Microprocessors MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Microprocessors, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Microprocessors MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Microprocessors mcq questions that explore various aspects of Microprocessors problems. Each MCQ is crafted to challenge your understanding of Microprocessors principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Microprocessors MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

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

So, are you ready to put your Microprocessors knowledge to the test? Let's get started with our carefully curated MCQs!

Microprocessors MCQs | Page 45 of 59

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Q441.
One can format a disc using window explorer.
Discuss
Answer: (a).True
Q442.
Which of the following identifiers is valid in Pascal?
Discuss
Answer: (a).THETA
Discuss
Answer: (b).Last in First Out basis
Q444.
The organisatioion of Intel memory chip 127256 is
Discuss
Answer: (a).32 K x 8
Discuss
Answer: (a).transmits and receives control signals between processor and other devices
Q446.
Read the following statements about time and space requirements of microprocessors

1. Space requirement is also known as memory requirement.
2. Space requirement is expressed in terms of bytes.
3. Time requirement is expressed in terms of states.
4. Time requirement is expressed in terms of ฮผ- s.

Which of the above statements are correct?
Discuss
Answer: (a).1, 2 and 3 only
Q447.
Assertion (A): Microprocessor 8085 has facility of interrupt control.

Reason (R): TRAP, RST 7.5, RST 6.5, RST 5.5 and 1NTR are interrupt signals in 8085.
Discuss
Answer: (c).A is correct R is wrong
Q448.
In which of the following 8085 instructions is the 8 bit number in accumulator adjusted to form two four bit BCD numbers
Discuss
Answer: (a).DAD rp
Q449.
In 8085 the address space size is
Discuss
Answer: (b).64 k bytes
Q450.
In 8085 the instruction MOV A, B is an example of
Discuss
Answer: (c).Register addressing