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Microprocessors and Microcontrollers MCQs: 144 Questions & Answers in Engineering

144 Microprocessors and Microcontrollers MCQs in Engineering with answers & explanations. Page 2. Practice objective questions for competitive exams, intervi… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Microprocessors and Microcontrollers MCQs: 144 Questions & Answers in Engineering

Using DeMorgan’s Theorem we can convert any AND-OR structure into

For a memory with a 16-bit address space, the addressability is

Because we wish to allow each ASCII code to occupy one location in memory, most memories are _____ addressable.

When the write enable input is not asserted, the gated D latch ______ its output.

Circuit A is a 1-bit adder; circuit B is a 1 bit multiplier. (Hint: Construct the truth table for the adder and the multiplier)

A structure that stores a number of bits taken “together as a unit” is a

We say that a set of gates is logically complete if we can build any circuit without using any other kind of gates. Which of the following sets are logically complete

If m is a power of 2, the number of select lines required for an m-input mux is:

Of the following circuits, the one which involves storage is

For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].

Which of the following conditions is not allowed in an RS latch?

Which of the following pair of gates can form a latch?

The number of interrupt lines in 8085 is

‘Burst refresh’ in DRAM is also called

A real number consists of

Assertion (A): Negative values of incremental operator in DO loop are allowed in Fortran 77 but not in earlier versions of Fortran. Reason (R): Fortran 77 has better array facilities than earlier versions of Fortran.

Which of the following is not treated as hexadecimal constant by assembler in 8085?

IC 7485 cannot be cascadeD.

An I/O processor controls the flow of information between

MS Access is a DBMS software.

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