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Computer Sciences Important Past Papers Solved Mcqs 2

Computer Science MCQs Section 2

The answers of questions marked with * are subject to change with time


  • The output quality of a printer is measured by:

A. Dots per sq. inch
B. Dots per inch
C. Dots printed per unit time
D. All of above

Labour Officer-17

  • Speed of Line printer is measured in:

A. Character per minute
B. Paragraph per minute
C. Lines per minute (LPM)*
D. Paper per minute

Social Security Officer LHRD-18/Lecturer (Zoology) PHED-20

  • Speed of Laser Jet printer is measured in:

A. Character per second
B. Pages per minute (PPM)
C. Line per minute
D. Character per minute

Asst S&GAD-18

  • The computer program that contains instructions to operate a device is called:

A. Device Operator
B. Device Driver
C. Device Linking
D. Device System

Labour Inspector-17/Junior Clerk PPD-17

  • A device cannot work properly if _____ is not installed.

A. Application software
B. Educational software
C. Device driver
D. Spreadsheet

Asst AH-18

  • Which object is the output of the database application?

A. Form
B. Query
C. Report
D. Table

Asst Punjab Employees Social Security LHRD-19/Labour Inspector-20

  • A _____ is made up by high-level languages, such as BASIC, C, C++, COBOL.

A. Hardware
B. Software*
C. Firmware
D. Wordprocessor

Asst Special Education Dept-20

  • Who invented the JAVA language?

A. Dennis Ritchie
B. James Gosling
C. Grace Hopper
D. Steve Jobs

Junior Clerk Punjab Police-18

  • Who was the founder of C language?

A. Bill Gates
B. Steve Jobs
C. Dennis Ritchie
D. Ken Thompson

Labour Inspector-20

  • UNIX operating system was developed by:

A. Dennis Ritchie
B. Ken Thompson
C. Both (a) & (b)
D. Samuel Colt

Asst Anti-Corruption-20

  • In the field of computers what is BASIC (Beginners All-Purpose Symbolic Instruction Code)?

A. A software
B. A Programming language
C. Software coding
D. A basic course in computers

Junior Clerk LHC-17

  • ‘FoxPro’ is a:

A. Medicine
B. Disease
C. Programming language
D. Sect

Asst Pop Welfare-18

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