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| Datacenter Architecture Solutions (Exam) | Alibaba |
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Always refer to the official
Alibaba Documentaion
for the most accurate and up-to-date information.
Exam Question
Single answer1.The standards for inter-datacenter connections are most typically:
A. Ethernet
B. Proprietary
C. IP Address
D. Optical
B. Proprietary
C. IP Address
D. Optical
Single answer
2.In the Distributed Shared Memory Architecture the elastic share feature helps:
A. Provide us-level data access across nodes
B. Provide consistent local and remote (global) memory systems for cloud applications
C. Break through the memory capacity of single server
D. Provide ultimate memory flexibility and data sharing
B. Provide consistent local and remote (global) memory systems for cloud applications
C. Break through the memory capacity of single server
D. Provide ultimate memory flexibility and data sharing
Single answer
3.A modern Datacenter acts like a:
A. Computer
B. A single application
C. Memory Chip
D. A Big Data Product
B. A single application
C. Memory Chip
D. A Big Data Product
Single answer
4.Which of the following is not included in the Asymmetrical cache coherent interface?
A. Caching Agent
B. Accelerator Caching Agent
C. Home Agent
D. CPU
B. Accelerator Caching Agent
C. Home Agent
D. CPU
Single answer
5.Which product enables the decoupling of CPU and memory, so that memory can scale out independently?
A. DDR
B. SCM
C. GenZ
D. CXL
B. SCM
C. GenZ
D. CXL
Single answer
6.The New Class of persistent memory belongs to which Tier?
A. PM Tier
B. Memory Tier
C. Storage Tier
D. Display Tier
B. Memory Tier
C. Storage Tier
D. Display Tier
Single answer
7.One difference between RoCE v2 and iWARP hardware application is:
A. Eth MAC/LLC - Reliable Link Layer
B. UCP IP - TCP IP
C. Eth PHY - IB PHY
B. UCP IP - TCP IP
C. Eth PHY - IB PHY
Single answer
8."HPC" refers to what advancement in Computer Architecture?
A. Better Hardware for personal users
B. Cheaper Prices
C. "One" Application that is connected to the Cloud
D. Larger number of IT companies
B. Cheaper Prices
C. "One" Application that is connected to the Cloud
D. Larger number of IT companies
True/False
9.“Peering” means any compute element can be easily substituted for another.
True
False
False
True/False
10.The SLA can also serve as a near memory computing engine, that accelerates typical operations such as compression and encryption etc.
True
False
False
True/False
11.FPGAs do not have the ability to enable application-specific protocols for “wiring” the Data Center Computer.
True
False
False
True/False
12.The fixed ratio of vCPU and memory capacity can introduce memory fragmentation when creating cloud instances.
True
False
False
Multiple answers
13.Upgrades to modern memory sharing ability include: (Number of correct answers: 2)
A. Graph Computing
B. Flexible vCPU
C. Reduce Data Copies
D. Faster Recovery
B. Flexible vCPU
C. Reduce Data Copies
D. Faster Recovery
Multiple answers
14.Which of the following can be connected to a heterogenous architecture? (Number of correct answers: 2)
A. Memory Pool
B. Enterprise Pool
C. Storage Pool
D. Swimming Pool
B. Enterprise Pool
C. Storage Pool
D. Swimming Pool
Multiple answers
15.Which of the following are benefits of Memory Pooling architectures?
A. Limited flexibility of capacity
B. Flexible CPU/Mem ratio and instant configuration of memory capacity
C. Increase data copies, increasing memory consumption
D. Performance improvement due to near memory pool computing
B. Flexible CPU/Mem ratio and instant configuration of memory capacity
C. Increase data copies, increasing memory consumption
D. Performance improvement due to near memory pool computing