4- Which of the following data hazards can cause stalls in in-order pipelines: A-Read-After-Read B-Write-After-Read C-Read-After-Write D- (None) 5- For the same cache size, increasing cache associativity reduces: A-Capacity misses B-Conflict misses C- Cold misses D- (All Answers) 6- For a fully-associative cache, increasing cache size reduces: A-Capacity misses B-Conflict misses C- Cold misses D- (All Answers)

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Answer 4, 5 and 6 please
T-Mobile
A- Refresh
A-14.5
1- Emerging NVMs are expected to replace DRAM because of their:
A-Density/Capacity B-Low power C-Speed
D- (A and B)
2- The DRAM operation that is required to adjust the bitlines' voltage before
read/write operation is called:
B- Precharge
3- To mitigate control hazards, processor cores use:
A- Prefetching B-Branch delay slots C- Branch prediction D- (B and C)
4- Which of the following data hazards can cause stalls in in-order pipelines:
A-Read-After-Read B-Write-After-Read C-Read-After-Write D- (None)
5- For the same cache size, increasing cache associativity reduces:
A-Capacity misses B-Conflict misses C- Cold misses D- (All Answers)
6- For a fully-associative cache, increasing cache size reduces:
A-Capacity misses B-Conflict misses C-Cold misses D- (All Answers)
7- The inclusion property that requires checking only last-level caches for
coherence transactions is:
A-Inclusive
A-Modified
6:29 PM
Today
6:08 PM
B-Shared
C-Activation D- Interleaving
B- Non-inclusive C- Exclusive
D- (B and C)
8- In MSI coherence protocol, one of the following states also implies that the
cache block exists in only one of the caches in the system:
C- Dirty
D- (None)
9- Assume we have a single-level cache hierarchy system that runs an
application. If you know that L1 cache hit time is 5 cycle, hit rate is 55% and
memory latency is 100 cycles. The AMAT is:
B-60
C- 5.55
@ 100% 2
D-50
y requase the studieAR) dep
ommit
i
Edit
EP
Transcribed Image Text:T-Mobile A- Refresh A-14.5 1- Emerging NVMs are expected to replace DRAM because of their: A-Density/Capacity B-Low power C-Speed D- (A and B) 2- The DRAM operation that is required to adjust the bitlines' voltage before read/write operation is called: B- Precharge 3- To mitigate control hazards, processor cores use: A- Prefetching B-Branch delay slots C- Branch prediction D- (B and C) 4- Which of the following data hazards can cause stalls in in-order pipelines: A-Read-After-Read B-Write-After-Read C-Read-After-Write D- (None) 5- For the same cache size, increasing cache associativity reduces: A-Capacity misses B-Conflict misses C- Cold misses D- (All Answers) 6- For a fully-associative cache, increasing cache size reduces: A-Capacity misses B-Conflict misses C-Cold misses D- (All Answers) 7- The inclusion property that requires checking only last-level caches for coherence transactions is: A-Inclusive A-Modified 6:29 PM Today 6:08 PM B-Shared C-Activation D- Interleaving B- Non-inclusive C- Exclusive D- (B and C) 8- In MSI coherence protocol, one of the following states also implies that the cache block exists in only one of the caches in the system: C- Dirty D- (None) 9- Assume we have a single-level cache hierarchy system that runs an application. If you know that L1 cache hit time is 5 cycle, hit rate is 55% and memory latency is 100 cycles. The AMAT is: B-60 C- 5.55 @ 100% 2 D-50 y requase the studieAR) dep ommit i Edit EP
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