Peripheral Devices, Functions and Usage MCQs Test Your Knowledge
Enhance your knowledge of cybersecurity basics and common threats with our MCQ test. Test your skills on security protocols, malware and cyberattack prevention.
Questions (30)
-
What is the primary function of a keyboard?
- a) To input data and instructions into a computer
- b) To display output from the computer
- c) To store data for long-term access
- d) To cool down the internal components of the computer
View Answer
Correct To input data and instructions into a computer -
Which of the following is an example of an input device?
- a) Printer
- b) Monitor
- c) Mouse
- d) Speaker
View Answer
Correct Mouse -
What is the function of a monitor in a computer system?
- a) To input data into the system
- b) To store data for later use
- c) To display visual output from the computer
- d) To protect the system from malware
View Answer
Correct To display visual output from the computer -
What type of device is a scanner?
- a) Input device
- b) Output device
- c) Storage device
- d) Communication device
View Answer
Correct Input device -
A printer is classified as which type of peripheral device?
- a) Input device
- b) Output device
- c) Storage device
- d) Network device
View Answer
Correct Output device -
Which peripheral device is used to output sound?
- a) Printer
- b) Speaker
- c) Scanner
- d) Mouse
View Answer
Correct Speaker -
What is the main function of a webcam?
- a) To output video
- b) To capture images and video as input
- c) To print images
- d) To store video data
View Answer
Correct To capture images and video as input -
What type of device is a USB flash drive?
- a) Input device
- b) Output device
- c) Storage device
- d) Communication device
View Answer
Correct Storage device -
Which of the following is an example of a storage peripheral device?
- a) Printer
- b) Monitor
- c) Hard drive
- d) Keyboard
View Answer
Correct Hard drive -
A touchpad is primarily used as which type of input device?
- a) Data entry device
- b) Output device
- c) Sound device
- d) Communication device
View Answer
Correct Data entry device -
What does a barcode scanner do?
- a) Reads barcodes and converts them into data for processing
- b) Prints barcodes on items
- c) Stores barcode data for later use
- d) Generates barcodes for products
View Answer
Correct Reads barcodes and converts them into data for processing -
Which of the following peripheral devices is commonly used in office settings for document duplication?
- a) Printer
- b) Scanner
- c) External hard drive
- d) Projector
View Answer
Correct Printer -
Which peripheral device is responsible for providing feedback to the user in a computer system?
- a) Input device
- b) Output device
- c) Processing device
- d) Storage device
View Answer
Correct Output device -
What is the purpose of a speaker in a computer system?
- a) To input audio data
- b) To output sound to the user
- c) To store audio files
- d) To encrypt audio data
View Answer
Correct To output sound to the user -
Which of the following is an example of a network peripheral device?
- a) Network adapter
- b) Printer
- c) Monitor
- d) Scanner
View Answer
Correct Network adapter -
Which peripheral device is used to provide tactile input or navigation to a computer system?
- a) Keyboard
- b) Mouse
- c) Printer
- d) Webcam
View Answer
Correct Mouse -
A speaker connected to a computer is considered which type of peripheral?
- a) Input
- b) Output
- c) Storage
- d) Network
View Answer
Correct Output -
What is the role of a printer in terms of data output?
- a) It displays visual content on the screen
- b) It prints digital content on paper
- c) It creates digital backups of documents
- d) It stores printed materials
View Answer
Correct It prints digital content on paper -
A digital camera is an example of what type of peripheral device?
- a) Input device
- b) Output device
- c) Storage device
- d) Communication device
View Answer
Correct Input device -
What does the term "peripheral" refer to in computer hardware?
- a) The central processing unit (CPU)
- b) External devices that connect to the computer to extend its capabilities
- c) The main system memory
- d) The internal storage drive
View Answer
Correct External devices that connect to the computer to extend its capabilities -
Which of the following devices is commonly used for providing a secure login process in cybersecurity?
- a) USB flash drive
- b) Smart card
- c) Printer
- d) Mouse
View Answer
Correct Smart card -
What is the function of a Bluetooth adapter in a computer system?
- a) To convert wired signals into wireless
- b) To input data from external devices
- c) To enable communication with Bluetooth-enabled devices
- d) To store data on external devices
View Answer
Correct To enable communication with Bluetooth-enabled devices -
Which of the following devices is used to input tactile data into a computer?
- a) Mouse
- b) Keyboard
- c) Touchscreen
- d) All of the above
View Answer
Correct All of the above -
A projector in a computer system is considered an example of what?
- a) Input device
- b) Output device
- c) Storage device
- d) Network device
View Answer
Correct Output device -
A digital pen is primarily used with which type of input device?
- a) Touchscreen
- b) Printer
- c) Webcam
- d) Speaker
View Answer
Correct Touchscreen -
Which device allows wireless data transfer between devices?
- a) USB flash drive
- b) Bluetooth adapter
- c) External hard drive
- d) Monitor
View Answer
Correct Bluetooth adapter -
What is the main function of an external hard drive?
- a) To store data externally and transfer it to a computer
- b) To input data into the system
- c) To output data for printing
- d) To secure data from cyber threats
View Answer
Correct To store data externally and transfer it to a computer -
What is a key feature of an optical mouse compared to a traditional ball mouse?
- a) Uses a laser to detect movement
- b) Requires a mousepad for accurate tracking
- c) Has a mechanical ball inside
- d) All of the above
View Answer
Correct Uses a laser to detect movement -
What is a key characteristic of a touch screen?
- a) It allows the user to interact directly with the display by touching the screen
- b) It displays data through a connected projector
- c) It stores data in external memory
- d) It requires a keyboard to input commands
View Answer
Correct It allows the user to interact directly with the display by touching the screen -
Which of the following is true about a docking station?
- a) It allows a laptop to connect to multiple peripherals easily
- b) It is a type of external hard drive
- c) It is a device for increasing the storage capacity of a laptop
- d) It only works with desktops
View Answer
Correct It allows a laptop to connect to multiple peripherals easily
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