Question 1

________ is when the disk rotates more slowly for accesses near the outer edge than for those near the center.

Accepted Answer

A) Constant angular velocity (CAV) 
B) Magnetoresistive 
C) Constant linear velocity (CLV) 
D) Seek time 
A) Constant angular velocity (CAV) 
B) Magnetoresistive 
C) Constant linear velocity (CLV) 
D) Seek time

Question 2

RAID levels 2 and 3 make use of a _________ access technique in which all member disks participate in the execution of every I / O request.

Accepted Answer

The answer of RAID levels 2 and 3 make use...

Question 3

The sum of the seek time and the rotational delay equals the _________,which is the time it takes to get into position to read or write.

Accepted Answer

A) access time 
B) gap time 
C) transfer time 
D) constant angular velocity 
A) access time 
B) gap time 
C) transfer time 
D) constant angular velocity

Question 4

The width of a track is double that of the head.

Accepted Answer

A) True 
 B)False

Question 5

The disadvantage of using CAV is that individual blocks of data can only be directly addressed by track and sector.

Accepted Answer

A) True 
 B)False

________ is when the disk rotates more slowly for accesses near the outer edge than for those near the center.

RAID levels 2 and 3 make use of a _________ access technique in which all member disks participate in the execution of every I / O request.

The sum of the seek time and the rotational delay equals the _________,which is the time it takes to get into position to read or write.

The width of a track is double that of the head.

The disadvantage of using CAV is that individual blocks of data can only be directly addressed by track and sector.

Basic Concepts and Computer Evolution

Performance Issues

A Top-Level View of Computer Function and Interconnection

Cache Memory

Internal Memory

Input Output

Operating System Support

Number Systems

Computer Arithmetic

Digital Logic

Characteristics and Functions

Addressing Modes and Formats

Processor Structure and Function

Reduced Instruction Set Computers

Parallelism and Superscalar Processors

Parallel Processing

Multicore Computers

General-Purpose Graphic Processing Units

Control Unit Operation

Microprogrammed Control

Filters

Exam 6: External Memory

________ is when the disk rotates more slowly for accesses near the outer edge than for those near the center.

RAID levels 2 and 3 make use of a _________ access technique in which all member disks participate in the execution of every I / O request.

The sum of the seek time and the rotational delay equals the _________,which is the time it takes to get into position to read or write.

The width of a track is double that of the head.

The disadvantage of using CAV is that individual blocks of data can only be directly addressed by track and sector.

Basic Concepts and Computer Evolution

Performance Issues

A Top-Level View of Computer Function and Interconnection

Cache Memory

Internal Memory

Input Output

Operating System Support

Number Systems

Computer Arithmetic

Digital Logic

Characteristics and Functions

Addressing Modes and Formats

Processor Structure and Function

Reduced Instruction Set Computers

Parallelism and Superscalar Processors

Parallel Processing

Multicore Computers

General-Purpose Graphic Processing Units

Control Unit Operation

Microprogrammed Control

Filters