What is the main advantage of using a Reduced Instruction Set Computer (RISC) architecture?

RISC architecture allows for faster execution of instructions by simplifying the instruction set.

Fill in the blank: The collection of machine instructions in main memory is called a ______.

Machine language program

True or False: The Von Neumann architecture allows for simultaneous execution of multiple instructions.

False. The Von Neumann architecture processes instructions sequentially.

Riddle: I am a computer architecture with many instructions but often slow due to memory read/write operations. What am I?

Complex Instruction Set Computer (CISC)

Which instruction format uses three address fields for specifying operands and results?

Three address instruction format

Fill in the blank: The control unit in a CPU handles all processor ______ signals.

Control

True or False: A CALL instruction is used to return from a subroutine.

False. A CALL instruction is used to call a subroutine, while a RET instruction is used to return.

What is the purpose of the Program Counter (PC) in a CPU?

The Program Counter keeps track of the memory location of the next instruction to be executed.

In a stack-based CPU organization, what are the two main operations performed on the stack?

Push and Pop

Riddle: I help manage the flow of data in a circuit, but I'm not a wire. What am I?

Control Unit