-
The instructions that tell a, computer how to carry out the processing tasks are referred to as computer.______________
A)
Programs
done
clear
B)
Processors
done
clear
C)
Input devices
done
clear
D)
Memory modules
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
RAM can be thought of as the for the computers processor.
A)
Factory
done
clear
B)
Operating room
done
clear
C)
Waiting room
done
clear
D)
Planning room
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
C. BASIC. COBOL, and Java are examples of ______ language.
A)
Low-level
done
clear
B)
Computer
done
clear
C)
System programming
done
clear
D)
High-level
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
An area of a computer that temporarily holds data waiting to be processed is__________
A)
CPU
done
clear
B)
Memory
done
clear
C)
Storage
done
clear
D)
File
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A _____ is a microprocessor 'based computing device.
A)
Personal computer
done
clear
B)
Mainframe
done
clear
C)
Workstation
done
clear
D)
Server
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
You use a (n) ________ such as a keyboard or mouse, to input information.
A)
Output, device
done
clear
B)
input device
done
clear
C)
Storage device
done
clear
D)
Processing device
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The term _____ designates equipment that might Be added to a computer system to enhance its functionally.
A)
Digital device
done
clear
B)
System add-on
done
clear
C)
Disk pack
done
clear
D)
Peripheral device
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
An email account includes a storage area. often called a (n)_________
A)
Attachment
done
clear
B)
Hyperlink
done
clear
C)
Mailbox
done
clear
D)
I P address
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Data becomes_______ when it is presented in a format that people can understand and use.
A)
Processed
done
clear
B)
Graphs
done
clear
C)
Information
done
clear
D)
presentation
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A set of computer programs that helps a computer monitor itself and function more efficiently is a/an ______
A)
Windows
done
clear
B)
System Software
done
clear
C)
DBMS
done
clear
D)
Application Software
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
______ is the ability of a device to "jump" directly to the requested data.
A)
Sequential access
done
clear
B)
Random access
done
clear
C)
Quick access
done
clear
D)
All of the above
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The ____ is the amount of data that a storage device can move from the storage medium to the Computer per second
A)
Data migration
done
clear
B)
Data digitizing
done
clear
C)
Data transferee
done
clear
D)
Data access rate
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A_______ converts all the statements in a program in a single batch and the. Resulting collection of instructions is placed in a new file.
A)
Converter
done
clear
B)
compiler
done
clear
C)
Interpreter
done
clear
D)
Instruction
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
One thousand bytes is a
A)
Kilobyte
done
clear
B)
Megabyte
done
clear
C)
Gigabyte
done
clear
D)
Terabyte
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A _____is an additional set of commands that the computer displays after you make a selection from the main menu.
A)
Dialog box
done
clear
B)
Submenu
done
clear
C)
Menu selection
done
clear
D)
All of the above
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Information kept about a file includes ____
A)
Print settings
done
clear
B)
Deletion date
done
clear
C)
[a] & [b] only
done
clear
D)
Size
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
_____provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously.
A)
Multitasking
done
clear
B)
Multithreading
done
clear
C)
Multiprocessing
done
clear
D)
Multicomputing
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The ALU performs ______ operations.
A)
Arithmetic
done
clear
B)
ASCII
done
clear
C)
algorithm-based
done
clear
D)
logarithm-based
done
clear
E)
None. Of these
done
clear
View Answer play_arrow
-
A (n) ______is software that helps a computer control it-self to operate efficiently and keep track of data.
A)
Application system
done
clear
B)
Hardware system
done
clear
C)
Software system
done
clear
D)
Operating system
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Computers manipulate data in many ways. and this manipulation is called ____
A)
Upgrading
done
clear
B)
processing
done
clear
C)
Batching
done
clear
D)
utilizing
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Each field in a database is identified by a:
A)
Key name.
done
clear
B)
Field name.
done
clear
C)
Field type.
done
clear
D)
Field code.
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
In a database ____ fields store numbers used to perform calculations.
A)
Next
done
clear
B)
key
done
clear
C)
Alphanumeric
done
clear
D)
numeric
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A telephone number would be stored in a _______ field in a database.
A)
Text
done
clear
B)
memo
done
clear
C)
Computed
done
clear
D)
date
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A group of related fields in a database is called a(n):
A)
Object.
done
clear
B)
Memo.
done
clear
C)
Table.
done
clear
D)
Record.
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A group of related records in a database is called a(n):
A)
Table.
done
clear
B)
Column.
done
clear
C)
Object.
done
clear
D)
Key.
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Which of the following is not done by modem?
A)
Transmission speed
done
clear
B)
Data Accuracy
done
clear
C)
Error detection and correction
done
clear
D)
Data compression
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Which of the following is used to answer a question about a database?
A)
Form
done
clear
B)
Module
done
clear
C)
Query
done
clear
D)
Table
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
AM and FM are examples of _____ modulation.
A)
Digital-digital
done
clear
B)
digital to analog
done
clear
C)
Analog to analog
done
clear
D)
analog to digital
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
___ is the concept of sending extra bits for use in error detection.
A)
Check
done
clear
B)
Redundancy
done
clear
C)
Checksum fault
done
clear
D)
Detection
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The physical layer is concerned with transmission of_____ over the physical medium.
A)
Programs
done
clear
B)
Dialogs
done
clear
C)
Protocols
done
clear
D)
Bits
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The number of input lines required for a 8 to 1 multiplexes is
A)
1
done
clear
B)
8
done
clear
C)
3
done
clear
D)
256
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The. rectangular pattern of lines of varying width and spaces used for automatic product identification by computer
A)
Bar-code
done
clear
B)
Cost analysis
done
clear
C)
Test-code
done
clear
D)
Sensor
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
In addition to keying data directly into the database, data entry can be done from a(n):
A)
Input form.
done
clear
B)
Table.
done
clear
C)
Field.
done
clear
D)
Data dictionary.
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Program of a computer presented as a sequence of instructions in the form of binary numbers is called_____ language.
A)
Mathematical
done
clear
B)
Assembly
done
clear
C)
High Level
done
clear
D)
Machine
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
The primary key must be a(n)_____filed
A)
Numeric
done
clear
B)
object
done
clear
C)
Related
done
clear
D)
unique
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
For locating any document on the WWW, there is a unique address known as
A)
Domain name
done
clear
B)
E-mail account
done
clear
C)
Home-page
done
clear
D)
URL
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
Which of the following views would you use to Define a table and specify and fields will contain?
A)
Define view
done
clear
B)
Datasheet view
done
clear
C)
Design view
done
clear
D)
Edit view
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A _____is a large-scale electronic repository of data that is time-variant.
A)
Data mine
done
clear
B)
knowledge-based system
done
clear
C)
Data warehouse
done
clear
D)
Decision support system
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
In C++ programming, the extension of program is
A)
.cpp
done
clear
B)
.cpt
done
clear
C)
.c
done
clear
D)
.cplus
done
clear
E)
None of these
done
clear
View Answer play_arrow
-
A generic term that refers to the combination of all commercial transactions executed over electronic media for the exchange of product and Services
A)
E commerce
done
clear
B)
E shopping
done
clear
C)
E banking
done
clear
D)
EDI
done
clear
E)
None of these
done
clear
View Answer play_arrow