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 10 of 59

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Q91.
Which of the following is the software for financial accounting?
Discuss
Answer: (d).DB III plus
Q92.
8085 needs + 10 V supply.
Discuss
Answer: (b).False
Q93.
Which of the following is not valid integer variable in FORTRAN 77?
Discuss
Answer: (d).BRG
Q94.
Which of the following is not an integer constant?
Discuss
Answer: (a).2.3
Q95.
Assertion (A): To add 8 bit words, two 1C 74181 can be cascaded.

Reason (R): In 1C 74181 a sum greater than 15 leads to high carry out.
Discuss
Answer: (c).A is correct R is wrong
Q96.
Consider the following tasks in a micro computer

1. Receiving data and instruction
2. Performing arithmetic computation
3. Performing logical computations
4. Storing data and instructions

Which of the above are performed by ALU?
Discuss
Answer: (b).2 and 3 only
Q97.
Consider the following DO statement in FORTRAN 77

DO 25 J = 1, 7

The number of DO loop executions in the above statement is

a.

7

b.

6

c.

1

d.

8

Discuss
Answer: (a).7
Q98.
Which of the following is not a data base function?
Discuss
Answer: (b).MAX
Q99.
Consider the following statements about Infix and Post fix notations in Pascal

1. In Infix notation operators appear between the operands on which they operate.
2. In Post fix notation operators appear after the operand.
3. The Infix expression A + B - C + D will appear as AB + C - D + in post fix notation.

Which of the above are correct?
Discuss
Answer: (a).All
Q100.
Which of the following statement number is not valid in Basic
Discuss
Answer: (c).662512