The register that may be used as an operand register is

Electronics and Communication Engineering (ECE) : Microprocessors - Quiz(MCQ)

Accumulator

B register

Data register

Accumulator and B register

Correct Answer : Option (D) : Accumulator and B register

Explanation : In some instructions, the Accumulator and B register are used to store the operands.

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If I = J = K = 13, then in Fortran 1 = 10 - (1 / 10) * 10 + (J / 5) * 4 + K ** (- 2) is equal to

Correct Answer : 8

In the dimension statement DIMENSION A (50, 50), K (100, 100) the total number of locations reserved will be

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100000

125000

250000

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In super computers the extra level of primary memory is generally called

Single stage device

Digital state device

Solid state device

Surface stage device

Correct Answer : Solid state device