Which of the following describes the correct format of an input instruction?
A. IN 82
B. INPUT 82
C. INP 82
D. 82 INP
Answer:A
Which of the following describes the correct format of an input instruction?
A. IN 82 B. INPUT 82 C. INP 82 D. 82 INP
Explanation: The input/output instructions are used to transfer information between external peripherals and the CPU. The correct format of an input instruction is: IN 8-bit port address. Here, IN 82 is the correct option, where 82 is the designated port address. All the other options are invalid.