Question 1

In a bit, 0 is used to represent the electronic state of off (presence of an electronic charge), and 1 is used to represent the electronic state of on (absence of an electronic charge).

Accepted Answer

A) True 
 B)False

Question 2

A(n) ____________________ is an input device that captures an entire page of text or images such as photographs or artwork electronically.

Accepted Answer

The answer of A(n) ____________________ is an input device that...

Question 3

A megabyte, abbreviated MB, is equal to approximately 1 thousand bytes. ____________

Accepted Answer

A) True 
 B)False

Question 4

____ is the process of writing results to memory.

Accepted Answer

A)   Fetching
B)   Storing
C)   Decoding
D)   ExecutingE) A) and D)
F) C) and D)

Question 5

Laser printers usually use individual sheets of paper stored in a removable tray that slides into the printer case.

Accepted Answer

A) True 
 B)False

Question 6

A(n) ____________________ has storage capacities of 100 GB, with expectations of exceeding 200 GB in the future.

Accepted Answer

The answer of A(n) ____________________ has storage capacities of 100...

Question 7

The ____ is the most widely used coding scheme to represent data.

Accepted Answer

A)   American Standard Code for Information Interchange (ASCII) 
B)   Universal System Code for Data Exchange (USCD
E)  
C)   Extended Binary Coded Decimal Interchange Code (EBCDI
C)  
D)   Contracted Unit Coded Hexadecimal Transaction Code (CUCHT
C)  E) A) and B)
F) A) and C)

Question 8

To work with a saved file, the file must be removed from ____.

Accepted Answer

A)   storage and placed in memory
B)   memory and placed in storage
C)   storage and placed in ROM
D)   ROM and placed in storageE) C) and D)
F) B) and C)

Question 9

A digital video disc read-only memory (DVD-ROM) is capable of storing from 4.7 GB to 17 GB of information.

Accepted Answer

A) True 
 B)False

Question 10

CD-RW, like that in the accompanying figure, is an abbreviation for ____.

Accepted Answer

A)   computer drive read-only
B)   computer disc-rewriteable
C)   compact disc-recordable
D)   compact disc-rewriteableE) A) and C)
F) B) and C)

Question 11

The accompanying figure depicts the four categories of input. They include data, programs, commands, and user responses. Briefly define input and each of the four categories.

Accepted Answer

Input is what you enter into the memory ...

Question 12

____________________ is the process of capturing or downloading full-motion images and storing them on a computer's storage medium.

Accepted Answer

The answer of ____________________ is the process of capturing or...

Question 13

Logical operations ____.

Accepted Answer

A)   involve comparing one data item with another to determine if the first item is greater than, equal to, or less than the other
B)   include addition, subtraction, multiplication, and division
C)   sort data items according to standard, predefined criteria in ascending order or descending order
D)   work with conditions and operators such as AND, OR, and NOTE) A) and C)
F) C) and D)

Question 14

As shown in the accompanying figure, a(n) ____________________ is a type of optical disc that uses the same laser technology that audio CDs use for recording music.

Accepted Answer

compact di...

Question 15

To access data or instructions in memory, the computer references the addresses that contain the bytes of data.

Accepted Answer

A) True 
 B)False

Question 16

Modified Multiple Choice A common type of output is ____.

Accepted Answer

A)   text
B)   audio
C)   video
D)   graphicsE) B) and C)
F) A) and B)

Question 17

To press and release a mouse button twice without moving the mouse is called ____.

Accepted Answer

A)   clicking
B)   right-click
C)   double-clicking
D)   right-draggingE) A) and B)
F) B) and D)

Question 18

Modified Multiple Choice Memory stores ____.

Accepted Answer

A)   the operating system and other system software that control the computer equipment
B)   the application software designed to carry out a specific task
C)   the data being processed by application programs
D)   the system clock interfaceE) C) and D)
F) A) and B)

Question 19

A terabyte, abbreviated TB, is equal to approximately 1 trillion bytes.

Accepted Answer

A) True 
 B)False

Question 20

With a touch screen, the input device is a digital pen.

Accepted Answer

A) True 
 B)False

Exam 4: Hardware for Educators

To press and release a mouse button twice without moving the mouse is called ____.

Correct AnswerverifiedShow Answer

Laser printers usually use individual sheets of paper stored in a removable tray that slides into the printer case.

Correct AnswerverifiedShow Answer

A(n) ____________________ is an input device that captures an entire page of text or images such as photographs or artwork electronically.

Correct AnswerverifiedShow Answer

With a touch screen, the input device is a digital pen.

Correct AnswerverifiedShow Answer

Logical operations ____.

Correct AnswerverifiedShow Answer

A terabyte, abbreviated TB, is equal to approximately 1 trillion bytes.

Correct AnswerverifiedShow Answer

As shown in the accompanying figure, a(n) ____________________ is a type of optical disc that uses the same laser technology that audio CDs use for recording music.

Correct Answerverifiedcompact di...View AnswerShow Answer

Modified Multiple Choice Memory stores ____.

Correct AnswerverifiedShow Answer

____________________ is the process of capturing or downloading full-motion images and storing them on a computer's storage medium.

Correct AnswerverifiedShow Answer

A digital video disc read-only memory (DVD-ROM) is capable of storing from 4.7 GB to 17 GB of information.

Correct AnswerverifiedShow Answer

The ____ is the most widely used coding scheme to represent data.

Correct AnswerverifiedShow Answer

The accompanying figure depicts the four categories of input. They include data, programs, commands, and user responses. Briefly define input and each of the four categories.

Correct AnswerverifiedInput is what you enter into the memory ...View AnswerShow Answer

Modified Multiple Choice A common type of output is ____.

Correct AnswerverifiedShow Answer

CD-RW, like that in the accompanying figure, is an abbreviation for ____.

Correct AnswerverifiedShow Answer

A megabyte, abbreviated MB, is equal to approximately 1 thousand bytes. ____________

Correct AnswerverifiedShow Answer

____ is the process of writing results to memory.

Correct AnswerverifiedShow Answer

To access data or instructions in memory, the computer references the addresses that contain the bytes of data.

Correct AnswerverifiedShow Answer

In a bit, 0 is used to represent the electronic state of off (presence of an electronic charge), and 1 is used to represent the electronic state of on (absence of an electronic charge).

Correct AnswerverifiedShow Answer

To work with a saved file, the file must be removed from ____.

Correct AnswerverifiedShow Answer

A(n) ____________________ has storage capacities of 100 GB, with expectations of exceeding 200 GB in the future.

Correct AnswerverifiedShow Answer

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compact di...
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Input is what you enter into the memory ...
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