CIIS151: Fundamentals of Computing - Lesson 6: Computing Components

This set of flashcards covers key concepts from the lecture on computing components, including processors, memory types, cloud computing, and the functionalities of various computer parts.

What does a computer case do?

A computer case contains and protects the electronics of the computer or mobile device from damage.

What is a processor also known as?

The processor is also called the central processing unit (CPU).

What components are included in a multi-core processor?

A multi-core processor is a single chip with two or more separate processor cores.

What does the control unit in a processor do?

The control unit directs and coordinates most of the operations in the computer.

What are the four basic operations in a machine cycle performed by a processor?

Fetch, decode, execute, and store.

What is the purpose of a heat sink in processors?

A heat sink dissipates heat generated by the processor to prevent malfunction.

What is cloud computing?

Cloud computing allows users to access resources and services over the internet, offering benefits like accessibility and cost savings.

What does RAM stand for?

RAM stands for Random Access Memory.

What is the difference between volatile and nonvolatile memory?

Volatile memory loses its contents when power is turned off; nonvolatile memory retains data when power is removed.

What is a USB adapter used for?

A USB adapter enhances the functions of a mobile computer and/or provides connections to peripheral devices.

What is the purpose of a bus in a computer system?

A bus allows different devices inside and attached to the computer to communicate with each other.

What types of memory are commonly found in computers?

Common types of memory include RAM (volatile) and ROM (nonvolatile).

What does the term 'access time' refer to?

Access time refers to the amount of time it takes the processor to read from memory.

What is the function of a power supply in a computer?

The power supply converts wall outlet AC power into DC power for the computer.

What is the significance of the system clock in a computer?

The system clock controls the timing of all computer operations and its speed is measured in gigahertz (GHz).

What are adapter cards used for in a computer?

Adapter cards enhance the function of a component of a desktop or server system and/or provide connections to peripherals.