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COA Q2

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.

Acronym for PMD

(a)  

2.

Acronym for EEPROM

(a)  

3.

Acronym for TLB

(a)  

4.

Acronym for CMOS

(a)  

5.

Acronym for SRAM

(a)  

6.

Memory Hierarchy pyramid?

a. CPU Register b.Cache Memory c. Primary Memory d. Secondary Memory e. Tertiary Memory

a)

a,b,c,d,e

b)

e,d,c,b,e

c)

b,c,d,a,e

d)

none of the following

7.

"Topic: ten advanced optimizations of cache performance"

Small and simple first-level caches and way prediction?

a)

INCREASING CACHE BANDWIDTH

b)

REDUCING THE HIT TIME

c)

REDUCING THE MISS PENALTY

d)

REDUCING THE MISS RATE

8.

"Topic: ten advanced optimizations of cache performance"

Pipelined caches, multibanked caches and nonblocking caches.

a)

REDUCING THE HIT TIME

b)

INCREASING CACHE BANDWIDTH

c)

REDUCING THE MISS PENALTY

d)

REDUCING THE MISS RATE

9.

"Topic: ten advanced optimizations of cache performance"

The critical word first and merging write buffers.

a)

REDUCING THE MISS PENALTY

b)

REDUCING MISS PENALTY

c)

REDUCING THE HIT TIME

d)

INCREASING THE CACHE BANDWIDTH

10.

"Topic: ten advanced optimizations of cache performance"

Compiler optimizations.

a)

REDUCING THE MISS PENALTY

b)

REDUCING THE MISS RATE

c)

REDUCING THE MISS PENALTY

d)

REDUCING THE HIT TIME

11.

_________ are a special class of DRAMs based on SDRAM designs but tailored for handling the higher bandwidth demands of graphic processing units.

a)

SDRAM

b)

GDDR5

c)

DDR

d)

DIMM

12.

______ is a type of EEPROM, which is normally read-only but can be erased.

a)

RAM

b)

FLASH MEMORY

c)

ROM

d)

PROM

13.

A computer system is created using software on one physical computer in order to emulate the functionality of another separate physical computer.

a)

Virtual Memory

b)

Virtual Machine

c)

Artificial Intelligence

d)

Augmented Reality

14.

______uses both hardware and software to enable a computer to compensate for physical memory shortages, temporarily transferring data from random access memory (RAM) to disk storage.

a)

Virtual RAM

b)

Virtual Memory

c)

Virtual Machines

d)

Virtual Technology

15.

A _____ entry is like a cache entry where the tag holds portions of virtual address and the data portion holds a physical address, protection field, valid bit, and usually a use bit and a dirty bit

a)

ROM

b)

RAM

c)

TLB

d)

DLTB