PPSC/NTS COMPUTER MCQS WITH ANSWERS PDF DOWNLOAD

The main function of Power Point is:
(a) Data analysis
(b) Data processing
(c) Preparing presentation
(d) None of above
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Excel is a software programme specialized for:
(a) Presentation
(b) Letters
(c) Calculations/Accountancy
(d) All above
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M.S.Word is used for:
(a) Presentation
(b) Letters
(c) Calculations/Accountancy
(d) All above
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What is the top most bar called in M.S.Word:
(a) Title bar
(b) Menu bar
(c) Standard tool bar
(d) Formatting tool bar
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Scroll bar is used for:
(a) Cut, copy, paste
(b) Page adjustment
(c) Italic, Bold, Font size
(d) None of above
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Formatting tool bar is used for:
(a) Cut, copy, paste
(b) Page adjustment
(c) Italic, Bold, Font size
(d) None of above
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Standard tool bar is used for:
(a) Cut, copy, paste
(b) Page adjustment
(c) Italic, Bold, Font size
(d) None of above
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The overall performance of a computer is controlled by:
(a) Windows
(b) System software
(c) Application software
(d) DOS
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The full name of the processor is:
(a) Control unit
(b) System unit
(c) Arithmetic unit
(d) Central processing unit
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RAM stands for:
(a) Random Access Memory
(b) Read and Write Memory
(c) Random Available Memory
(d) Random Advance Memory
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Kilobytes mean?
(a) 500 Bytes
(b) 1024 Bytes
(c) 1500 Bytes
(d) 2000 Bytes
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The first computer that can store programme as well as data was:
(a) MARK
(b) EDVAC
(c) ENIC
(d) UNIVAC-1
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First electronic calculator was invented by:
(a) John Napier
(b) Charles Babbage
(c) Herman Hollerith
(d) Blaise Pascal
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Professor Harward H. Aiken developed the electronic mechanical computer in:
(a) 1938
(b) 1948
(c) 1958
(d) 1963
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The character stored in memory as a sequence of electrical signals, is:
(a) Binary digit (bit)
(b) Disk
(c) Register
(d) None of above
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Bit/Signal is represented by the values:
(a) 0 & 1
(b) 1 & 2
(c) 0 & 2
(d) 1 & 2
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How many bits (Binary digits) a character have?
(a) 2
(b) 4
(c) 6
(d) 8
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All the information are stored in:
(a) Keyboard
(b) Hard disk
(c) Processor
(d) Monitor
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Physical parts of the computer are called:
(a) Input devices
(b) Output devices
(c) Hardware
(d) Software
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Software means:
(a) A set of devices
(b) A set of instruction
(c) A set of computer
(d) None of above
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Program that controls the computer hardware is:
(a) System software
(b) Application software
(c) Output devices
(d) Input devices
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DOS is an abbreviation of:
(a) Double operating system
(b) Disk operating system
(c) Disk only system
(d) Disk output system
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The greatest contribution of present day technolgy and its use in education is:
(a) Television
(b) Atom Bomb
(c) Computer
(d) Teaching Machines
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A type of CAI is:
(a) Digital
(b) Dialogue
(c) Disk
(d) Discrete
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An operating system is:
(a) Compiler
(b) Computer
(c) High level language
(d) Window 2000
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Which is active only when the computer is ON:
(a) Hard disk
(b) Floppy drive
(c) ROM
(d) RAM
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The function of central processing unit is:
(a) Display
(b) To feed data only
(c) To use the internet
(d) Accepts, stores and retrieves data
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A set of instructions is called:
(a) Chatting
(b) Program
(c) Application
(d) Software
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A keyboard consists of functions keys:
(a) 11
(b) 13
(c) 12
(d) 14
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Different from the others is:
(a) Speaker
(b) Mike
(c) Scanner
(d) Keyboard
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Collection of characters, numbers and symbols is:
(a) Data
(b) Keyboard
(c) Monitor
(d) Ram
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Computer give results after:
(a) Processing
(b) Programming
(c) Printing
(d) Priming
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The word E-mail stands for:
(a) Exceptional mail
(b) Erroneous mail
(c) Electronic mail
(d) Extraordinary mail
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Personal computer consists of:
(a) Hardware
(b) Data, programme, storage access
(c) Software
(d) All of the above
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A person who writes instructions for a computer is:
(a) Computer expert
(b) Computer instructor
(c) Computer programmer
(d) Computer engineer
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Conversation of raw data into useful information is:
(a) Data verification
(b) Data organization
(c) Data base
(d) Data processing
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The first generation of computer is:
(a) Analytical Engine
(b) Abacus
(c) IBM mark – 1
(d) UNIVAC-1
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One byte is group of:
(a) 2 Bit
(b) 4 Bit
(c) 6 Bit
(d) 8 Bit
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A digital scanner is used to:
(a) Detect software problems
(b) Store files
(c) Provide the computer with information on software
(d) Copy an image from paper to your computer
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Opaque projector is called:
(a) Epi Dia acope
(b) Sound Projector
(c) Micro projector
(d) Slide projector
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Which provides a path for transferring information between two or more devices:
(a) Register
(b) Bus
(c) Memory
(d) All of the above
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One of the tasks is not performed by an operating system:
(a) Program loading
(b) Operator Communication
(c) Software development
(d) Job accounting
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Using computers in classroom require organization of computer as:
(a) One computer for the whole class
(b) One computer for small group
(c) One computer for each student
(d) All of the above
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Data processing is:
(a) Collection of facts-unorganized but able to be organized into useful information
(b) Information
(c) A series of actions that convert inputs into output
(d) Collection of raw data of make decisions
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