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 51 of 59

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Q501.
In Java which operator can be used even if there is a single operand

a.

+

b.

-

c.

*

d.

%

Discuss
Answer: (b).-
Q502.
Read the following statements about 8085

1. RAL instruction rotates ACC contents left by 1 bit
2. When RAL instruction is executed once the binary number gets doubled
3. STC means set CY to 1

Which of the above statements are correct?
Discuss
Answer: (b).1, 2 and 3 only
Q503.
In a computer the data transfer between hard disk and CPU is nearly the same as that between diskette and CPU.
Discuss
Answer: (b).False
Q504.
The character set of Fortran 77 includes lower case alphabets a to z.
Discuss
Answer: (b).False
Q505.
Which memory has read operation, byte erase, byte write and chip erase?
Discuss
Answer: (c).EEPROM
Discuss
Answer: (b).logical IF, block IF and arithmetic IF
Discuss
Answer: (a).copies the text in clip board
Discuss
Answer: (b).MN / Mฬ…Xฬ… Pin is grounded
Q509.
Which of the following is a valid integer constant?
Discuss
Answer: (c).127
Q510.
The five flags in 8085 are designated as
Discuss
Answer: (a).Z, CY, S, P and AC