6th Grade Computer Science Study Guide

What is the primary component that connects all the parts of a computer?

• CPU

• Motherboard

• RAM

• Power Supply

What is the role of the CPU in a computer system?

• The CPU is responsible for executing instructions from computer programs.

• The CPU stores all the data and files on a computer.

• The CPU connects the computer to the internet.

• The CPU is used to display graphics on the screen.

Which type of device is used to input information into a computer system?

• Input Device

• Output Device

• Storage Device

• Processing Device

Which component in a computer is responsible for converting AC to DC to power the internal components?

• Hard Drive

• RAM

• Power Supply

• Optical Drive

Which of the following is not a function of the BIOS during the Boot Up Process?

• Loading the operating system

• Performing POST (Power-On Self-Test)

• Initializing hardware components

• Providing a user interface for system settings

What component does the CPU use to temporarily store data for quick access?

• RAM

• Storage/Hard Drive

• Motherboard

• GPU

Why are keyboards and mice considered input devices in computer science?

• They provide data to the computer but do not receive data from it.

• They receive data from the computer but do not provide data to it.

• They both provide and receive data to and from the computer.

• They are essential for the computer to function properly.

Which of the following scenarios best illustrates the concept of the Internet of Things?

• Setting your thermostat to adjust the temperature based on your daily schedule using a smartphone app.

• Searching online for the best route to avoid traffic on your way to work.

• Using a video call to chat with your family while traveling abroad.

• Sending an email to your colleague about a meeting agenda.

What do the binary digits 0 and 1 signify in digital circuits?

• True and False

• Binary Numbers

• Off and On

• Order

Which four elements are essential to determine if a device qualifies as a computer?

• Input, Output, Processing and Storage

• Operating System, Drives, Memory, USB

• Monitor, Mouse, Keyboard, Printer, Case

• Hardware, Apps, Software, Memory