Question
Reason (R): Dynamic RAM has lower cost per bit than static RAM.
a.
Both A and R are correct and R is correct explanation of A
b.
Both A and R are correct but R is not correct explanation of A
c.
A is correct R is wrong
d.
A is wrong R is correct
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. 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.
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. In 8085 the time required to add two 32 bit numbers is (if clock frequency is 5 MHz)
View solution
Q. 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
View solution
Q. Consider the following about 'return' statement in C
1. On executing the return statement, it immediately transfers the control back to the calling program.
2. There is no restriction on the number of 'return' statements present in a function.
3. The 'return' statement must be present at the end of called function.
Which of the above are correct?
View solution
Q. For an accurate clock period in 8085 it is preferable to use
View solution
Q. The memory hierarchy in microprocessor based system is
View solution
Q. When a peripheral device is not ready for data transfer it will send to the microprocessor a
View solution
Q. If X = 2.5 and Y = 2.5, which of the following expressions would give the result as 5/7?
View solution
Q. Which of the following is not a classification of programmed data transfer?
View solution
Q. Consider the instructions
1. MOV M, B
2. OUT 4
3. LDA X
Which of the above uses IO/W cycle?
View solution
Q. One can format a disc using window explorer.
View solution
Q. Which of the following identifiers is valid in Pascal?
View solution
Q. In 8085 the data is stored in the stack on
View solution
Q. The organisatioion of Intel memory chip 127256 is
View solution
Q. In a micro computer the control bus
View solution
Q. Read the following statements about time and space requirements of microprocessors
1. Space requirement is also known as memory requirement.
2. Space requirement is expressed in terms of bytes.
3. Time requirement is expressed in terms of states.
4. Time requirement is expressed in terms of μ- s.
Which of the above statements are correct?
View solution
Q. Assertion (A): Microprocessor 8085 has facility of interrupt control.
Reason (R): TRAP, RST 7.5, RST 6.5, RST 5.5 and 1NTR are interrupt signals in 8085.
View solution
Q. In which of the following 8085 instructions is the 8 bit number in accumulator adjusted to form two four bit BCD numbers
View solution
Q. In 8085 the address space size is
View solution
Q. In 8085 the instruction MOV A, B is an example of
View solution
Q. Pagemaker is an application software for DTP.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
