Can You Identify All The Computer Elements?

Reviewed by Godwin Iheuwa
Godwin Iheuwa, MS (Computer Science) |
Database Administrator
Review Board Member
Godwin Iheuwa, a Database Administrator at MTN Nigeria, holds an MS in Computer Science, specializing in Agile Methodologies and Database Administration from the University of Bedfordshire and a Bachelor's in Computer Science from the University of Port Harcourt. His proficiency in SQL Server Integration Services (SSIS) and SQL Server Management Studio contributes to his expertise in database management.
 , MS (Computer Science)
By Renichamp
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Renichamp
Community Contributor
Quizzes Created: 1 | Total Attempts: 94,985
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  • 1/25 Questions
    What is this? - ProProfs

    What is this?

    • Mouse
    • External hard drive
    • Hard drive
    • Keyboard
Please wait...
About This Quiz

How good are you at identifying computer parts? Can you identify all the computer elements? Would you like to take a quiz to test this? Computers are made up of different parts that enable them to meet their users' needs. Are you a computer technician and think you know all the elements of a computer by heart? Challenge yourself with questions designed to assess your understanding of computer parts, whether you're a seasoned tech enthusiast or just starting your journey into the digital realm.

Explore the anatomy of computers, identify components with confidence, and broaden your understanding of how these pieces come together to create the machines we rely on daily. Dive into the quiz now and discover how well you truly know the building blocks of modern computing If you believe so, then take up the quiz below and see if you can name them all correctly. All the best of luck!

Can You Identify All The Computer Elements? - Quiz

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  • 2. 
    What is this? - ProProfs

    What is this?

    • Microphone

    • Mouse

    • Monitor

    • None of these

    Correct Answer
    A. Microphone
    Explanation
    Among the options provided, the correct answer is "microphone." A microphone is a transducer device that converts sound waves into electrical signals. It is an input device used to capture audio or sound and transform it into an electrical signal that can be processed, transmitted, or recorded by electronic devices such as computers, audio recording equipment, or communication devices.

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  • 3. 
    What is this? - ProProfs

    What is this?

    • Microphone

    • Monitor

    • Speakers

    • None of these

    Correct Answer
    A. Speakers
    Explanation
    Among these options, speakers are the correct answer as they are a common audio output device used to amplify sound and produce sound waves. A microphone is an input device used to record sound, a monitor is a display device, and "none of these" is not applicable as one of the options accurately identifies the object.

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  • 4. 
    What is this? - ProProfs

    What is this?

    • Keyboard

    • Monitor

    • Mouse

    • None of the above

    Correct Answer
    A. Mouse
    Explanation
    The correct answer is "mouse." A mouse is a pointing device that is used to interact with a graphical user interface (GUI) on a computer. It typically consists of a small hand-held device that is moved across a flat surface, and it may have one or more buttons for user input.

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  • 5. 
    What is this? - ProProfs

    What is this?

    • External hard drive

    • Memory

    • Wireless router

    • None of the above

    Correct Answer
    A. Wireless router
    Explanation
    A wireless router is a device that functions as both a router and a wireless access point. It is used to provide access to the Internet or a private computer network. In its role as a router, it directs data traffic by forwarding data packets to their intended IP addresses within the network. As a wireless access point, it allows devices to connect to the network without physical cables, using radio waves for communication.

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  • 6. 
    What is this? - ProProfs

    What is this?

    • Hard drive

    • Memory

    • Mouse

    • Power supply

    Correct Answer
    A. Power supply
    Explanation
    The device shown in the image is a computer power supply unit (PSU). The power supply is responsible for converting electrical power from an outlet into a usable form for the components of a computer, like the motherboard, hard drive, and other peripherals. It usually includes a fan, power connectors, and a power switch, as shown in the image. The other options, such as a hard drive, memory, or mouse, look entirely different and serve other specific functions in a computer system.

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  • 7. 
    What is this? - ProProfs

    What is this?

    • Motherboard

    • Optical drive

    • Mouse

    • None of these

    Correct Answer
    A. Optical drive
    Explanation
    The question is asking to identify an item based on the given options. The correct answer is "optical drive." An optical drive is a device used to read or write data from optical discs such as CDs, DVDs, or Blu-ray discs. It is separate from the motherboard and mouse, which are components of a computer system. Therefore, the correct option is "optical drive."

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  • 8. 
    What is this? - ProProfs

    What is this?

