Exam 6: Understanding and Assessing Hardware: Evaluating Your System

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Pipelining increases your CPU's performance.

(True/False)
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Match each of the following storage options or connection methods to its capacity or speed:
USB 3.0 transfer rate
50 GB of data
DVD storage capacity
5 Gbps
USB 2.0 transfer rate
7 GB of data
Correct Answer:
Verified
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Responses:
USB 3.0 transfer rate
50 GB of data
DVD storage capacity
5 Gbps
USB 2.0 transfer rate
7 GB of data
Blu-ray storage capacity
400 Mbps
eSATA transfer rate
3 Gbps
(Matching)
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The amount of RAM storage on modern computing devices is usually measured in ________.

(Multiple Choice)
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Match each of the following terms to its function:
RAID
strategy for using more than one storage drive in a system
CPU
performs arithmetic calculations
cache
processor
Correct Answer:
Verified
Premises:
Responses:
RAID
strategy for using more than one storage drive in a system
CPU
performs arithmetic calculations
cache
processor
ALU
has no moving parts
SSD
closest memory to the CPU
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Optical drives use a(n) ________ to store and read data on a CD or DVD.

(Short Answer)
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RAM memory is a type of nonvolatile storage that holds the critical startup instructions.

(True/False)
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A video card can deliver output to multiple ________.

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Cache memory is a form of ROM.

(True/False)
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The Windows ________ utility returns your computer to the state it was in when it came from the factory.

(Multiple Choice)
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When a large group of computers are networked to work together on a task, it is known as ________ processing.

(Multiple Choice)
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RAM is an example of ________ storage because when the power is turned off, RAM is cleared out.

(Short Answer)
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A CPU's processing power is determined by the combination of the clock speed, the number of cores, and the amount of ________ memory.

(Short Answer)
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Running the Disk Cleanup utility is a quick way to ________.

(Multiple Choice)
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Checking the CPU usage figure will help you know how hard your processor is working.

(True/False)
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Which of the following ports is not considered to be exclusively a video port?

(Multiple Choice)
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Match each of the following terms to its meaning:
hyperthreading
a CPU with 4 cores
ROM
volatile storage
quad-core processor
measure of CPU speed
Correct Answer:
Verified
Premises:
Responses:
hyperthreading
a CPU with 4 cores
ROM
volatile storage
quad-core processor
measure of CPU speed
RAM
permanent storage
clock speed
simultaneous execution of more than one instruction
(Matching)
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The collection of commands that a specific CPU can execute is called the ________ for that system.

(Multiple Choice)
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Solid state hybrid drives are a combination of a mechanical hard drive and an SSD drive.

(True/False)
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The clock ________ sets the pace by which the computer moves from process to process.

(Short Answer)
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When your hard drive has to wait for the correct sector to spin to the read/write head, the delay is known as ________.

(Multiple Choice)
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