50 Most Important Computer Fundamental MCQ

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The last on the hierarchy scale of memory devices is ______
a) Main memory
b) Secondary memory
c) TLB
d) Flash drives
View Answer
b) Secondary memory
The key feature of the RAMBUS tech is ________
a) Greater memory utilisation
b) Efficiency
c) Speed of transfer
d) None of the mentioned
View Answer
c) Speed of transfer
The controller is connected to the ____
a) Processor BUS
b) System BUS
c) External BUS
d) None of the mentioned
View Answer
b) System BUS
The controller uses _____ to help with the transfers when handling network interfaces.
a) Input Buffer storage
b) Signal enhancers
c) Bridge circuits
d) All of the mentioned
View Answer
a) Input Buffer storage
The method of accessing the I/O devices by repeatedly checking the status flags is ___________
a) Program-controlled I/O
b) Memory-mapped I/O
c) I/O mapped
d) None of the mentioned
View Answer
a) Program-controlled I/O
The sampling process in speaker output is a ________ process.
a) Asynchronous
b) Synchronous
c) Isochronous
d) None of the mentioned
View Answer
c) Isochronous
The devices connected to USB is assigned a ____ address.
a) 9 bit
b) 16 bit
c) 4 bit
d) 7 bit
View Answer
d) 7 bit
The technique where the controller is given complete access to main memory is __________
a) Cycle stealing
b) Memory stealing
c) Memory Con
d) Burst mode
View Answer
d) Burst mode
The collection of the above mentioned entities where data is stored is called ______
a) Block
b) Set
c) Word
d) Byte
View Answer
c) Word
The type of memory assignment used in Intel processors is _____
a) Little Endian
b) Big Endian
c) Medium Endian
d) None of the mentioned
View Answer
a) Little Endian

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