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




Question 691 :
What is output ?

  1. What the processor takes from the user
  2. What the user gives to the processor
  3. What the processor gets from the user
  4. What the processor gives to the user
  

Question 692 :
What happens when a worksheet is not protected?

  1. It cannot be opened.
  2. It cannot be saved.
  3. It cannot be edited.
  4. It can be edited.
  

Question 693 :
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 694 :
_________ is a computational model based on the structure of biological neural networks?

  1. Artificial Neural Network (ANN)
  2. Biological Network
  3. Both(A) - (B)
  4. None of the Above
  

Question 695 :
Which of the following terms is the most closely related to main memory?

  1. Non Volatile
  2. Permanent
  3. Temporary
  4. None of the Above
  

Question 696 :
IEEE _______ standard is used for wirless LAN.

  1. 802.12
  2. 802.13
  3. 802.15
  4. 802.11
  

Question 697 :
_______ provides electronic data interchange facility.

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

Question 698 :
A _______ terminal can display images as well as text

  1. text
  2. dumb
  3. graphical
  4. None of the Above
  

Question 699 :
What is a back up ?

  1. Restoring the information backup
  2. An exact copy of a system's information
  3. The ability to get a system u and runnign in the event of a system crash or failure
  4. All of these
  

Question 700 :
A unit for measuring data trasmission speed is called

  1. cache
  2. broadbank channel
  3. byte
  4. baud
  

Question 701 :
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 702 :
What menu is selected to cut, copy and paste?

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

Question 703 :
What is meant by a dedicated computer ?

  1. Which is used by one person only
  2. Which is assigned one and only one task
  3. Which uses one kind of software
  4. Which is meant for application software
  

Question 704 :
All of the following are examples of real security and privacy risks except

  1. Hackers
  2. Spam
  3. Viruses
  4. Identity theft
  

Question 705 :
The operating system called UNIX is typically used for

  1. desktop computers
  2. laptop computers
  3. super computers
  4. All the above
  

Question 706 :
Any data or instructions sent to the computer is termed as

  1. storage
  2. output
  3. input
  4. information
  

Question 707 :
Which input device is used to read information on a credit card?

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

Question 708 :
The Internet is an example of __________ network.

  1. star
  2. bus
  3. hybrid
  4. mesh
  

Question 709 :
Which term identifies a specific computer on the web and the main page of the entire site?

  1. URL
  2. Web site address
  3. Hyperlink
  4. Domain name
  

Question 710 :
Unwanted repetitious messages, such as unsolicited bulk - e-mail is known as

  1. Spam
  2. Trash
  3. Calibri
  4. Courier
  

Question 711 :
What is the number of bit pattern provided by a 7?bit code?

  1. 256
  2. 128
  3. 64
  4. 512
  

Question 712 :
A CPU contains

  1. a card reader and a printing device
  2. an analytical engine and a control unit
  3. a control unit and an arithmetic logic unit
  4. an arithmetic logic unit and a card reader
  

Question 713 :
By default, your documents print in ..... mode

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

Question 714 :
A field is a related group of

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

Question 715 :
Which of the following storage media provides sequential access only ?

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

Question 716 :
As compared to diskettes, the hard disks are

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

Question 717 :
_________ are distinct items that don't have much meaning to you in a given countext.

  1. Fields
  2. Data
  3. Queries
  4. Properties
  

Question 718 :
Which of the following refers to the fastest, biggest and most expensive computers?

  1. Personal Computers
  2. Supercomputers
  3. Laptops
  4. Notebooks
  

Question 719 :
The first step in the transaction processing cycle is ________.

  1. database operations
  2. audit
  3. data entry
  4. user inquiry
  

Question 720 :
Two or more computers connected to each other of sharing information form a _____

  1. Network
  2. Router
  3. Server
  4. Tunnel