PRE-MID TERM 2024-25 -GRADE 4

Which output device allows you to hear sound?

• speakers

• microphone

• monitor

Which device gives the output onto a paper

• printer

• monitor

• speakers

The ____________ printer gives very high quality output

• laser

• inkjet

• dot matrix

________________ is used to scan the printed bars codes present on the various products.

• Inkjet printer

• Bar Code Scanner

• microphone

MICR stands for

• Magnetic ink card reader

• Magnetic ink code reader

• Magnetic ink character recognition

Which of the following are not input devices?

• Webcam and Microphone

• Monitor and printer

• Barcode Reader

User communicate with a computer with the help of _____ devices.

• Input

• Output

• Software

Which of the following ia an eg. of an input device?

• keyboard

• monitor

• computer

The______converts printed data or images from paper to digital data formats.

A ______ is used to print architectural blueprints, engineering designs, and other detailed drawings.