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




Question 1051 :
The hardware device commonly referred to as the 'brain' of the computer is the

  1. RAM chip
  2. data input
  3. CPU
  4. secondary storage
  

Question 1052 :
Two or more computers connected to each other of sharing information form a _____

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

Question 1053 :
_________are symbols that represent any character or combination of characters.

  1. Playing cards
  2. Wildcards
  3. Private keys
  4. Public keys
  

Question 1054 :
A _______ is approximately one billion bytes.

  1. kilobytes
  2. bit
  3. gigabyte
  4. megabyte
  

Question 1055 :
The device which is used to connect the computer to the network media is called

  1. cable
  2. hub
  3. switch
  4. NIC
  

Question 1056 :
A normal CD-ROM usually can store up to ..........

  1. 680 KB
  2. 680 Bytes
  3. 680 MB
  4. 680 GB
  

Question 1057 :
________ are type of inexpensive digital camera that remains tethered to a computer and are used for videoconferencing, video chatting, and live Web broadcast.

  1. Webcams
  2. Webpics
  3. Browsercams
  4. Browserpics
  

Question 1058 :
The first step in the transaction processing cycle is ________.

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

Question 1059 :
A field is a related group of

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

Question 1060 :
An assembly language is a division of

  1. Middle level language
  2. High level language
  3. Low level language
  4. Machine language
  

Question 1061 :
TWAIN' is related to which of the following?

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

Question 1062 :
Which of the following is used as an intermediate to extend the processor BUS?

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

Question 1063 :
By default, your documents print in ..... mode

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

Question 1064 :
As compared to diskettes, the hard disks are

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

Question 1065 :
LED stands for _________

  1. Low Emission Display
  2. Liquid Emitting Display
  3. Less Emitting Diode
  4. Light Emitting Diode
  

Question 1066 :
Which of the following storage media provides sequential access only ?

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

Question 1067 :
Which of the following was a small experimental machine based on Neumann?s stored program concept?

  1. Analytical engine
  2. Pascaline
  3. Manchester Mark I
  4. None of the Above
  

Question 1068 :
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 1069 :
The topology with highest reliability is

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

Question 1070 :
The ________file format is a method to encoding pictures on a computer.

  1. HTML
  2. JPEG
  3. FTP
  4. URL
  

Question 1071 :
One megabyte equals approximately

  1. 1,000 bits
  2. 1,000 bytes
  3. 1 million bytes
  4. 1 million bits
  

Question 1072 :
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 1073 :
How many types of data can be entered in a worksheet?

  1. Three
  2. Four
  3. Two
  4. Five
  

Question 1074 :
Communication between computers is almost always

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

Question 1075 :
VIRUS stands for

  1. Vital Information Recourse Under Siege
  2. Vital Information Reason Under Siege
  3. Vital Information Recourse Under System
  4. Virus Information Recourse Under Siege
  

Question 1076 :
Multiplexing involves _________ path and __________ channels.

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

Question 1077 :
Which of the following uses a handheld Operating Systems?

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

Question 1078 :
Comparing with secondary storage, primary storage is ______

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

Question 1079 :
_____ servers store and manages files for network users.

  1. Authentication
  2. Main
  3. Web
  4. File
  

Question 1080 :
Where is the disk put to enable computer to read it?

  1. Disk drive
  2. Memory
  3. CPU
  4. ALU