Computer Awareness Questions Answers Govt Competitive Exams MCQ's




Question 721 :
A Winchester disk is a

  1. disk stack
  2. removal disk
  3. flexible disk
  4. All the above
  

Question 722 :
The term hypertext means

  1. Non?sequential writing
  2. Hypermedia
  3. Blinking text
  4. Text with heavy formatting
  

Question 723 :
A ________ is approximately a million bytes.

  1. gigabyte
  2. kilobyte
  3. megabyte
  4. terabyte
  

Question 724 :
The term ?giga byte? equals to ________

  1. 1024 byte
  2. 1024 KB
  3. 1024 GB
  4. 1024 MB
  

Question 725 :
What is an email attachment?

  1. A receipt sent by the recpient.
  2. A separate document from another program sent along with an email message.
  3. A malicious parasite that feeds off your messages and destroys the contents.
  4. A list of CC or BCC recipients.
  

Question 726 :
Which of the following is an example of connectivity?

  1. Internet
  2. floppy disk
  3. power card
  4. data
  

Question 727 :
Which of the following is clock-synchronized RAM that is used for video memory?

  1. DRAM
  2. SRAM
  3. SGRAM
  4. None of the Above
  

Question 728 :
_____________is a feature of an operating system that allows a computer to compensate for shortages of physical memory by temporarily transferring pages of data from RAM to disk storage

  1. Flash memory
  2. Virtual memory
  3. Buffer
  4. None of the Above
  

Question 729 :
TWAIN' is related to which of the following?

  1. Printer
  2. Keyboard
  3. Mouse
  4. Scanner
  

Question 730 :
_________ is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities

  1. Flash memory
  2. Virtual memory
  3. Buffer
  4. None of the Above
  

Question 731 :
Computer connected to a LAN (Local Area Network) can

  1. run faster
  2. go on line
  3. share information and / or share peripheral equipment
  4. E-mail
  

Question 732 :
A marker on the computer screen used to show the current position is called _________

  1. coloured marker
  2. position checker
  3. cursor
  4. None of the Above
  

Question 733 :
A paint program keeps track of every _________ placed on the screen.

  1. image
  2. object
  3. pixel
  4. colour
  

Question 734 :
COBOL is widely used in ........... applications

  1. Commericial
  2. Scientific
  3. Space
  4. mathematical
  

Question 735 :
What is correcting error in a program is called?

  1. Interpreting
  2. Translating
  3. Debugging
  4. Compiling
  

Question 736 :
Which keys can be used together with other keys for special tasks?

  1. Insert, Delete
  2. Ctrl, Shift
  3. Left Arrow, Right arrow
  4. Page Up, Page Down
  

Question 737 :
Difference Engine invented by

  1. Charles Babbage
  2. John McCarthy
  3. Pascal
  4. Newton
  

Question 738 :
A(n) _________ is a private corporate network, used exclusively by company employees.

  1. Internet
  2. local area network
  3. peer?to?peer
  4. intranet
  

Question 739 :
Small application programs that run on a web page and may ensure a form is completed properly or provide animation are known as _____

  1. Flash
  2. Spiders
  3. Cookies
  4. Applets
  

Question 740 :
ISP stands for______

  1. Instruction Standard Processing
  2. Instruction Standard Processor
  3. Information Set Processing
  4. Instruction Set Processor
  

Question 741 :
A file extension is separated from the main file name witha(n) ......, but no spaces

  1. questiion nark
  2. exclamation mark
  3. underscore
  4. None of these
  

Question 742 :
Which of the following type of printer uses a thermal transfer ribbon that contains wax-based ink?

  1. Direct Thermal
  2. Thermal Wax transfer
  3. Both (A) and (B)
  4. None of the Above
  

Question 743 :
Small application programs that run on a Web page and may ensure a form is completed properly or provide animation are known as ......

  1. flash
  2. spiders
  3. cookies
  4. applets
  

Question 744 :
Which device typically attachable to computer keyboard that allows a blind people to read?

  1. Light Pen
  2. Joystick
  3. Touch screen
  4. Braille display
  

Question 745 :
A neural network in which the signal passes in only one direction is called _____

  1. Feed forward Neural Network
  2. Recurrent Neural Network
  3. Both(A) - (B)
  4. None of the Above
  

Question 746 :
Information stored in RAM need to be ________

  1. Check
  2. modify
  3. refresh periodically
  4. None of the Above
  

Question 747 :
A Website address is a unique name that identifies a specific ______ on the Web.

  1. Web browser
  2. Website
  3. PDA
  4. Hyperling
  

Question 748 :
The Internet allows you to

  1. send e?mail
  2. view web pages
  3. connect to servers all around the world
  4. All the above
  

Question 749 :
FLOPS stands for______

  1. Floating Point Operation Per Second
  2. File Processing Operation Per Second
  3. Floating Processing Operation Per Second
  4. File Loading Operation Per Second
  

Question 750 :
Which of the following is different from other

  1. Internet
  2. Windows
  3. Unix
  4. Linux