Computer Awareness Questions Answers Govt Competitive Exams MCQ's




Question 481 :
Which of the following places the common data elements in order from smallest to largest

  1. character, file, record, field, database
  2. character, record, field, database, file
  3. character, field, record, file, database
  4. Bit, byte, character, record, field, file, database
  

Question 482 :
RAS stands for

  1. Random Access Security
  2. Random Access Service
  3. Remote Access Security
  4. Remote Access Service
  

Question 483 :
What does the term GUI stand for?

  1. Graphical User Interface
  2. Graphical Uninstall/Install
  3. General Utility Interface
  4. Graphical Universal Interface
  

Question 484 :
Which of the following views is present in Power Point?

  1. Document view
  2. Slide sorter view
  3. Slide changer view
  4. Play slide view
  

Question 485 :
Hardware includes ..........

  1. all devices used to input data into a computer
  2. sets of instructions that a computer runs or executes
  3. the computer and all the devices connected to it that are used to input and output data
  4. all devices involved in processing information including the central processing unit, memory and storage
  

Question 486 :
Memory is made up of _________

  1. set of wires
  2. large number of cells
  3. set of circuits
  4. None of the Above
  

Question 487 :
_______ provides electronic data interchange facility.

  1. ISDN
  2. LAN
  3. VAN
  4. CAN
  

Question 488 :
Which of the following methods will not enter data into a cell?

  1. Pressing an errow key
  2. Pressing the Esc key
  3. Pressing the tab key
  4. Clicking the enter button to the formula bar
  

Question 489 :
Which was the first computer to use transisters instead of vacuum tubes?

  1. Intel?650
  2. Burroughs E?101
  3. Datametric?1000
  4. IBM 1401
  

Question 490 :
In OCR processing, When a character is recognized, it is converted into_______ code

  1. binary
  2. ASCII
  3. Both (A) and (B)
  4. None of the Above
  

Question 491 :
If you do not want to select any option after opening a menu then click menu title again or press key ________ to close the menu.

  1. Shift
  2. Tab
  3. Escape
  4. F1
  

Question 492 :
The most common input devices are the ________ and ___________.

  1. microphone, printer
  2. scanner, board
  3. digital camera, speakers
  4. keyboard, mouse
  

Question 493 :
When we run progra in HTML coding, ......... is used as back-end and ........... works as front-end

  1. Notepad, Internet Explorer
  2. Notepad, MSN messenger
  3. MS Word, Internet Explorer
  4. Both 1 and 3
  

Question 494 :
The benefit of using computers is that

  1. Computers are very fast and can store huge amounts of data.
  2. Computers provide accurate output even when input is incorrect.
  3. Computers are designed to be inflexible.
  4. All the above
  

Question 495 :
A byte is made up of

  1. Eight bytes
  2. Eight binary digits
  3. Two binary digits
  4. Two decimal points
  

Question 496 :
To select an entire row in the Excelsheet, the shortcut key that is used is

  1. ctrl+space
  2. ctrl+arrow key
  3. shift+arrow key
  4. shift+space
  

Question 497 :
To find and load a file that has been saved

  1. select the Close command
  2. select the New command
  3. select the Save command
  4. select the Open command
  

Question 498 :
All of the following are included in removable media except

  1. CD?ROMs
  2. Diskette
  3. DVDs
  4. Hare disk drive
  

Question 499 :
What does WWW mean?

  1. World Wide Wizard
  2. World Wireless Web
  3. World Wide Web
  4. Wide Wireless Web
  

Question 500 :
Changing an existing document is called ______ the document?

  1. creating
  2. editing
  3. modifying
  4. adjusting
  

Question 501 :
The difference between people with access to computers and the Internet and those without this access is known as the

  1. digital divide
  2. Internet divide
  3. Web divide
  4. broadband divide
  

Question 502 :
_________ is approximately one thousand bytes.

  1. 1 MB
  2. 1 GB
  3. 1 KB
  4. 1 TB
  

Question 503 :
A large space common in most of the Windows which is displayed at the background of the Windows main icon screen, is called

  1. Application view
  2. Work area
  3. Project view
  4. Toolbar
  

Question 504 :
Which of the following is not true abou RAM?

  1. It is a temporary area.
  2. It is the same as hard disk storage.
  3. It is volatile.
  4. Information stored in RAM is gone when you turn the computer off.
  

Question 505 :
Special I/O devices such as, Joy stick, Data Glove are involved in ______________ applications

  1. Photonics
  2. Haptics
  3. Agnostic
  4. None of the Above
  

Question 506 :
Programs or a set of electronic instructions that tell a computer what to do

  1. Menu
  2. Monitor
  3. Hardware
  4. Software
  

Question 507 :
What contains the computer BIOS and maintains its data with the use of a battery for periods when the system is powered down?

  1. CMOS
  2. RAM
  3. DRAM
  4. CPU
  

Question 508 :
________ printers are the printers that print one character at a time

  1. Laser
  2. Drum
  3. Chain
  4. Dot Matrix
  

Question 509 :
MICR technology used for clearance of cheques by banks refers to

  1. Magnetic Ink Character Recognition
  2. Magnetic Intelligence Character Recognition
  3. Magnetic Information Cable Recognition
  4. Magnetic Insurance Cases Recognition
  

Question 510 :
When sending an e-mail, the _____ line describes the contents of the message.

  1. to
  2. subject
  3. contents
  4. CC