This page covers Agniveer (All) Input & Output Devices with complete concept notes, 15 graded practice MCQs, key points and exam-specific tips. Free to study.
Which of the following is classified as an INPUT device?
Practice 2easy
What is the primary function of a mouse in a computer system?
Practice 3easy
Which device is used to convert digital computer output into printed documents?
Practice 4easy
A barcode scanner used at retail stores is classified as which type of device?
Practice 5easy
Which of the following devices outputs data in audio format?
Practice 6easy
A touchscreen on an ATM machine functions as which type of device?
Practice 7medium
Which of the following is a primary input device used to enter data into a computer?
Practice 8medium
A scanner is classified as which type of device?
Practice 9medium
Which output device is used to produce printed copies of digital documents on paper?
Practice 10medium
What is the primary function of a touchscreen in modern devices?
Practice 11medium
Which of the following is NOT an input device?
Practice 12medium
A webcam connected to a computer serves which primary purpose?
Practice 13medium
Which output device is specifically designed to produce large-scale technical drawings and graphics?
Practice 14hard
A barcode scanner is connected to a Point of Sale (POS) system in a retail store. Which category of device does this barcode scanner represent, and what is its primary function in data entry?
Practice 15hard
In a military office setup, a multifunction printer is used for both document output and document scanning. If the scanning component malfunctions but printing still works, which specific input/output subsystem has failed?