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 39 of 59

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Q381.
In which of the following instructions of 8085 are the contents of accumulator complemented?
Discuss
Answer: (c).CMA
Q382.
Assertion (A): Microprocessors 8086 and 8088 are very similar in organisation and have identical instruction sets.

Reason (R): If clock speed is same the execution time of 8088 and 8086 are exactly equal.
Discuss
Answer: (c).A is correct R is wrong
Q383.
In which of the following logical group instructions of 8085 is the addressing mode 'immediate'?
Discuss
Answer: (c).ANI data
Q384.
Which of the following is a valid real constant in FORTRAN 77?
Discuss
Answer: (a).1.2 E 231
Q385.
Mouse is a very suitable input device for computers.
Discuss
Answer: (a).True
Q386.
Which of the following instructions have only one operand?
Discuss
Answer: (c).Shift
Q387.
Which of the following is not a keyword in C?
Discuss
Answer: (d).capital
Q388.
'Rotate instruction' in microprocessor belongs to
Discuss
Answer: (c).logic group
Q389.
Which of the following is not an interrupt line in 8085?
Discuss
Answer: (d).RST 9.5
Q390.
In 8085, F register has 8 bits.
Discuss
Answer: (a).True