Hardware Test 03
Total Questions: 29
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A ) We're the first to use built in error detecting device
B ) Used transistor instead of vacuum tubes
C ) We're the first to use neural network
D ) None of these
A ) Removable disk
B ) Flexible disk
C ) Disk stack ✅
D ) All of these
A ) Carry out arithmetical operation
B ) Accept and process data using a set of stored instructions
C ) Carry out logical function
D ) None of these
A ) Is operated from the control panel
B ) Is controlled by the input data entering the system
C ) Control all input, output and processing ✅
D ) None of these
A ) Garbage in garbage out ✅
B ) Garbage input good output
C ) Great instructions great output
D ) Good input good output
A ) Memory capacity
B ) Speed at which data travels over the communication lines ✅
C ) Instructions execution time
D ) None of these
A ) A memory device
B ) A device to support the computer
C ) A small initialization program to start up a computer ✅
D ) None of these
A ) Magnetic tape
B ) Printer
C ) Assemblers ✅
D ) None of these
A ) EDP acronym for electronic data processing
B ) Control unit heart of a computer
C ) Access time-time needed to access the output ✅
D ) None of these
A ) Point at which data enters or leaves the computer ✅
B ) Device to give power supply to computer
C ) The last instructions in a program
D ) None of these
A ) OCR
B ) OMR ✅
C ) Magnetic tape reader
D ) None of these
A ) Is not required on large computer
B ) Is always supplied with the computer
C ) Consists of programs that help in the operation of computer ✅
D ) None of these
A ) Direct access from a magnetic tape
B ) Direct access from a floppy disk
C ) Direct access from a hard disk ✅
D ) None of these
A ) Reading
B ) Storing ✅
C ) Writing
D ) Coding
A ) On line updating ✅
B ) Batching
C ) Sorting
D ) Off line updating
A ) Backup and low volume data
B ) Storing original but low volume data
C ) Storing original but high volume data
D ) Backup and high volume data ✅
A ) EPROM
B ) JAVA
C ) EBCDIC ✅
D ) None of these
A ) K
B ) Byte ✅
C ) Field
D ) Word
A ) 3
B ) 1
C ) 2 ✅
D ) 0
A ) Carry
B ) Subtrahend
C ) Minuend ✅
D ) None of these
A ) Minuend ✅
B ) Subtrahend
C ) Carry
D ) All of these
A ) Half adder
B ) Logic gate
C ) Encoder ✅
D ) FA
A ) Logic gate
B ) Decoder ✅
C ) Half adder
D ) Full adder
A ) One into many
B ) Many into many
C ) Many into one ✅
D ) All of these
A ) Adder
B ) Demux
C ) Mux ✅
D ) None of these
A ) 1
B ) 2
C ) 7 ✅
D ) 8
A ) 4
B ) 3 ✅
C ) 8
D ) 2
A ) 3
B ) 0
C ) 1
D ) 2 ✅
A ) 1 ✅
B ) 0
C ) 2
D ) 3