A group of bits that tell the computer to perform a specific

A group of bits that tell the computer to perform a specific operation is known as___. Instruction code Micro-operation Accumulator Register n bits in operation code (opcode) imply that there are______possible distinct operator 2^n 2^n n/2 n^z______register keeps track of the instructions stored in program stored in memory. AR (Address Register) XR (Index Register) PC (Program Counter) AC (Accumulator) The translator that converts high-level languages into machine code, before the program is executed is: BASIC interpreter query language compiler

Solution

1. A group of bits that tell the computer to perform a specific operation is known as____.

A.    Instruction code                                      B.    Micro-operation

C.    Accumulator                                           D.    Register

Ans: A

2. n bits in operation code imply that there are ___________ possible distinct operators

(A) 2n      (B) 2 n         (C) n/2        (D) n 2

Ans: B

3. _________ register keeps track of the instructions stored in program stored in memory.

(A) AR (Address Register)

(B) XR (Index Register)

(C) PC (Program Counter)

(D) AC (Accumulator)

Ans: C

4. The translator that converts high level languages into machine code, before the program is executed is: (d) compiler