1.
What is part number 1?
Correct Answer
D. Monitor
Explanation
The correct answer is "Monitor" because a monitor is a device that displays the visual output from a computer. It is used to view images, videos, and other graphical content. A CD/DVD drive, speaker, mouse, and keyboard are not typically referred to as "part number 1" and do not serve the same purpose as a monitor.
2.
What is part number 2?
Correct Answer
C. Speaker
Explanation
Part number 2 refers to the second option in the list, which is "Speaker".
3.
What is part number 3?
Correct Answer
A. Keyboard
Explanation
Part number 3 refers to the third option in the given list, which is the Keyboard.
4.
What is part number 4?
Correct Answer
B. Mouse
Explanation
Part number 4 refers to the mouse. The options provided are various computer peripherals, and the mouse is commonly numbered as part number 4 in computer systems.
5.
What is part number 5?
Correct Answer
E. CD/DVD Drive
Explanation
Part number 5 refers to CD/DVD Drive.
6.
What is part number 6?
Correct Answer
A. Floppy Drive
Explanation
Part number 6 refers to the Floppy Drive.
7.
Looking at the computer above, list an input device.
Correct Answer
keyboard
mouse
keybord
Explanation
The correct answer is keyboard and mouse. These are both input devices that allow the user to interact with the computer. The keyboard is used for typing and entering commands, while the mouse is used for pointing, clicking, and navigating on the screen. "Keybord" is not a correct spelling, so it is not included in the answer.
8.
Looking at the computer above, list another input device.
Correct Answer
mouse
keyboard
keybord
Explanation
The computer above already has a mouse and a keyboard as input devices. "Mouse" is a pointing device used to move the cursor on the screen, while the "keyboard" is used to input text and commands. However, "keybord" is a misspelling of "keyboard" and is not a valid input device.
9.
Looking at the computer above, list an output device.
Correct Answer
monitor
speaker
speker
speeker
moniter
Explanation
The correct answer is monitor, speaker. These are all examples of output devices commonly used with computers. A monitor is used to display visual output, while a speaker is used to produce audio output. The variations in spelling (speker, speeker, moniter) are likely typographical errors, but they still refer to the correct output devices.
10.
Looking at the computer above, list another output device.
Correct Answer
speaker
monitor
speker
speeker
moniter
Explanation
The correct answer is speaker and monitor. These are both examples of output devices commonly found in computers. A speaker is used to produce sound, while a monitor displays visual output. The variations in spelling (speker, speeker, moniter) are likely typographical errors.
11.
The brain of the computer that does all the calculating and processing of information
Correct Answer
D. CPU
Explanation
The CPU, or Central Processing Unit, is often referred to as the brain of the computer because it is responsible for carrying out all the calculations and processing of information. It is the primary component that executes instructions, performs arithmetic operations, and manages the flow of data within the computer system. Without the CPU, a computer would not be able to perform any tasks or functions.
12.
The part of the computer that everything is connected to and it tells all the other parts what to do
Correct Answer
B. Motherboard
Explanation
The motherboard is the main circuit board of a computer that connects all the components together and facilitates communication between them. It houses the CPU, RAM, and other essential components, and serves as a central hub that controls and coordinates the activities of the computer. Without a motherboard, the different parts of the computer would not be able to communicate with each other and perform their respective functions. Therefore, the motherboard is responsible for telling all the other parts what to do.
13.
This computer device stores programs and other information and has 2 or more disks that spin.
Correct Answer
C. Hard Drive
Explanation
A hard drive is a computer device that stores programs and other information. It consists of 2 or more disks that spin, allowing data to be read from or written to the disks. RAM stands for Random Access Memory and is a type of computer memory that is used for temporary storage while a computer is running. The motherboard is the main circuit board of a computer, connecting all the components together. CPU stands for Central Processing Unit and is the main component that performs most of the processing inside a computer.
14.
This is the short term memory of the computer and it is lost when it is turned off.
Correct Answer
A. RAM
Explanation
RAM, or Random Access Memory, is the correct answer because it is a type of computer memory that is used to store data that is being actively used by the computer. It is considered the short term memory of the computer because it provides temporary storage for data that the CPU needs to access quickly. However, RAM is a volatile memory, meaning that it requires power to maintain its stored data. Therefore, when the computer is turned off, the data stored in RAM is lost.