Computer Parts And Processes
This quiz will test your knowledge on the basic parts of a computer and their function. Do you pass the nerd test?
- 1.
What are the four major functions of a computer?
- A.
Input, Email, Internet and Output
- B.
Processing, Storage, Research and Communication
- C.
Input, Processing, Storage and Output
- D.
Processing, Input, Output and Internet
Correct Answer
C. Input, Processing, Storage and OutputExplanation
The correct answer is "Input, Processing, Storage and Output". These four functions are fundamental to the operation of a computer. Input refers to the data or instructions that are entered into the computer, such as through a keyboard or mouse. Processing involves the manipulation and transformation of the input data by the computer's central processing unit (CPU). Storage refers to the ability of a computer to store and retrieve data and instructions from memory or storage devices. Output refers to the presentation or display of processed data, such as through a monitor or printer.Rate this question:
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- 2.
An input device
- A.
Gives the computer commands and feeds it information
- B.
Takes information out of the computer and saves it
- C.
Saves information and puts it on the computer
- D.
Tells the computer what to do in a foreign language
Correct Answer
A. Gives the computer commands and feeds it informationExplanation
An input device is a hardware device that allows users to interact with a computer by providing commands and inputting information. It enables users to give instructions to the computer and feed it with data or information. This can be done through various input methods such as keyboards, mice, touchscreens, scanners, etc. The input device acts as a mediator between the user and the computer, allowing the user to communicate with the computer system effectively.Rate this question:
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- 3.
What are three examples of input devices?
- A.
Mouse, keyboard and monitor
- B.
Mouse, scanner and flash drive
- C.
Flash drive, speakers and mouse
- D.
Keyboard, monitor and mouse
Correct Answer
B. Mouse, scanner and flash driveExplanation
The correct answer is "mouse, scanner and flash drive" because these are all examples of input devices. A mouse allows users to control the cursor on a computer screen, a scanner allows users to input physical documents or images into a digital format, and a flash drive allows users to input and transfer data from one device to another.Rate this question:
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- 4.
An output device
- A.
Sorts information and sends it by email
- B.
Puts files on the computer and saves them for later use
- C.
Takes information out of the computer and processes it in some way
- D.
Puts information into categories and saves it
Correct Answer
C. Takes information out of the computer and processes it in some wayExplanation
The correct answer is "takes information out of the computer and processes it in some way." An output device refers to any hardware component that receives processed data from a computer and presents it to the user in a readable format. It does not sort or categorize information, nor does it save files for later use. Its primary function is to display or transmit processed data to the user or another device.Rate this question:
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- 5.
What are three examples of output devices?
- A.
Mouse, printer and keyboard
- B.
Printer, monitor and flashdrive
- C.
Printer, scanner and speakers
- D.
Speakers, mouse and printer
Correct Answer
B. Printer, monitor and flashdriveExplanation
The correct answer is printer, monitor and flashdrive. These are all examples of output devices because they receive data from a computer and display or produce the information in a usable format. A printer produces hard copies of documents, a monitor displays visual output, and a flash drive stores and transfers data.Rate this question:
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- 6.
What is processing?
- A.
The way the computer surfs the internet
- B.
What the computer does with information known as data
- C.
How the computer repairs damaged files
- D.
The way that data is stored on an external website
Correct Answer
B. What the computer does with information known as dataExplanation
Processing refers to the actions performed by a computer on data to transform it into useful information. It involves manipulating, analyzing, and interpreting data to produce desired outcomes. This can include tasks such as calculations, sorting, filtering, and generating reports. Processing is a fundamental function of a computer and is essential for performing tasks and making decisions based on the available data.Rate this question:
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- 7.
Name three ways information is stored by a computer
- A.
On the internet, in a file folder and on the school server
- B.
In file folders, on the hard-drive and on a CD
- C.
On the school server, in a temporary folder and on a floppy disk
- D.
On a search engine, in file folders and on the web
Correct Answer
B. In file folders, on the hard-drive and on a CDExplanation
The correct answer is in file folders, on the hard-drive and on a CD. These three options represent common ways in which information is stored by a computer. File folders are used to organize and store files on a computer's storage system. The hard-drive is the primary storage device of a computer, where data is stored for long-term use. CDs are a type of removable media that can be used to store and transfer data.Rate this question:
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- 8.
CPU stands for
- A.
Centred product unit
- B.
Controlled processing uniform
- C.
Consumer product underscore
- D.
Central processing unit
Correct Answer
D. Central processing unitExplanation
The correct answer is "central processing unit". The CPU, or central processing unit, is the primary component of a computer that performs most of the processing inside the computer. It is often referred to as the "brain" of the computer as it carries out instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations. The CPU is responsible for executing instructions, managing data, and coordinating the activities of all the other hardware components in the computer system.Rate this question:
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- 9.
The CPU is attached to
- A.
The fatherboard
- B.
The motherboard
- C.
The hard drive
- D.
The CD rom drive
Correct Answer
B. The motherboardExplanation
The CPU, or Central Processing Unit, is the main component of a computer that performs most of the processing inside the computer. It is responsible for executing instructions and managing the overall operation of the computer system. In order for the CPU to function properly, it needs to be connected to the motherboard, which acts as the central hub for all the other components of the computer. The motherboard provides the necessary connections and pathways for the CPU to communicate with other hardware components, such as memory, storage devices, and input/output devices. Therefore, the correct answer is "the motherboard."Rate this question:
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- 10.
Expansion slots
- A.
Make the computer bigger
- B.
Add extra space inside the computer case
- C.
Allow output devices to be attached to the computer
- D.
