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 43 of 59

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Q421.
8085 data bus has 8 lines and is bidirectional.
Discuss
Answer: (a).True
Q422.
It is difficult to write a program in a machine language.
Discuss
Answer: (a).True
Discuss
Answer: (a).an alphabet followed by dollar sign
Discuss
Answer: (b).program counter etc. are being reset
Q425.
For a 16 bit computer the range of integer constants in C is
Discuss
Answer: (a).-32768 to + 32767
Q426.
In which group of 8085 instructions condition flags are not affected?
Discuss
Answer: (a).Data transfer group
Q427.
In 8085, the instruction CMA is an example of
Discuss
Answer: (a).Implict addressing
Q428.
Assertion (A): Static RAMS are used where speed of operation is of primary concern.

Reason (R): Dynamic RAM has lower cost per bit than static RAM.
Discuss
Answer: (b).Both A and R are correct but R is not correct explanation of A
Q429.
In 8085 the time required to add two 32 bit numbers is (if clock frequency is 5 MHz)
Discuss
Answer: (c).about 30 ฮผs
Q430.
Consider the following ON GO TO statement in Basic

45 ON C GO TO 10, 20, 30

If the values of C are 1, 2, 3, 2.6 the control will be transferred to statement number
Discuss
Answer: (a).10, 20, 30, 20 respectively