Computer Gk For All Competitive Exams Series #12

Computer Gk For All Competitive Exams Series #12

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HARDWARE

  1. Which of the Following holds the ROM, CPU, RAM and

expansion cards ”

(1) Hard disk (2) Floppy disk

(3) All of the above

(4) Mother board√

(5) None of these

(222) The language that the computer can understand and

execute is called ____

(1) System program (2) Application software

(3) Machine language√ (4) All of the above

(5) None of these

Computer Gk For All Competitive Exams Series #13

Computer Gk For All Competitive Exams Series #11

  1. Which of the following devices can be used to directly

input printed text

(1) MICR√ (2) OMR

(3) OCR

(4) All of the above

(5) None of these

  1. A floppy disk contains

(1) Circular tracks only

(2) Both circular tracks and sectors√

(3) Sectors only

(4) All of the above

(5) None of these

 

  1. Hexadecimal number system has ….. symbols.

(1) 16√ (2) 12

(3) 15 (4) 10

(5) None of these

226.Octal number system has ….. symbols.

(1) 15 (2) 16

(3) 10 (4) 8√

(5) None of these

  1. Binary number system has ….. symbols.

(1) 15 (2) 2√

(3) 16 (4) 10

(5) None qtthese

  1. Decimal n/mber system has ….. symljfls.

(1) 15 (2) 16

(3) 10√ (4) 2

(5) None of these

  1. A step by step procedure used to solve a problem is

called

(1) Operating system

(2) None of these

(3) Application Program

(4) All of the above

(5) Algorithm√

  1. Which of the following holds the ROM, CPU, RAM and

expansion cards

(1 ) Mother board√

(2) Cache memory

(3) Hard disk

(4) All of the above

(5) None of these

  1. The errors that can be pointed out by the compiler are

(1) Logical errors

(2) Semantic errors

(3) Syntax errors√

(4) All of the above 5) None of these

  1. A computer cannot “boot” if it does not have the

(1) Compiler (2) Loader

(3) None of these

(4) Assembler

(5) Operating system√

  1. WAN hardware includes

(1) EOF

(2) Bridger and modems

(3) Multiplexors and routers√

(4) All of above

(5) None of these

234.Third generation computers

(1) Were the first to use built-in error detecting device

(2) Used transistors instead of vaccum tubes

(3) Were the first to use neural network

(4) None of these√

(5) All of the above

  1. A Winchester disk is a

(1) None of these

(2) Removable disk

(3) Flexible disk

(4) All of the above

(5) Disk stack√

  1. Modem stands for

(1) A type of secondary memory

(2) Mainframe operating device memory

(3) Modulator demodulator√

(4) All of the above

(5) None of these

 

  1. The binary equivalent of (64)10 , is :

(1) 11000000 (2) 1100000

(3) 1100010 I (4) 1000000√

(5) None of these

  1. The two kinds of main memory are:

(1) ROM and RAM√

(2) Random and sequential

(3) Primary and secondary

(4) All of above

(5) None of these

239.Which of the following will happen when data is entered

into a memory location?

(1) It will add to the content of the location

(2) It will erase the previous content√

(3) It will change the address of the memory location

(4) It will not be fruitful if there is already some data at the

location

(5) None of these

Computer Gk For All Competitive Exams Series #13

Computer Gk For All Competitive Exams Series #11

  1. A storage area used to store data to a compensate

for the difference in speed at which the different units can

handle data is

(1) Buffer√ (2) Memory

(3) Accumulator

(4) Address

(5) None of these

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