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




Question 931 :
System software is the set of programs that enables your computer's hardware devices and ____ software to work together?

  1. management
  2. processing
  3. utility
  4. application
  

Question 932 :
________ fields store the numbers used for calculation in database.

  1. Next
  2. Key
  3. Numeric
  4. Alphanumeric
  

Question 933 :
Which of the following is the largest unit of storage?

  1. GB
  2. KB
  3. MB
  4. TB
  

Question 934 :
The string of eight 0s and 1s is called a

  1. megabyte
  2. kilobyte
  3. byte
  4. gigabyte
  

Question 935 :
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 936 :
A group of 8 bits is known as

  1. byte
  2. kilobyte
  3. binary digit
  4. megabit
  

Question 937 :
For viewing video CDs, you would use ......

  1. CD Player
  2. Windows Media Player
  3. WIndows Video Player
  4. WIndows Movie Player
  

Question 938 :
To change the selected text to all capital letters, click the change case button, then click

  1. Uppercase
  2. Upper all
  3. Capslock
  4. Lock Upper
  

Question 939 :
The two basic types of record - access methods are

  1. Sequential and random
  2. Sequential and indexed
  3. Direct and immediate
  4. On-line and real time
  

Question 940 :
An example of a telecommunication device is a

  1. keyword
  2. mouse
  3. printer
  4. modem
  

Question 941 :
The process of changing a written work already done is called

  1. filing
  2. editing
  3. cutting
  4. closing
  

Question 942 :
Which of the following is NOT a function of the control unit?

  1. Read instructions
  2. Execute instructions
  3. Interpret instructions
  4. Direct operations
  

Question 943 :
.............. proessing is used when a large mail-order company accumulates orders and processes them together in one large set

  1. Batch
  2. Online
  3. Real-time
  4. Group
  

Question 944 :
Computer Virus is a

  1. hardware
  2. Windows tool
  3. computer program
  4. Both 2) and 3)
  

Question 945 :
Which command allows you to reduce fragments of file and optimize the performance of disk ?

  1. Scandisk
  2. Diskcomp
  3. Chkdsak
  4. Defrag
  

Question 946 :
Computers process data into information working exclusively with

  1. multimedia
  2. words
  3. characters
  4. numbers
  

Question 947 :
Which of the following is fourth generation computer?

  1. INTEL 4004
  2. IBM 360
  3. IBM 1401
  4. None of the Above
  

Question 948 :
Which input device resembles an upside-down mouse?

  1. Trackball
  2. Pointing stick
  3. Track pad
  4. Touch pad
  

Question 949 :
The subject of cybernetics deals with the science of

  1. Genetics
  2. Control and communications
  3. Molecular biology
  4. Biochemistry
  

Question 950 :
____________ is a collection of one or more files that correct flaws in the performance, reliability or security of a specific software product

  1. Software Update
  2. Software Piracy
  3. Software patch
  4. None of the above
  

Question 951 :
It is the set of programs that enables your computers hardware device and application software to work together

  1. Operating system
  2. Helper software
  3. System software
  4. Application software
  

Question 952 :
A ________ is a set of rules.

  1. resource locator
  2. domain
  3. hypertext
  4. protocol
  

Question 953 :
A __________ is an example of an input device.

  1. keyboard
  2. printer
  3. motheboard
  4. CPU
  

Question 954 :
Which one of the following would be considered as a waythat a computer virus can enter a computer system ?

  1. Opening an application previously installed on thecomputer
  2. Borrowed an illegal copy of software
  3. Viewing a website without causing any additionaltransctions
  4. Running antivirus programs
  

Question 955 :
Which registers can interact with secondary memory?

  1. Register
  2. Memory Address Register(MAR)
  3. Instruction Register(IR)
  4. None of the Above
  

Question 956 :
_______ are used to identify a user who returns to a website.

  1. Cookies
  2. Plug?in
  3. Scripts
  4. ASPS
  

Question 957 :
The _________ performs smple mathematics for the CPU.

  1. ALU
  2. DIMM
  3. BUS
  4. Register
  

Question 958 :
Various applications and documents are represented on the Windows desktop by

  1. Symbols
  2. Labels
  3. Graphs
  4. Icons
  

Question 959 :
What is object of UPS?

  1. Using for storage
  2. To increase the speed of a computer
  3. Provides backup power
  4. All of the above
  

Question 960 :
ADSL data communications technology uses which of the following for faster data transmission ?

  1. Voiceband modem
  2. Wireless Modem
  3. Copper telephone Lines
  4. Sockets