G.K Computer (Govt.Exam Preperation) MCQ's




Question 481 :
To access a mainframe or supercomputer, users often use a

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

Question 482 :
To access a mainframe or supercomputer, users often use a

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

Question 483 :
Which of the following would most likely NOT be a symptom of a virus ?

  1. Existing program files and icons disappear
  2. The CD-ROM stops functioning
  3. THe Web browser opens to an unusual home page
  4. Odd messages or images are displayed on the screen
  

Question 484 :
The main memory of a computer can also be called

  1. Secondary storage
  2. Internal storage
  3. Random Access Memory
  4. All the above
  

Question 485 :
Which keys enable the input of numbers quickly?

  1. Function keys
  2. The numeric keypad
  3. Ctrl, shift and alt
  4. Arror keys
  

Question 486 :
The design of the network is called the network?

  1. architecture
  2. server
  3. transmission
  4. type
  

Question 487 :
Ethernet uses _________ topology.

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

Question 488 :
A program that works like a calculator for keeping track of money and making budgets

  1. calculator
  2. spreadsheet
  3. budgeter
  4. financier
  

Question 489 :
What does storage unit provide?

  1. Place for typing data
  2. Storage for information and instruction
  3. Place for printing information
  4. All the above
  

Question 490 :
In MICR, C stands for

  1. Code
  2. Colour
  3. Computer
  4. Character
  

Question 491 :
Which command devides the surface of the blank disk into sectors and assign a unique address to each one

  1. Ver
  2. Format
  3. Fat
  4. Chkdsk
  

Question 492 :
A(n) ________ contains commands that can be selected.

  1. pointer
  2. menu
  3. icon
  4. button
  

Question 493 :
A removable magnetic disk that holds information is __________

  1. Floppy Disk
  2. Hard Drive
  3. Monitor
  4. None of the Above
  

Question 494 :
Windos 95, Windows 98 and Windows NT are known as

  1. processors
  2. domain names
  3. modems
  4. operating systems
  

Question 495 :
Where is the disk put to enable computer to read it?

  1. In the hard drive
  2. In the disk drive
  3. Into the CPU
  4. In the modern
  

Question 496 :
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.
  

Question 497 :
Information travels between components on the mother board through

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

Question 498 :
The primary device that a computer uses to store information is

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

Question 499 :
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 500 :
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 501 :
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 502 :
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 503 :
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 504 :
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 505 :
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 506 :
The operating system is the most common type of

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

Question 507 :
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 508 :
__________ 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 509 :
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 510 :
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