Question
Download Solution PDFWhich of the following is an example of an input device?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is Barcode Reader.
Key Points
- Barcode Reader:
- This is an example of an input device used to read information contained in barcodes.
Additional Information
- Speaker:
- This is an example of an output device.
- It produces sound through a vibrating transducer called a driver.
- DLP Projector:
- It stands for Digital Light Processing Projector.
- This is an example of an output device.
- Bubblejet Printer:
- A Bubblejet printer is an example of an output device that is used to print information on paper.
Last updated on Jun 7, 2025
-> The Rajasthan Police Exam Date 2025 has been released which will be conducted on 19th and 20th July 2025.
-> Rajasthan Police Constable Vacancies had been revised for various Constable posts. The total number of vacancies are now 10000.
-> The candidates have to undergo a Written Test, PET, PST, Proficiency Test, and Medical Examination as part of the Rajasthan Police Constable selection process. Candidates can check the Rajasthan Police Constable Syllabus on the official website.
-> The Rajasthan Police Constable salary will be entitled to a Grade Pay of INR 14,600.
-> Prepare for the exam with Rajasthan Police Constable Previous Year Papers.