1.1.4 Fetch Decode Execute Cycle

What was the name of the Scientist who created the Fetch, Decode, Execute Cycle

• Van Neumann

• Vin Neumann

• Von Neumann

• Von Newman

True or False, instructions are fetched from the CPU

• True

• False

The main memory is more commonly called the what?

• ROM

• RON

• RAN

• RAM

RAM stands for?

• Random Access Memory

• Read Access Memory

• Read Any Memory

• Random Access Management

Which 2 registers are responsible for processing the address of the next instruction to be executed?

• PC and the MDR

• MDR an the MAR

• CI and the MAR

• PC and the MAR

The instructions that the PC indicates to be fetched are stored in which register?

• MAR

• MDR

• PC

• CI

The contents of the MDR are copied to which register?

• MDR

• MAR

• CI

• PC

Which part of the CPU is responsible for decoding the instructions?

• Control Unit

• Cache

• RAM

• ALU

When instructions are read to the RAM are they being saved or opened?

• Saved

• Opened

When instructions are being written are they being saved or opened?

• Saved

• Opened