Computer Awareness Questions Answers Govt Competitive Exams MCQ's




Question 781 :
A complier translates a program written in a high - level language into ........

  1. Machine language
  2. An algorithm
  3. A debugged program
  4. Java
  

Question 782 :
Which of the following is used as an intermediate to extend the processor BUS?

  1. Gateway
  2. Router
  3. Connector
  4. Bridge
  

Question 783 :
________ allows you to print.

  1. Ribbon
  2. Monitor
  3. Go now
  4. Ctrl+P
  

Question 784 :
Which of the following storage media provides sequential access only ?

  1. Floppy disk
  2. Magnetic disk
  3. Magnetic tape
  4. Optical disk
  

Question 785 :
You can use the tab key to?

  1. move cursor across the screen
  2. indent a paragraph
  3. move the cursor down the screen
  4. Only (1) and (2)
  

Question 786 :
A field is a related group of

  1. records
  2. files
  3. characters
  4. cables
  

Question 787 :
As compared to diskettes, the hard disks are

  1. More expensive
  2. More portable
  3. Less rigid
  4. Slowly accessed
  

Question 788 :
A keyboard is this kind of device

  1. black
  2. input
  3. output
  4. word processing
  

Question 789 :
In mark sensing, data is read

  1. optically
  2. electrically
  3. magnetically
  4. mechanically
  

Question 790 :
The display bar that lists all the open folders and active applications is

  1. Menu bar
  2. Tool bar
  3. Task bar
  4. Window list
  

Question 791 :
You can start Microsoft Word by using __________ button.

  1. New
  2. Program
  3. Control Panel
  4. My Computer
  

Question 792 :
The _____ key will launch the start buttons.

  1. Esc
  2. Shift
  3. Windows
  4. Shortcut
  

Question 793 :
The primary purpose of software is to turn data into____

  1. Web sites
  2. Information
  3. Programs
  4. Objects
  

Question 794 :
What is the full form of WWW?

  1. World Wide Web
  2. World With Web
  3. Work Wide Web
  4. World Wide Wet
  

Question 795 :
Which of the following was a small experimental machine based on Neumann?s stored program concept?

  1. Analytical engine
  2. Pascaline
  3. Manchester Mark I
  4. None of the Above
  

Question 796 :
What is the number of bit pattern provided by a 7?bit code?

  1. 256
  2. 128
  3. 64
  4. 512
  

Question 797 :
Computers connected to a LAN can

  1. run faster
  2. share information and/or share peripheral equipment
  3. e?mail
  4. go online
  

Question 798 :
By default, your documents print in ..... mode

  1. Landscape
  2. Portrait
  3. Page setup
  4. Print preview
  

Question 799 :
Codes consisting of bars and lines of varying widths or lengths that are computer?readable are known as

  1. a bar code
  2. an ASCII code
  3. a magnetic tape
  4. a light pen
  

Question 800 :
What type of resource does have greater probability to become shared resource in a computer network?

  1. Printers
  2. Speakers
  3. Floppy disk drivers
  4. Keyboards
  

Question 801 :
Which input device is used for inserting pin numbers for credit cards?

  1. Graphic Tablet
  2. Numeric pad
  3. Bar Code reader
  4. Magnetic Stripe reader
  

Question 802 :
One megabyte equals approximately

  1. 1,000 bits
  2. 1,000 bytes
  3. 1 million bytes
  4. 1 million bits
  

Question 803 :
The primary device that a computer uses to store information ......

  1. monitor
  2. memory
  3. disk
  4. hard drive
  

Question 804 :
To access a mainframe or supercomputer, users often use a

  1. terminal
  2. node
  3. desktop
  4. handheld
  

Question 805 :
Communication between computers is almost always

  1. serial
  2. parallel
  3. serially parallel
  4. direct
  

Question 806 :
A computer checks the _____ of user names and passwords for a match before granting access.

  1. Website
  2. Network
  3. Backup file
  4. Data base
  

Question 807 :
Which of the following was the first widely used OS with graphical interface?

  1. OS12
  2. MVS
  3. Mac OS
  4. DOS
  

Question 808 :
LED stands for _________

  1. Low Emission Display
  2. Liquid Emitting Display
  3. Less Emitting Diode
  4. Light Emitting Diode
  

Question 809 :
Which of the following is not an manufacturer of Hard Disk drives ?

  1. Samsung
  2. Interl
  3. Seagate
  4. Western Digital
  

Question 810 :
Which of the following uses a handheld Operating Systems?

  1. Super Computer
  2. Laptop
  3. Mainframe
  4. PDA