Memory Organization Mcqs

Our Collection of Computer Memory Organization questions and answers focuses on all areas of Computer Memory Organization covering a collection of most authoritative and best reference books on Memory Organization. One should spend 1 hour daily for 2-3 months to learn and assimilate Memory Organization comprehensively.

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Computer MCQS

Sciences MCQS

1.
The memory which is used to store the copy of data or instructions stored in larger memories, inside the CPU is called _______.

Level 1 cache

Level 2 cache

Registers

TLB

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2.
The memory address range to which RAM will respond

0000 H to 1 FFF H

0000 H to 5FFF H

4000 H to 5FFF H

3000 H to FFFF H

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4.
Four memory chips of 16 x 4 size have their address bases connected together. The system will be of size

64 x 64

16 x 16

32 x 16

256 x I

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5.
Property of locality of reference may fail, if a program has

Many conditional jumps

Many unconditional jumps

Many operands

Many Operators

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6.
In a virtual memory system the address space specified by the address lines of the CPU must be ———–than the physical memory size and ———–than the secondary storage size.

Smaller, smaller

Smaller, larger

Larger, smaller

Larger, larger

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7.
Memory refreshing may be done

By the CPU that contains a special refresh counter

By an external refresh controller

Either by the CPU or by an external refresh controller

None of these

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8.
For the synchronization of the read head, we make use of a _______.

Framing bit

Synchronization bit

Clock

Dirty bit

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9.
The method of placing the heads and the discs in an air tight environment is called as ______.

RAID Arrays

ATP tech

Winchester technology

Fleming reduction

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10.
In memory interleaving, the lower order bits of the address is used to

Get the data

Get the address of the module

Get the address of the data within the module

None of the above

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11.
Which of the following technique/s used to effectively utilize main memory ?

Address binding

Dynamic linking

Dynamic loading

Both b and c

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12.
The transfer of large chunks of data with the involvement of the processor is done by _______ .

DMA controller

Arbitrator

User system programs

None of the above

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13.
The BOOT sector files of the system are stored in _____ .

Harddisk

ROM

RAM

Fast solid state chips in the motherboard

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14.
The DMA differs from the interrupt mode by

The involvement of the processor for the operation

The method accessing the I/O devices

The amount of data transfer possible

Both a and c

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15.
The DMA transfers are performed by a control circuit called as

Device interface

DMA controller

Data controller

Overlooker

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