Topic 2 - Computer Organization - FDE and memory - Flashcards
What is the primary function of the CPU in a computer system?
Execution of instructions
How does the CPU process instructions?
As binary code
Which component is directly connected to the CPU for data access?
RAM
What is the measurement of processor speed?
Megahertz
Which unit within the CPU performs arithmetic and logical operations?
Arithmetic Logic Unit (ALU)
What is the primary role of the Program Counter (PC) in the Fetch-Decode-Execute Cycle?
Retrieving instructions from memory
Which step of the Fetch-Decode-Execute Cycle involves sending the address to RAM?
Memory Address Register (MAR) sends address to RAM
How is the number of processor cores related to the CPU's performance?
The more cores the more process the computer is able to perform simultaneosuly
What is the role of the Control Unit (CU) in the CPU?
Controlling the flow of data within the CPU
How does the Fetch-Decode-Execute Cycle contribute to CPU operation?
It retrieves and executes instructions