JKSSB Important Computer Questions – Kashmir Portal

1. Which of the following are computers that are known as number crunchers?
2. Palmtop computers
3. Micro computers
4. Macro computers
5. Super computers
6. Mainframe computers

Correct reply – “4”

1. How many bits equal one byte?
2. 2
3. 4
4. 8
5. 16
6. 32

Correct reply – “3”

1. USB is a common interface that enables communication between devices & a host controller such as personal computer (PC). ‘S’ in USB stands for?
2. Simple
3. Series
4. Serial
5. Specification
6. Sorted

Correct reply – “3”

1. What is the extension of MS Dos command file?

1 .tmp
2 .bin
3 .dbf
4 .com
5. .doc

Correct reply – “4”

1. WORM is a data storage technology that prevents the drive from erasing the data. What is the full form of WORM?
2. Write Out, Read Many
3. Write Once, Read More
4. Write Once, Read Much
5. Write Over, Read Mode
6. Write Once, Read Many

Correct reply – “5”

1. Which one of the following software applications would be the most appropriate for performing numerical & statistical calculations?
2. Database
3. Spreadsheets
4. Graphics Package
5. Document Processor
6. Slide Presentation

Correct reply – “2”

1. Which among the following is not an input device?
2. Light pen
3. Plotter
4. Track ball
5. Microphone
6. Keyboard

Correct reply – “2”

1. Which of the following technologies were used by third-generation computers?
2. Transistors
3. Integrated circuits
4. Vacuum tubes
5. VLSI
6. Semiconductor

Correct reply – “2”

1. Which of the following is a correct hierarchy?
2. Byte<KB<MB<GB<TB<XB<PB<ZB<YB
3. Byte<KB<MB<GB <TB<PB<XB<ZB<YB
4. Byte<KB<MB<GB<TB<XB<YB<ZB<PB
5. Byte<KB<MB<GB<TB<YB<PB<ZB<XB
6. None of the above

Correct reply – “2”

1. Which among the following language can be read like regular English?
2. PASCAL
3. COBOL
4. C
5. PROLOG
6. BASIC

Correct reply – “2”

1. Which one of the following software applications would be the most appropriate for performing numerical & statistical calculations?
2. Database
3. Spreadsheets
4. Graphics Package
5. Document Processor
6. Slide Presentation

Correct reply – “2”

1. In context of Machine Language, which of the following statements is not correct?
2. It consists of only binary digits or bits
3. It cannot be directly understood by the computer & need a translator program
4. It is also called the machine code
5. Debugging is an issue attached to it
6. None of the above

Correct reply – “2’

1. Whenever the text in a document moves to a new page, it is known as
2. Page layout
3. Page break
4. Page access
5. Page facility
6. Page indent

Correct reply – “2”

1. Who among the following is known as father of Internet?
2. Adlof Garrifield
3. Tim Berners Lee
4. Adder Tiff
5. Douglas Engelbart
6. Vint Cerf

Correct reply – “5”

1. In which of the following topology, each device is connected to every other device on a network through a dedicated point-to-point link?
2. Star topology
3. Mesh topology
4. Hybrid topology
5. Bus topology
6. Ring topology

Correct reply – “2”

1. Which of the following enters computer through an email or free programs
   that have been downloaded from the internet & cause plenty of damage?
2. Time bomb
3. Trojan horse
4. Worm
5. Both 1 & 2
6. Virus

Correct reply – “2”

1. What is the new default document name in MS Word?
2. NewDocument
3. 1Document
4. NewDoc
5. DocumentNew
6. Document1

Correct reply – “5”

1. In Windows computer, the deleted files are transferred to
2. Trash bin
3. Span
4. Junk
5. Recycle bin
6. Spam

Correct reply – “4”

1. C, BASIC, COBOL, & Java are examples of __________________ languages.
2. Assembly level
3. Low level
4. High level
5. Computer logic
6. Machine Language

Correct reply – “3”

1. The errors that can be pointed out by the compiler are
2. Semantic errors
3. Memory Allocation errors
4. Logical errors
5. Syntax errors
6. Runtime errors

Correct reply – “4”

1. The first computer mouse was built by
2. Daniel Cougher
3. Vint Cerf
4. Robert Zawecki
5. William English
6. Douglas Engelbart

Correct reply – “5”

1. Which of the devices converts drawing, printed text or other images into digital form?
2. Keyboard
3. Scanner
4. Plotter
5. OMR
6. Photocopier

Correct reply – “2”

1. Which of these companies own the search engine Bing?
2. Google
3. Microsoft
4. Amazon
5. IBM
6. Yahoo

Correct reply – “2”

1. Which menu option is used to add Header & Footer in a document?
2. File
3. Review
4. References
5. Insert
6. Mailings

Correct reply – “4”

1. What do we call the pictorial representation that uses predefined symbols to describe either the logic of a computer program or the data flow & processing steps of a system?
2. Flowchart
3. Algorithm
4. Block diagram
5. Loop
6. Array

Correct reply – “1”

1. Which among the following is a device, that is used in computers to add external components?
2. Storage Device such as USB
3. Keyboard
4. Ports / System Boards
5. RAM
6. ROM

Correct reply – “3”

1. Which among the following is the most common source of Viruses to the hard disk of your computer?
2. Incoming Email
3. Outgoing Email
4. CD-ROM
5. Websites
6. Web Pages

Correct reply – “1”

1. Which among the following is used for removing a software bug / defect which is available for free of cost from the software provider?
2. Version
3. Update
4. support
5. Patch
6. Upgrade

Correct reply – “4”

1. Which of the following Key is not found in normal computers / laptops?
2. turn
3. alt
4. del
5. Shift
6. ctrl

Correct reply – “1”

1. Structured programming languages such as C, COBOL & FORTRAN were used in which of the following computers?
2. First Generation Computers
3. Second Generation Computers
4. Third Generation Computers
5. Fourth Generation Computers
6. Fifth Generation Computers

Correct reply – “3”

1. Which of the following generation of computers is associated with artificial intelligence?
2. First
3. Second
4. Third
5. Fourth
6. Fifth

Correct reply – “5”

1. A file which has not been altered, compressed, or manipulated in any way by the computer is called?
2. temp file
3. raw file
4. permanent file
5. directory files
6. ordinary files

Correct reply – “2”