Computer awareness question answers | Mcqs on computer fundamentals | all student world

Computer Awareness Questions answers | Mcqs on computer fundamentals | all student world 







1).The components of a computer system with the circuitary to control interpretation and execution of instruction is known as.
a)    ALU.
b)    memory.
c)    Control.
d)    CPU.



2).The computer as a Machins and all other equipments associated with it are termed as.
a)    Hardware.
b)    software.
c)    Firmware.
d)    Humanware.



3).The technique that extends storage capacities of memory beyond the actual size of the memory is called.
a)    Multitasking.
b)    virtual storage.
c)    Multiprocessing.
d)    Multiprogramming.



4).microprocessor can be used in making.
a)    computer.
b)    Digital system.
c)    Calculator.
d)    All of these.



5).A term associated with the comparison of processing speeds of different computer system is.
a)    EFTS.
b)    MPG.
c)    MIPS.
d)    CPS.



6).(11100)=?.
a)    28.
b)    (28).
c)    22.
d)    21.



7).The basic operation performed by a computer is.
a)    Arithmetic operation.
b)    Logical operation.
c)    storage and relative.
d)    All of these.



8).The man who built the first mechanical calculator was.
a)    joseph marie jacquared.
b)    Blaise pascal.
c)    john mauchly.
d)    Harward A iken.



9).Analog computer is.
a)    A means of communicating with at a low level.
b)    A device that operates on data in the form of continuously varying physical quantities.
c)    An algebraic high level language.
d)    All of these.



10).The reading speed of MICR is about.
a)    24.
b)    240.
c)    24000.
d)    2400.








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Computer Awareness questions Answers | Mcqs on computer fundamentals | all student world

Computer Awareness Questions answers | Mcqs on computer fundamentals | All student world







1).peripheral are.
a)    A part of the CPU.
b)    Output device alone.
c)    Input device alone.
d)    Input Output and secondary storage devices.



2).A string of eight o's &1's is called a.
a)    megabyte.
b)    byte.
c)    Kilobyte.
d)    Gigabyte.



3).when a key is pressed on the keyboard which standard is used for converting the key stroke into corresponding bits.
a)    ANSI.
b)    ASCII.
c)    EBCDIC.
d)    ISO.



4).A pixel is.
a)    A computer program that draws picture.
b)    A picture stored in secondary memory.
c)    the smallest resolvable part of a picture.
d)    Booth 2&3.



5).which device is used as the standard pointing device in a graphical user environment.
a)    Keyboard.
b)    mouse.
c)    joystick.
d)    Track Ball.



6).which number system is usually followed in a typical 32-bit computer.
a)    2.
b)    10.
c)    16.
d)    32.



7).which of the following is an output device.
a)    scanner.
b)    printer.
c)    Flat screen.
d)    Touch screen.



8).which of the following devices have a limitation that we can only add information to it but can not erase or modify it.
a)    Floppy Disk.
b)    Hard Disk.
c)    Tape Drive.
d)    CD-ROM>



9).which technology is used in compact Disk.
a)    Mechanical.
b)    Electrical.
c)    Electromagnetic.
d)    Laser.



10).which of the following storage devices can store maximum amount of data.
a)    Floppy Disk.
b)    Hard Disk.
c)    compact Disk.
d)    magneto optic Disk.






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Computer awareness questions answer | mcqs on computer fundamentals | all student world


Computer Awareness questions Answers |  Mcqs on Computer fundamental | All student world 





1).How many bits is equal to l Nibble.
a)    8&bits.
b)    4 bits.
c)    16 bits.
d)    6 bits.



2).which one of the following is not the part of the Auxiliary storage.
a)    hard disk.
b)    pen drive.
c)    cache.
d)    Floppy disk.



3).which one of the following is not the example of Non Impact Printer.
a)    Inkjet Printer.
b)    Thermal printer.
c)    Daisy wheel printer.
d)    Laser printer.



4).Number of Function keys on the keyboard.
a)    14.
b)    13.
c)    11.
d)    12.



5).In CAD and CAM application what type of Input device a user can use.
a)    KEY BOARD.
b)    TRACK BALL.
c)    MICR.
d)    kimball tag Reader.



6).one Terra Byte (TB) is equal to.
a)    1000 GB>
b)    1050 GB.
c)    1024 GB.
d)    1025 GB.



7).which among the following is a device that is used in computer to add external components.
a)    USB.
b)    Keyboard.
c)    ports/system Boards.
d)    HDD.



8).The term Round-trip delay time used in telecommunication is replaced in computer with which among the following.
a)    Access time.
b)    Response time.
c)    Entrance time.
d)    ping time.



9).The 16 bit microprocessor means that it has.
a)    16 address lines.
b)    16 Buses.
c)    16 Data lines.
d)    16 routes.



10).which of the following printer cannot print graphics.
a)    Ink-jet.
b)    Daisy wheel.
c)    Laser.
d)    Dot-matrix.









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