Computer Architecture

Which of the following are computer registers?

• PC

• MAR

• MDR

• CIR

• ALU

Which of the following are functions of an operating system?

• user interface

• memory management

• file management

• security

• user access levels

What does GUI stand for?

What does CLI stand for?

Which OS uses less system resources?

• CLI

• GUI

Which OS is faster?

• CLI

• GUI

Which OS is easier to learn?

• CLI

• GUI

Which are the main parts (components) of a von Neumann computer?

• ALU

• Control Unit

• Input/Output

• Memory

• Software

The software that handles the hardware and software for the user and programs. What is this called?

When the video data is loading but not playing, this is because the data is being saved to the _____.