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 57 of 59

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Discuss
Answer: (c).All instructions are 3 bytes long except IN and OUT instructions which are 2 bytes long
Q562.
Which of the following is a valid real variable in FORTRAN 77?
Discuss
Answer: (d).SUNDAY
Q563.
To realize the full power of 8086 the pin of 8086 connected to ground is
Discuss
Answer: (d).MN / MX
Q564.
Which of the following is not an assembler directive in 8085?
Discuss
Answer: (c).D Q
Q565.
Which of the following expressions is invalid in Fortran?
Discuss
Answer: (c).IA * B
Discuss
Answer: (b).PARAMETER (PMOS = 9.8, NMOS = X)
Q567.
P flag is for parity.
Discuss
Answer: (a).True
Q568.
In 8086 the number of lines on which data and address is multiplexed is
Discuss
Answer: (c).20
Discuss
Answer: (a).Adds decimal number 5 to contents of memory
Q570.
The total number of pins in 8085 are
Discuss
Answer: (c).40