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Monday 9 December 2013

Computer Awareness Daily Questions and Solutions

Published for http://www.jobentra.blogspot.com
1.    The primary purpose of software is to turn data into
computer quiz

      (1) Web sites 

(2) information 
(3) programs 
(4) objects 
(5) None of these


2.    The ability to find an individual item in a file immediately ___ is used.
(1) File allocation table
(2) directory
(3) sequential access
(4) direct access
(5) None of these

3.    To make a notebook act as a desktop model, the notebook can be connected to a ___ which is connected to a monitor and other devices.
(1) bay 
(2) docking station
(3) port
(4) network 
(5) None of these
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4.    Which of the following refers to a small, single-site network?
(1) LAN  
(2) DSL 
(3) RAM  
(4) USB 
(5) CPU

5.    A set of instructions telling the computer what to do is called
(1) mentor 
(2) instructor
(3) compiler
(4) program 
(5) debugger

6.    If you receive an e-mail from someone you don’t know, what should you do?
(1) Forward it to the police immediately (2) Delete it without opening it
(3) Open it and respond to them saying you don’t know them
(4) Reply and ask them for their personal information
(5) Reply and tell them you want to keep in touch with them

7.    Which term identifies a specific computer on the web and the main page of the entire site
(1) URL                     
(2) Web site address
(3) Hyperlink          
(4) Domain name
(5) None of these

8.    The code that relational database management systems use to perform their database task is referred to as.....
(1)QBE                     
(2) SQL                
(3) OLAP             
(4) Sequel Server  
(5) None of these

9.    Chip is a common nickname for a (n):
(1) transistor                          
(2) resistor        
(3) integrated circuit           
(4) semiconductor
(5) None of these

10.  The purpose of the primary key in a database is to:
(1) unlock the database
(2) provide a map of the data
(3) uniquely identify a record
(4) establish constraints on database operations.
(5) None of these

11.  Passwords enables users to
 (1) get into the system quickly
(2) make efficient use of time
(3) retain confidentiality of files
(4) simplify file structures
(5) None of these

12.  Inpage preview mode :
(1) You can see all pages of your document
(2) You can only see the pages you are currently working on
(3) You can only see pages that do not contain graphics
(4) You can only see the title page of your document
(5) None of these

13.  Copyright software that can be used for free is :
 (1) shareware
(2) freeware
(3) groupware
(4) e-mail
(5) None of these

14.  The _____ becoming different shapes depending on the task you are performing.
 (1) active tab
(2) insertion
(3) mouse pointer
(4) ribbon
(5) None of these

15.  The capability of the operating system to enable two or more than two instructions to execute simultaneously in a single computer system by using multiple CPU’s is _______
 (1) Multitasking 
(2) Multiprogramming
(3) Multiprocessing
(4) Multi execution
 (5) None of these


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