Computer Awareness Questions Answers Govt Competitive Exams MCQ's




Question 391 :
A byte is a collection of _______

  1. 4 bits
  2. 12 bits
  3. 6 bits
  4. 8 bits
  

Question 392 :
_________ is a generic term for organized collection of computer data and instructions

  1. firmware
  2. Software
  3. hardware
  4. None of the above
  

Question 393 :
A _______ contains specific rules and words that express the logical steps of an algorithm?

  1. syntax
  2. programming structure
  3. programming language
  4. logic chart
  

Question 394 :
A menu contains a list of

  1. commands
  2. data
  3. objects
  4. reports
  

Question 395 :
Each model of a computer has a unique

  1. Assembly of a computer
  2. Machine language
  3. High level language
  4. All of the above
  

Question 396 :
The primary output device for computers is a

  1. Video monitor
  2. Printer
  3. Keyboard
  4. Mouse
  

Question 397 :
Which of the following is the largest unit of storage?

  1. GB
  2. KB
  3. MB
  4. TB
  

Question 398 :
The part of the CPU which coordinates the activities of all other components of the computer is called

  1. motherboard
  2. coordination board
  3. Arithmetic Logic Unit
  4. control unit
  

Question 399 :
_______ is the process of finding errors in software code?

  1. Compiling
  2. Testing
  3. Running
  4. Debugging
  

Question 400 :
Technique of using disk space to make programs believe that the system contains more Random Access Memory(RAM) than is actually available is called ______

  1. Random Access Memory
  2. Primary Memory
  3. Secondary Memory
  4. Virtual Memory
  

Question 401 :
A storage device used to compensate for the differences in rates of flow of data form one device to another is

  1. buffer
  2. channel
  3. call
  4. chip
  

Question 402 :
What is the name of exel files ?

  1. Workbook
  2. Worksheet
  3. Spreadsheet
  4. Spread book
  

Question 403 :
Which type of memory is closely related to processor?

  1. Main Memory
  2. SecondaryMemory
  3. Disk Memory
  4. Tape Memory
  

Question 404 :
Which of the following memories has the shortest access time?

  1. Cache memory
  2. Magnetic Bubble Memory
  3. Magnetic Core Memory
  4. None of the above
  

Question 405 :
In laser printers, printing is achieved by deflecting laser beamon to __________ surface of a drum

  1. Magnetic
  2. Electric
  3. Photosensitive
  4. None of the Above
  

Question 406 :
Application software

  1. is designed to help programmers
  2. is used to control the operating System
  3. performs specific task for computer users
  4. is used for making design only
  

Question 407 :
What menu is selected to cut, copy and paste?

  1. File
  2. Tools
  3. Special
  4. Edit
  

Question 408 :
Virtual memory is

  1. Memory on the hard disk that the CPU uses as an extended RAM
  2. RAM
  3. Only necessary if you do not have any RAM in your computer
  4. A back up device for floppy disks
  

Question 409 :
LCD stands for _________

  1. Light Crystal Display
  2. Low Crystal Display
  3. Less Crystal Display
  4. Liquid Crystal Display
  

Question 410 :
Saving is the process of

  1. compying a document from memory to a storage medium
  2. making changes to a document's existing content
  3. changing the appearance, or overall look, of a document
  4. developing a document by entering text using a keyboard
  

Question 411 :
Website is a collection of :

  1. HTML documents
  2. Graphic files
  3. Audio and Video files
  4. All of the above
  

Question 412 :
What is the function of Drop Cap ?

  1. It does not allow capital letters to be used in the documents
  2. It makes first letter of each word capital letter in the documents
  3. It lets you begin a paragraph witha large dropped initial capital letter
  4. In automatically starts all paragraphs and sentences with capital letters
  

Question 413 :
Multiprogramming systems

  1. are easier to develop than single programming systems
  2. execute each job faster
  3. execute more jobs in the same time period
  4. use only one large mainframe computer
  

Question 414 :
Virtual memory is _________

  1. an extremely large main memory
  2. an extremely large secondary memory
  3. a type of used in super computers
  4. an illusion of extremely large main memory
  

Question 415 :
To move down a page in a document

  1. jump
  2. fly
  3. wringgle
  4. scroll
  

Question 416 :
Laser printers and Ink-jet printers are an example of _______

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

Question 417 :
The process of a computer receiving information from a server on the Internet is known as

  1. pulling
  2. downloading
  3. pushing
  4. uploading
  

Question 418 :
The ______ tells the computer how to use its components.

  1. utility
  2. network
  3. operating system
  4. application software
  

Question 419 :
The _____ tells the computer how to use its components.

  1. Utility
  2. Network
  3. Operating system
  4. Application program
  

Question 420 :
__________ is a device that performs a variety of functions that would otherwise be carried out by separate peripheral devices

  1. Single Function Peripheral
  2. Multi Function Peripheral
  3. Dual Function Peripheral
  4. None of the Above