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




Question 751 :
The topology with highest reliability is

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

Question 752 :
Comparing with secondary storage, primary storage is ______

  1. Slow and expensive
  2. Slow and inexpensive
  3. Fast and inexpensive
  4. Fast and expensive
  

Question 753 :
Which port doesn't exist in computer ?

  1. USB
  2. Parallel
  3. Com1 / Com2
  4. RAW
  

Question 754 :
Minimising a window means

  1. close the window
  2. make it an ikon and store on task bar
  3. close windows after saving its contents
  4. shut down the computer
  

Question 755 :
Which of the following was the first widely used OS with graphical interface?

  1. OS12
  2. MVS
  3. Mac OS
  4. DOS
  

Question 756 :
The primary purpose of software is to turn data into____

  1. Web sites
  2. Information
  3. Programs
  4. Objects
  

Question 757 :
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it ?

  1. Floppy Disk
  2. Hard Disk
  3. Tape Drive
  4. CDROM
  

Question 758 :
Write!' is a`

  1. Text editor
  2. Word processor
  3. Line editor
  4. All the above
  

Question 759 :
The word length of Micro computers lies in the range between ________

  1. 8 and 16 bits
  2. 8 and 21 bits
  3. 8 and 24 bits
  4. 8 and 32 bits
  

Question 760 :
In mark sensing, data is read

  1. optically
  2. electrically
  3. magnetically
  4. mechanically
  

Question 761 :
Which of the following is used as an intermediate to extend the processor BUS?

  1. Gateway
  2. Router
  3. Connector
  4. Bridge
  

Question 762 :
TWAIN' is related to which of the following?

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

Question 763 :
The display bar that lists all the open folders and active applications is

  1. Menu bar
  2. Tool bar
  3. Task bar
  4. Window list
  

Question 764 :
Which of the following is used at Point of Sales to input product information?

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

Question 765 :
Which of the following uses a handheld Operating Systems?

  1. Super Computer
  2. Laptop
  3. Mainframe
  4. PDA
  

Question 766 :
Multiplexing involves _________ path and __________ channels.

  1. one, multiple
  2. one, one
  3. multiple, one
  4. multiple, multiple
  

Question 767 :
Communication between computers is almost always

  1. serial
  2. parallel
  3. serially parallel
  4. direct
  

Question 768 :
To access a mainframe or supercomputer, users often use a

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

Question 769 :
The acronym HTML stands for

  1. High Transfer Machine Language
  2. High Transmission Machine Language
  3. Hyper Text Markup Language
  4. Hypermedia Text Machine Language
  

Question 770 :
The power of a spreadsheet lies in its

  1. cells
  2. formulas
  3. labels
  4. worksheets
  

Question 771 :
An integrated circuit is

  1. A complicated circuit
  2. An integrating device
  3. Much costlier than a single transistor
  4. Fabricated on a tiny silicon chip
  

Question 772 :
The ________ , also called the Web, contains billions of documents.

  1. Web portal
  2. HTTP
  3. World Wide Web
  4. Domain
  

Question 773 :
The WWW standard allows programs on many different computer platforms to show the information on a server. Such programs are called :

  1. ISP
  2. Web Browsers
  3. Web Servers
  4. Web Modular
  

Question 774 :
__________ are devices that convert electrical energy into light

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

Question 775 :
When writing a document, you can use the ________ feature to find an appropriate word or an alternative word if you find yourself stuck for the right word.

  1. dictionary
  2. word finder
  3. encyclopedia
  4. Wikipedia
  

Question 776 :
______are designed specifically for capturing, creating, editing and manipulating images?

  1. Spreadsheets
  2. Word Processor
  3. Image Editors
  4. None of the above
  

Question 777 :
_________is a copy of Basic Input/Output Operating System (BIOS) routines from Read Only Memory (ROM) into a special area of RAM so that they can be accessed more quickly

  1. Dynamic RAM
  2. Shadow RAM
  3. Synchronous Graphics RAM
  4. Video RAM
  

Question 778 :
Application software is designed to accomplish .......

  1. real -w orld tasks
  2. computer-centric tasks
  3. gaming tasks
  4. operating system tasks
  

Question 779 :
EBCDIC can code how many different characters?

  1. 8
  2. 16
  3. 32
  4. 256
  

Question 780 :
The most important or powerful computer in a typical network is

  1. desktop
  2. network client
  3. network server
  4. network station