engineering computer science MCQ #237

engineering computer science MCQ #237

1. Question 1

   Q1. What is the main function of the program counter (PC)?

   • A) To store the current instruction
   • B) To store the address of the next instruction
   • C) To store the result of an instruction
   • D) To store the status of the CPU

   Answer: To store the address of the next instruction

   Explanation: The program counter (PC) stores the address of the next instruction to be executed.