Which of the following are not data manipulation instructions?

A. Call

B. Loud

C. And

D. Increment

E. Shift

Choose the correct answer from the options given below:

  1. C & E only
  2. A & B only
  3. D & E only
  4. A & C only

Answer (Detailed Solution Below)

Option 2 : A & B only

Detailed Solution

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The correct answer is 2) A & B only.

Key Points

  • Call: This instruction is typically used in assembly language to call a subroutine or function. It is not a data manipulation instruction as it deals with program control flow.
  • Loud: This seems to be a typographical error or a non-standard instruction and does not correspond to any known data manipulation operation.

In contrast, the other options are data manipulation instructions:

  • And: This is a logical operation that performs a bitwise AND between two operands, manipulating the data.
  • Increment: This instruction increases the value of a variable or register by one, directly manipulating the data.
  • Shift: This instruction shifts the bits of a register or memory location left or right, manipulating the data.

Additional Information

  • Data manipulation instructions are used to perform operations on data stored in registers or memory. These operations include arithmetic, logical, and bit manipulation instructions.
  • Control flow instructions like Call are used to manage the execution flow of programs and do not directly modify data.

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