    • RCA cable

    • USB cable

    • External hard drive

    • None of these

    Correct Answer
    A. USB cable
    Explanation
    The given question asks for the identification of an item. The correct answer is "USB cable." This is because the other options, RCA cable and external hard drive, are different types of devices and not cables. Additionally, the last option, "none of these," does not provide any specific identification. Therefore, the USB cable is the most appropriate answer based on the given options.

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  • 9. 
    What is this? - ProProfs

    What is this?

    • Computer

    • Monitor

    • CPU

    • Printer

    Correct Answer
    A. Monitor
    Explanation
    Among the options provided, the correct answer is "monitor." A monitor is a display device that visually presents information generated by a computer or other electronic device. It is an output device that allows users to view the content, graphics, and videos produced by the computer's graphics card or other connected devices.

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  • 10. 
    What is this? - ProProfs

    What is this?

    • Ethernet cable

    • USB plug

    • Audio plug

    • Printer

    Correct Answer
    A. Audio plug
    Explanation
    The given options are ethernet cable, USB plug, audio plug, and printer. Out of these options, the correct answer is the audio plug. An audio plug is a connector used to transmit audio signals from devices such as headphones, speakers, or microphones. It is commonly used to connect audio devices to audio inputs or outputs on electronic devices like computers, smartphones, or audio systems.

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  • 11. 
    What is this? - ProProfs

    What is this?

    • Random Access Memory

    • Mouse

    • External hard drive

    • None of these

    Correct Answer
    A. Random Access Memory
    Explanation
    The correct answer is "Random Access Memory" because the question is asking about what "this" refers to, and out of the given options, Random Access Memory is the most likely answer. The other options, such as mouse and external hard drive, are not typically referred to as "this."

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  • 12. 
    What is this? - ProProfs

    What is this?

    • External hard drive

    • External modem

    • Internal chip

    • Motherboard

    Correct Answer
    A. Motherboard
    Explanation
    The question is asking to identify what "this" refers to. The correct answer is "motherboard" because a motherboard is a main circuit board that connects all the components of a computer system, such as the CPU, memory, and peripherals. It is an essential component that allows communication between different hardware components and facilitates their functioning as a cohesive unit.

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  • 13. 
    What is this? - ProProfs

    What is this?

    • Hard drive

    • Modem

    • Mouse

    • Flash drive

    Correct Answer
    A. Flash drive
    Explanation
    A flash drive is a portable storage device that can be used to store and transfer data. It is a small, lightweight device that connects to a computer via a USB port. Flash drives are commonly used to backup and transfer files, as they offer a convenient and portable solution for data storage. They are often referred to as USB drives or thumb drives.

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  • 14. 
    What is this? - ProProfs

    What is this?

    • Hard drive

    • Mouse

    • CPU

    • None of these

    Correct Answer
    A. Hard drive
    Explanation
    The image shows a person handling a device that resembles a hard drive. The hard drive is a data storage device commonly found in computers, consisting of spinning disks where data is stored magnetically. The blue gloves and the exposed internal components, including the circular disk, are characteristic of a hard drive, typically seen when it is being repaired or examined. This is not a mouse, CPU, or anything else.

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  • 15. 
    What is the blue jack for? - ProProfs

    What is the blue jack for?

    • Microphone

    • Audio out

    • Hard drive

    • Audio in

    Correct Answer
    A. Audio in
    Explanation
    This blue jack is used for audio in. This means that it is used to input audio signals into a device, such as a computer or audio recording equipment. It allows for the connection of external devices, such as microphones or musical instruments, to the device for recording or processing audio.

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  • 16. 
    What is this? - ProProfs

    What is this?

    • Internal hard drive

    • Flash drive

    • Portable external hard drive

    • External hard drive

    Correct Answer
    A. Portable external hard drive
    Explanation
    A portable external hard drive is a device that can be connected to a computer or other electronic devices to provide additional storage space. It is portable, meaning it can be easily carried around and used with different devices. Unlike an internal hard drive, which is installed inside a computer, or a flash drive, which is smaller and has limited storage capacity, a portable external hard drive offers larger storage capacity and can be easily connected or disconnected from different devices.

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  • 17. 
    What is this? - ProProfs

    What is this?

    • Internal modem

    • Flash drive

    • External modem

    • None of these

    Correct Answer
    A. External modem
    Explanation
    An external modem is a device that connects a computer to the internet or a network using a telephone line or cable. It is called "external" because it is a separate device that is connected to the computer through a cable, rather than being built into the computer like an internal modem. This allows for easier installation and the ability to easily switch the modem between different computers.

