Question 1

A(n) ____________________ converts one statement at a time while the program is running, as an alternative to a compiler.

Accepted Answer

The answer of A(n) ____________________ converts one statement at a...

Question 2

What is convergence? Discuss two technologies currently in convergence.

Accepted Answer

The answer of What is convergence? Discuss two technologies currently...

Question 3

____ are computer programs that seem to perform one function while actually doing something else.

Accepted Answer

A)  Worms 
B)  Social networks 
C)  Spims 
D)  Trojans

Question 4

Microcontrollers tend to be referred to as computers rather than as processors because in practice they are used for dedicated applications, not as multipurpose devices.

Accepted Answer

A) True 
 B)False

Question 5

In Extended ASCII, the eighth bit provides codes for ____ additional characters.

Accepted Answer

A)  64 
B)  128 
C)  256 
D)  526

Question 6

At one time, it was possible to define three distinct categories of computers. Provide at least four categories that more accurately reflect today's computer technology.

Accepted Answer

The answer of At one time, it was possible to...

Question 7

Case 4 Because they can be a little expensive and he is still paying off his student loans, Jim is interested in learning as much as he can about handheld devices before purchasing one. He wants to know about their limitations, their history, and their potential What makes it hard to see the lines separating handheld computers, smart phones, and portable media players?

Accepted Answer

A)  The market is in a state of convergence. 
B)  Most of these devices are produced by two main manufacturers, Apple and Nokia. 
C)  These devices have identical feature sets. 
D)  These devices all use microcontrollers.

Question 8

When a program begins, the memory address of the first instruction is placed in a part of the microprocessor's control unit called an instruction ____.

Accepted Answer

A)  index 
B)  variable 
C)  pointer 
D)  constant

Question 9

The ALU uses data from its registers to perform arithmetic and logical operations, the results of which are placed in the ____.

Accepted Answer

A)  accumulator 
B)  baseline 
C)  microprocessor 
D)  device driver

Question 10

A personal computer, workstation, or software that requests data from a server is referred to as a customer.

Accepted Answer

A) True 
 B)False

Question 11

A handheld computer is sometimes called a PDA.

Accepted Answer

A) True 
 B)False

Question 12

A(n) ____ device works with continuous data.

Accepted Answer

A)  analog 
B)  streaming 
C)  binary 
D)  digital

Question 13

Case 3 Sometimes it is hard to define precisely what kind of computing device a particular machine is-the lines are sometimes a little blurry. Help to identify these types of computing devices. What keeps Sony's PlayStation from being referred to as a personal computer?

Accepted Answer

A)  Its microprocessor is not as fast as those found on personal computers today 
B)  Its history as a dedicated game device 
C)  It cannot produce graphics of a quality that matches that of a workstation 
D)  It cannot accept peripheral devices like keyboards or DVD players

Question 14

Critical Thinking questions (Multiple Choice) You have taken up a new hobby. It entails you posting a personal journal on the Web. In your new hobby, you are ____.

Accepted Answer

A)  instant messaging 
B)  broadcasting 
C)  creating a blog 
D)  P2P file sharing

Question 15

Which of the following is NOT an example of open source application software?

Accepted Answer

A)  Firefox 
B)  Avast! 
C)  PowerPoint 
D)  Thunderbird

Question 16

A(n) ____ system is essentially the master controller for all of the activities that take place within a computer.

Accepted Answer

A)  matrix 
B)  operating 
C)  control 
D)  panel

Question 17

A ____ attack exhausts all possible keys to decrypt a password.

Accepted Answer

A)  Trojan horse 
B)  keylogger 
C)  dictionary 
D)  brute force

Question 18

Although you might be asked to provide your own password, typically you are assigned one.

Accepted Answer

A) True 
 B)False

Question 19

____ is the illegal copying and distribution of copyrighted material.

Accepted Answer

A)  Convergence 
B)  Pirating 
C)  Phishing 
D)  Spimming

Question 20

Match between columns
                        Premises: A large and expensive computer capable of simultaneously processing data for hundreds or thousands of users

Accepted Answer

The Answer of supercomputer and bulletin boards and personal computer is...

Exam 1: Computers and Digital Basics

A(n) ____________________ converts one statement at a time while the program is running, as an alternative to a compiler.

What is convergence? Discuss two technologies currently in convergence.

____ are computer programs that seem to perform one function while actually doing something else.

Microcontrollers tend to be referred to as computers rather than as processors because in practice they are used for dedicated applications, not as multipurpose devices.

In Extended ASCII, the eighth bit provides codes for ____ additional characters.

At one time, it was possible to define three distinct categories of computers. Provide at least four categories that more accurately reflect today's computer technology.

When a program begins, the memory address of the first instruction is placed in a part of the microprocessor's control unit called an instruction ____.

The ALU uses data from its registers to perform arithmetic and logical operations, the results of which are placed in the ____.

A personal computer, workstation, or software that requests data from a server is referred to as a customer.

A handheld computer is sometimes called a PDA.

A(n) ____ device works with continuous data.

Case 3 Sometimes it is hard to define precisely what kind of computing device a particular machine is-the lines are sometimes a little blurry. Help to identify these types of computing devices. What keeps Sony's PlayStation from being referred to as a personal computer?

Critical Thinking questions (Multiple Choice) You have taken up a new hobby. It entails you posting a personal journal on the Web. In your new hobby, you are ____.

Which of the following is NOT an example of open source application software?

A(n) ____ system is essentially the master controller for all of the activities that take place within a computer.

A ____ attack exhausts all possible keys to decrypt a password.

Although you might be asked to provide your own password, typically you are assigned one.

____ is the illegal copying and distribution of copyrighted material.

Identify the letter of the choice that best matches the phrase or definition.