4.1. Computer Organization and Architecture A Pedagogical Aspect

Try these first

1. 1.

   What is a procedure in programming?

   Hint

   Think of it as a set of instructions that can be reused.

2. 2.

   How does a stack work?

   Hint

   Visualize it like a stack of plates.

3. 3.

   What instruction is used to call a procedure?

   • Jump Instruction
   • Call Function
   • Return Instruction

   Hint

   Which keyword signifies moving control to another function?

4. 4.

   True or False: Stack management is unimportant for nested calls.

   • True
   • False

   Hint

   Think about the importance of maintaining context during function calls.

5. 5.

   Implement a simple recursive function to calculate factorial using pseudo-code, ensuring proper stack handling.

   Hint

   Remember to save the current state before each recursive call.

6. 6.

   Discuss the potential issues caused by a stack overflow in a high-level language, including how it could arise from improper return handling in function calls.

   Hint

   Think about how a stack is like a stacked tower of blocks.