Allow extra memory and cards to be attached to the computer
Correct Answer
D. Allow extra memory and cards to be attached to the computerExplanation
Expansion slots are designed to allow additional memory and cards to be attached to a computer. These slots provide the necessary connectivity and power for adding components such as graphics cards, sound cards, network cards, and memory modules. By utilizing expansion slots, users can enhance the capabilities and performance of their computers by adding more memory or upgrading their system with specialized hardware. This allows for greater flexibility and customization of the computer to meet specific needs and requirements.Rate this question:
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- 11.
A hard drive is
- A.
A difficult way of adding information to the computer
- B.
An attachment that allows movies to be created
- C.
A permanent storage unit for files, programs and information
- D.
An add on that makes the computer operate faster
Correct Answer
C. A permanent storage unit for files, programs and informationExplanation
A hard drive is a permanent storage unit for files, programs, and information. It is a device within a computer that allows data to be stored and retrieved for long-term use. Unlike temporary storage options like RAM, a hard drive retains data even when the computer is turned off. It provides a reliable and secure means of storing important files and programs on a computer system.Rate this question:
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- 12.
What are the two types of storage that a computer uses?
- A.
Random access memory and read only memory
- B.
Random access monitoring and random output memory
- C.
Right access memory and right only memory
- D.
Random accessible monitoring and read only monitoring
Correct Answer
A. Random access memory and read only memoryExplanation
The correct answer is random access memory and read only memory. Random access memory (RAM) is a type of computer memory that allows data to be read from and written to quickly. It is volatile, meaning that its contents are lost when the computer is turned off. Read only memory (ROM) is a type of memory that stores data permanently and cannot be modified. It contains instructions that are essential for the computer to start up and perform basic functions. Both RAM and ROM are crucial for the functioning of a computer.Rate this question:
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- 13.
In the image above what is number 1?
- A.
The central processing unit
- B.
The power supply
- C.
The hard drive
- D.
Expansion slots
- E.
The fan
Correct Answer
B. The power supplyExplanation
The correct answer is the power supply. In the given image, number 1 refers to the power supply. The power supply is responsible for providing electrical power to the various components of a computer system. It converts the AC power from the wall outlet into DC power that is used by the computer's internal components. Without a power supply, the computer would not be able to function properly.Rate this question:
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- 14.
In the image above what is number 2?
- A.
Expansion slots
- B.
CD drive
- C.
Central processing unit
- D.
Hard drive
- E.
Fan
Correct Answer
C. Central processing unitExplanation
The correct answer is central processing unit. In the given image, number 2 refers to the central processing unit. The central processing unit, or CPU, is the main component of a computer that carries out instructions and performs calculations. It is often referred to as the "brain" of the computer as it controls all the other components and processes data.Rate this question:
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- 15.
In the image above what is number 3?
- A.
Wires
- B.
Expansion slots
- C.
Hard drive
- D.
CD drive
- E.
Video card
Correct Answer
B. Expansion slotsExplanation
The correct answer is expansion slots. In the image above, number 3 refers to the expansion slots. Expansion slots are sockets on a computer's motherboard that allow additional hardware components, such as graphics cards or sound cards, to be added to the system. These slots provide a way to expand the functionality and capabilities of the computer by adding extra devices.Rate this question:
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- 16.
In the image above what is number 4?
- A.
Video card
- B.
Motherboard
- C.
Fan
- D.
Hard drive
- E.
CD drive
Correct Answer
C. FanExplanation
The correct answer is fan. In the image provided, number 4 is a fan. A fan is a component used to cool down the computer system by circulating air and preventing overheating. It is typically located inside the computer case and helps to dissipate heat generated by the other components such as the CPU and graphics card.Rate this question:
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- 17.
In the image above what is number 5?
- A.
Video card
- B.
Motherboard
- C.
CD drive
- D.
Cables
- E.
Wires
Correct Answer
B. MotherboardExplanation
The correct answer is motherboard. The image is not provided, so it is not possible to analyze it. However, based on the given options, the motherboard is the most likely answer as it is a crucial component of a computer that connects all the other hardware components together.Rate this question:
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- 18.
In the image above what is number 6?
- A.
Video card
- B.
Power curcuit
- C.
Hard drive
- D.
Floppy disk drive
- E.
CD drive
Correct Answer
C. Hard driveExplanation
Based on the given image, number 6 is a hard drive. A hard drive is a data storage device that is used to store and retrieve digital information. It is commonly found in computers and is responsible for storing the operating system, software applications, and user files.Rate this question:
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- 19.
Does the computer need electricty to work?
- A.
Yes, at all times
- B.
Only if it is plugged into the power supply
- C.
Only if it is a desktop computer
- D.
No, only when the desktop has loaded
- E.
Only when connected to the internet
Correct Answer
C. Only if it is a desktop computerExplanation
Desktop computers typically require electricity to function because they are not designed to run on battery power. Unlike laptops or mobile devices, desktop computers need to be connected to a power outlet in order to receive the necessary electrical power to operate. Therefore, the statement "only if it is a desktop computer" is the correct answer as it accurately reflects the requirement of electricity for desktop computers.Rate this question:
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- 20.
What are three professions that rely on computers?
- A.
Graphic designer, teacher and jockey
- B.
Web designer, pilot and checkout operator
- C.
Accountant, doctor and dentist
- D.
Teacher, shop assistant and forester
- E.
Architect, pilot and policeman
Correct Answer
B. Web designer, pilot and checkout operatorExplanation
The professions of web designer, pilot, and checkout operator rely on computers. A web designer uses computers to create and design websites. Pilots use computers for navigation, communication, and controlling aircraft systems. Checkout operators use computers to scan and process customer purchases at the point of sale.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Mar 30, 2010Quiz Created by
Sharron56
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