transfers.
Unattempted
In a fat-tree topology, edge switches play a critical role in directly connecting traffic to servers, facilitating efficient data transfers.
Question 56 of 60
56. Question
What is the primary goal of the dragonfly topology?
Correct
The primary goal of the dragonfly topology is to minimize latency by optimizing communication paths between devices, enhancing overall network performance.
Incorrect
The primary goal of the dragonfly topology is to minimize latency by optimizing communication paths between devices, enhancing overall network performance.
Unattempted
The primary goal of the dragonfly topology is to minimize latency by optimizing communication paths between devices, enhancing overall network performance.
Question 57 of 60
57. Question
In a dragonfly topology, what is the primary advantage?
Correct
The dragonfly topology offers low latency due to its unique design that minimizes the distance between devices and optimizes communication paths.
Incorrect
The dragonfly topology offers low latency due to its unique design that minimizes the distance between devices and optimizes communication paths.
Unattempted
The dragonfly topology offers low latency due to its unique design that minimizes the distance between devices and optimizes communication paths.
Question 58 of 60
58. Question
What is one of the key design principles behind the fat-tree topology?
Correct
One of the key design principles behind the fat-tree topology is its non-blocking architecture, which ensures that any device can communicate without interference.
Incorrect
One of the key design principles behind the fat-tree topology is its non-blocking architecture, which ensures that any device can communicate without interference.
Unattempted
One of the key design principles behind the fat-tree topology is its non-blocking architecture, which ensures that any device can communicate without interference.
Question 59 of 60
59. Question
What feature does the NVIDIA management software provide to enhance InfiniBand network efficiency?
Correct
NVIDIA management software offers automatic topology detection, enhancing network efficiency by dynamically recognizing the network‘s physical layout.
Incorrect
NVIDIA management software offers automatic topology detection, enhancing network efficiency by dynamically recognizing the network‘s physical layout.
Unattempted
NVIDIA management software offers automatic topology detection, enhancing network efficiency by dynamically recognizing the network‘s physical layout.
Question 60 of 60
60. Question
What role does the OFED stack play in InfiniBand networks?
Correct
The OpenFabrics Enterprise Distribution (OFED) stack provides RDMA support in InfiniBand networks, including drivers and libraries necessary for applications to leverage InfiniBand‘s capabilities.
Incorrect
The OpenFabrics Enterprise Distribution (OFED) stack provides RDMA support in InfiniBand networks, including drivers and libraries necessary for applications to leverage InfiniBand‘s capabilities.
Unattempted
The OpenFabrics Enterprise Distribution (OFED) stack provides RDMA support in InfiniBand networks, including drivers and libraries necessary for applications to leverage InfiniBand‘s capabilities.
X
Use Page numbers below to navigate to other practice tests