Institution: AGRANI BANK LTD Exam: Agrani bank Ltd - Officer - 12.02.2010
Topic: International General Knowledge, Subject: International GK (আন্তজার্তিক বিষয়াবলী)

Best Answer Explained in Below-:

In computer systems, output devices are hardware components that display or produce the results of processed data, allowing users to visualize or utilize the information generated by the computer. Among the options provided—digital camera, webcam, monitor, and microphone—the correct answer is C) monitor.

A monitor is a quintessential output device, designed specifically to present visual information from the computer. It displays everything from the operating system interface to videos and graphics, converting digital signals into images that can be viewed by the user. Monitors come in various forms, such as LCD, LED, and OLED, but their primary function remains consistent: outputting visual information.

In contrast, the other options serve different roles. A digital camera and a webcam are primarily input devices, capturing images and video data rather than displaying them. A microphone, while essential for audio input, also does not qualify as an output device since it records sound rather than producing it. Thus, the monitor stands out clearly as the primary output device, making it the correct choice in this context.