Computer System Components and Functions Worksheet

Select the component that is responsible for executing instructions in a computer system.

• Hard drive

• Central Processing Unit (CPU)

• Monitor

• RAM

Identify the connector used to connect a computer's display to a monitor, typically found in older systems.

• HDMI

• USB-C

• VGA

• DisplayPort

Describe the function of expansion slots on a motherboard.

• To connect the motherboard to the internet

• To allow the installation of additional components

• To power the computer

• To store the BIOS settings

Select the type of storage device that is best suited for long-term archival storage with large capacity, but slower access speeds.

• Solid-State Drive (SSD)

• Blu-ray Disc

• Hard Disk Drive (HDD)

• Flash Drive

Describe the primary function of RAM (Random Access Memory) in a computer system.

• To store data permanently

• To temporarily store data that the CPU needs for active processes

• To power the motherboard

• To store the computer's operating system

Explain the primary function of the BIOS in a computer system.

• To store user data and applications

• To manage hardware components and initialize the system during boot-up

Define the purpose of using diagnostic tools in hardware troubleshooting.

• To increase system performance

• To identify hardware failures or malfunctions through tests and error codes

• To install new software on the system

• To check the system’s internet connectivity

Identify the mobile peripheral that is used to extend battery life while charging a smartphone.

• USB cable

• Power bank

• Headphones

• MicroSD card

Explain the process of updating mobile device apps.

• Automatically download and install updates from the device’s operating system

• Open the app and manually trigger an update from the app settings

• Use the app store to check for available updates and install them

• Uninstall and reinstall the app each time an update is needed

Define the function of the laptop’s hard drive (HDD) or solid-state drive (SSD) in hardware configuration.

• To provide temporary storage for data during processing

• To store the operating system, applications, and user data permanently

• To control the laptop’s power usage

• To provide cooling for the system