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  • 18. 
    What is the pink jack for? - ProProfs

    What is the pink jack for?

    • Microphone

    • Audio out

    • Scanner

    • Flash drive

    Correct Answer
    A. Microphone
    Explanation
    The pink jack is used for connecting a microphone. This jack is specifically designed to transmit audio signals from a microphone to a device such as a computer, audio interface, or amplifier. By plugging a microphone into the pink jack, the user can capture and record their voice or other audio input.

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  • 19. 
    What is this? - ProProfs

    What is this?

    • Floppy drive

    • Hard drive

    • Flash drive

    • None of these

    Correct Answer
    A. Hard drive
    Explanation
    The picture is of a hard drive. Hard drives are commonly used for storing the operating system, software applications, and user data, including documents, pictures, videos, and more. They provide persistent storage, meaning the data is retained even when the computer is powered off.

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  • 20. 
    What is this? - ProProfs

    What is this?

    • Internal modem

    • Flash drive

    • External modem

    • None of these

    Correct Answer
    A. Internal modem
    Explanation
    An internal modem refers to a device that is installed inside a computer system and is used for connecting to the internet or other remote networks. It is typically connected to the motherboard of the computer and is not visible externally. In contrast, a flash drive is a portable storage device, an external modem is a device that connects to a computer externally to provide internet connectivity, and "none of these" implies that none of the given options are correct.

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  • 21. 
    What is this? - ProProfs

    What is this?

    • USB plugs

    • Memory

    • Wire

    • Sound card

    Correct Answer
    A. Sound card
    Explanation
    A sound card is a hardware component that allows a computer to output and input audio signals. It is responsible for producing sound from the computer's speakers or headphones, as well as enabling the computer to record audio through a microphone or other input devices. This is the correct answer because it is the only option that specifically refers to a component related to audio functionality in a computer system.

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  • 22. 
    What is this? - ProProfs

    What is this?

    • Floppy drive

    • Hard drive

    • Flash drive

    • Printer

    Correct Answer
    A. Floppy drive
    Explanation
    The given question is asking to identify the object depicted in the image. Based on the options provided, the correct answer is "floppy drive". A floppy drive is a storage device that reads and writes data on floppy disks. It was commonly used in the past for data storage and transfer.

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  • 23. 
    What is the yellow plug for in an RCA plug? - ProProfs

    What is the yellow plug for in an RCA plug?

    • Audio

    • Video

    • Headphones

    • None of these

    Correct Answer
    A. Video
    Explanation
    The yellow plug in an RCA plug is used for video. RCA plugs are commonly used to transmit audio and video signals. The yellow plug specifically carries the video signal, while the red and white plugs typically carry the left and right audio channels respectively. Therefore, the correct answer is video.

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  • 24. 
    What is this? - ProProfs

    What is this?

    • External hard drive

    • Memory

    • Video card

    • None of these

    Correct Answer
    A. Video card
    Explanation
    The question is asking for the identification of the given item. The correct answer is "video card" as it is a component of a computer that is responsible for generating and outputting images to a display. This is different from an external hard drive and memory, which are storage devices, and "none of these" is not the correct answer as the given item is indeed a video card.

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  • 25. 
    What are the red and white plugs for on an RCA cord? - ProProfs

    What are the red and white plugs for on an RCA cord?

    • Audio

    • Video

    • Games

    • None of these

    Correct Answer
    A. Audio
    Explanation
    The red and white plugs on an RCA cord are used for audio. These plugs are typically connected to the corresponding red and white audio input or output jacks on electronic devices such as TVs, DVD players, or audio receivers. The red plug carries the right audio channel, while the white plug carries the left audio channel. By connecting these plugs, you can transmit audio signals between devices and enjoy sound output or input.

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Godwin Iheuwa |MS (Computer Science) |
Database Administrator
Godwin Iheuwa, a Database Administrator at MTN Nigeria, holds an MS in Computer Science, specializing in Agile Methodologies and Database Administration from the University of Bedfordshire and a Bachelor's in Computer Science from the University of Port Harcourt. His proficiency in SQL Server Integration Services (SSIS) and SQL Server Management Studio contributes to his expertise in database management.

Quiz Review Timeline (Updated): Jun 12, 2025 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jun 12, 2025
    Quiz Edited by
    ProProfs Editorial Team

    Expert Reviewed by
    Godwin Iheuwa
  • Jul 31, 2011
    Quiz Created by
    Renichamp

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