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Welcome to the Processor and Memory MCQs Page

Dive deep into the fascinating world of Processor and Memory with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Processor and Memory, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Processor and Memory, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Processor and Memory. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Processor and Memory. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Processor and Memory MCQs | Page 6 of 55

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Q51.
Arithmetic and logical operations are provided by

a.

CU

b.

The register set

c.

ALU

d.

None of the above

Discuss
Answer: (c).ALU
Q52.
CPU executes every instruction by means of small operations known as

a.

Mini- operations

b.

Macro-operations

c.

Nano-operations

d.

Micro-operations

Discuss
Answer: (d).Micro-operations
Q53.
Data is received from the memory in case of read operations and it is held in the memory in case of write operations by

a.

Memory Buffer Register (MBR)

b.

Accumulator (AC)

c.

Instruction Register (IR)

d.

Memory Address Register (MAR)

Discuss
Answer: (a).Memory Buffer Register (MBR)
Q54.
The next instruction to be executed subsequent to the current instruction being executed is kept track of by

a.

Memory Buffer Register (MBR)

b.

Accumulator (AC)

c.

Instruction Register (IR)

d.

Program Counter (PC)

Discuss
Answer: (d).Program Counter (PC)
Q55.
The processor in a personal computer that is embedded in small devices is often called a

a.

Microprocessor

b.

Macro processor

c.

Multiprocessor

d.

None of the above

Discuss
Answer: (a).Microprocessor
Q56.
A read only memory which can be written only once using special electronic equipment is

a.

EPROM

b.

PROM

c.

SRAM

d.

ROM

Discuss
Answer: (b).PROM
Q57.
_____________ is an illusion that the operating system provides to simplify the application’s view of memory.

a.

Auxiliary memory

b.

Primary memory

c.

Secondary memory

d.

Virtual memory

Discuss
Answer: (d).Virtual memory
Q58.
Memory speed is measured with the help of __________.

a.

CPU speed

b.

Block read speed

c.

Memory access speed

d.

None of the above

Discuss
Answer: (a).CPU speed
Q59.
The memory access speed is measured in

a.

Megahertz

b.

Kilohertz

c.

Gigahertz

d.

Hertz

Discuss
Answer: (a).Megahertz
Q60.
In ___________stored information is erased by exposing the chip for a while to ultraviolet light.

a.

EPROM

b.

ROM

c.

PROM

d.

UVEROM

Discuss
Answer: (d).UVEROM
Page 6 of 55

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