G.K Computer RRB,RBI,IBPS PO, IBPS Clerk, Bank PO.Exam Preperation entrance|competitive examinations. MCQ's




Question 61 :
_______ fields store the numbers used for calculation in database.

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

Question 62 :
Main memory works in conjunction with

  1. special function cards
  2. RAM
  3. CPU
  4. Intel
  

Question 63 :
Programs from the same developer, sold bundled together, that provide better integration and share common features, toolbars and menus are known as?

  1. software suites
  2. integrated software
  3. software processing
  4. personal information
  

Question 64 :
Which is a general term for all forms of solid state memory that do not need to have their memory contents periodically refreshed

  1. Volatile memory
  2. Non Volatile memory
  3. Both (A) and (B)
  4. None of the Above
  

Question 65 :
The capability of the operating system to enable two or more than two instructions to execute simultaneously in a single computer system by using multiple CPUs is

  1. Multitasking
  2. Multiprogramming
  3. multiprocessing
  4. Multiexecution
  

Question 66 :
VDU is also called

  1. Screen
  2. Monitor
  3. Both 1 - 2
  4. printer
  

Question 67 :
PCL stands for _________

  1. Print Code Language
  2. Printer Code Language
  3. Printer Character Language
  4. Printer Command Language
  

Question 68 :
What may happen if 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 69 :
The property that, when classes are arranged in a hierarchy, each class assumes the attributes and methods of its ancestores is

  1. Inheritance
  2. generalisation
  3. encapsulation
  4. information hiding
  

Question 70 :
_________ is the time from the start of one storage device access to the time when the next access can be started

  1. Mode
  2. Access time
  3. capacity
  4. None of the Above
  

Question 71 :
The altering of data so that it is not usable unless the changes are undone is called

  1. biometrics
  2. compression
  3. encryption
  4. ergonomics
  

Question 72 :
Code consisting of bars and lines of varying widths or lengths that is computer?readable is known as

  1. an ASCII code
  2. a magnetic tape
  3. an OCR scanner
  4. a bar code
  

Question 73 :
A person who uses his/her expertise to gain access to other people's computers to get information illegally or do damage is a

  1. spammer
  2. hacker
  3. instant messanger
  4. All of the above
  

Question 74 :
Which of the following memory is capable of operating at electronics speed?

  1. Magnetic disk
  2. Magnetic drum
  3. Semiconductor memory
  4. None of the Above
  

Question 75 :
Virtual memory is

  1. Memory on the hard disk that the CPU uses as an extended RAM
  2. RAM
  3. Only necessary if you do not have any RAM in your computer
  4. A back up device for floppy disks
  

Question 76 :
What menu is selected to cut, copy, and paste?

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

Question 77 :
The ability of an OS to run more than one application at a time is called

  1. multitasking
  2. object?oriented programming
  3. multi?user computing
  4. time?sharing
  

Question 78 :
Which computer memory is used for storing programs and data currently being processed by the CPU ?

  1. Mass memory
  2. Internal memory
  3. Non-volatile memory
  4. PROM
  

Question 79 :
The main circuit?board of the system unit is the

  1. computer program
  2. control unit
  3. motherboard
  4. RAM
  

Question 80 :
Which memory does not use capacitor in its memory cell?

  1. SRAM
  2. DRAM
  3. ROM
  4. None of the Above
  

Question 81 :
Data that is copied from an application is stored in the

  1. driver
  2. clipboard
  3. terminal
  4. prompt
  

Question 82 :
A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is __________

  1. System
  2. Primary Memory
  3. Secondary Memory
  4. None of the above
  

Question 83 :
The computer or system peripherals that receives data from processing unit are called ___________

  1. Input Devices
  2. Output Devices
  3. Both (A) and (B)
  4. None of the Above
  

Question 84 :
________ is the process of carrying out commands.

  1. Fetching
  2. Storing
  3. Decoding
  4. Executing
  

Question 85 :
The process where in the processor constantly checks the status flags is called as _________

  1. Polling
  2. Inspection
  3. Reviewing
  4. None of the Above
  

Question 86 :
How are data organized in a spreadsheet?

  1. Rows and Columns
  2. Boxes
  3. Tables
  4. None of the above
  

Question 87 :
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 88 :
Which of the following functions is NOT performed by the servers?

  1. e?mail processing
  2. Database sharing
  3. Processing websites
  4. Word processing
  

Question 89 :
QWERTY is used with reference to

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

Question 90 :
Linux is a(n) ........ operating system

  1. open-source
  2. Microsoft
  3. Windows
  4. Mac