Computer Awareness Questions Answers Govt Competitive Exams MCQ's




Question 1081 :
In addition to keying data directly into a database, data entry can be done from a(n)

  1. input form
  2. table
  3. field
  4. data dictionary
  

Question 1082 :
The _________ directory is mandatory for every disk.

  1. Root
  2. Base
  3. Sub
  4. Case
  

Question 1083 :
In order to move from one worksheet to another in excel workbook, one should click

  1. active cell
  2. scroll bar
  3. sheet tab
  4. tab button
  

Question 1084 :
Which of the following converts all the statements in a program in a single batch and the resulting collection of instruction is placed in a new file?

  1. compiler
  2. interpreter
  3. converter
  4. instruction
  

Question 1085 :
Information that comes from an external source and is fed into computer software is called

  1. input
  2. output
  3. throughput
  4. reports
  

Question 1086 :
When we run a program in HTML coding _____ is used as backend and ____ works as front-end.

  1. Notepad - Internet-Explorer
  2. Notepad - Msn-messenger
  3. MS-Word - Internet Explorer
  4. Both (1) and (2)
  

Question 1087 :
Interrupts which are initiated by an I/O drive are ___________

  1. internal
  2. external
  3. Both (A) and (B)
  4. All of the above
  

Question 1088 :
The technique that extends storage capacities of main memory beyond the actual size of the main memory is called

  1. multitasking
  2. virtual memory
  3. multiprocessing
  4. multiprogramming
  

Question 1089 :
__________ printers print the characters by striking themon the ribbon which is then pressed on the paper

  1. Impact
  2. Non Impact
  3. Both (A) and (B)
  4. None of the Above
  

Question 1090 :
In a network, the computer that stores the files and process the data is named as

  1. Server
  2. Terminal
  3. Modem
  4. All of the above
  

Question 1091 :
Computers use the _____ number system to store data and perform calculations.

  1. Decimal
  2. Hexadecimal
  3. Octal
  4. Binary
  

Question 1092 :
A repair for a known software bug, usually available at no charge on the Internet, is called a(n)

  1. version
  2. patch
  3. tutorial
  4. FAQ
  

Question 1093 :
The operating system is the most common type of

  1. communication software
  2. application software
  3. systems software
  4. word?processing
  

Question 1094 :
__________ is a special type of optical scanner used to recognize the type of mark made by Pen or Pencil

  1. Optical Character Reader
  2. Bar code Reader
  3. Optical Mark Reader
  4. None of the Above
  

Question 1095 :
Two or more computers connected to each other for sharing information form a

  1. network
  2. router
  3. server
  4. tunnel
  

Question 1096 :
In world processing, an efficient way to move the 3rd paragraph to place it after the 5th paragraph is

  1. copy and paste
  2. copy, cut and paste
  3. cut, copy and paste
  4. cut and paste
  

Question 1097 :
A database management system (DBMS) is a?

  1. hardware system used to create, maintain and provide controlled access to a data- base
  2. hardware system used to create, maintain, and provide uncontrolled access to a database.
  3. software system used to create, maintain, and provide uncontrolled access to a database.
  4. software system used to create, maintain and provide controlled access to a database.
  

Question 1098 :
The OCR recognises the _______ of the characters with the help of light source

  1. Size
  2. Shape
  3. Colour
  4. None of the Above
  

Question 1099 :
Ethernet uses _________ topology.

  1. bus
  2. ring
  3. star
  4. tree
  

Question 1100 :
To restart the computer ___________ key is used.

  1. Del + Ctrl
  2. Backspace + Ctrl
  3. Ctrl + Alt + Del
  4. Reset
  

Question 1101 :
Office LANs that are spread geographically apart on a large scale can be connected using a corporate _____

  1. CAN
  2. LAN
  3. DAN
  4. WAN
  

Question 1102 :
In a relational database, this is a data structure that organizes the information about a single topic into rows and columns.

  1. Block
  2. Record
  3. Tuple
  4. Table
  

Question 1103 :
The primary device that a computer uses to store information is

  1. TV
  2. storehouse
  3. desk
  4. hard drive
  

Question 1104 :
To find a saved document in the computer's memory and bring it up on the screen to view is called

  1. reversing
  2. rerunning
  3. retrieving
  4. returning
  

Question 1105 :
Microcomputer hardware consists of three basic categories of physical equipment:

  1. keyboard, monitor, hard drive
  2. system unit, input/output, memory
  3. system unit, input/output, secondary storage
  4. system unit, primary storage, secondary storage
  

Question 1106 :
What is the storage area for e?mail messages called?

  1. Storage folder
  2. Dictionary
  3. Mailbox
  4. Hard Disk
  

Question 1107 :
GIGO stands for______

  1. Garbage In Garbage Out
  2. Gateway In Gateway Out
  3. Gopher In Gopher Out
  4. Geographic In Geographic Out
  

Question 1108 :
Information travels between components on the mother board through

  1. Flash memory
  2. CMOS
  3. Bays
  4. Buses
  

Question 1109 :
___ are specially designed computer chips reside inside other devices, such as your car or your electronic thermostat?

  1. Servers
  2. Embedded computers
  3. Robotic computers
  4. Mainframes
  

Question 1110 :
Content of the program counter is added to the address part of the instruction in order to obtain the effective address is called_______

  1. relative address mode.
  2. index addressing mode.
  3. register mode.
  4. implied mode.