Read Learn Success – Competitive & Entrance Exams

Which of the following is a portable storage device?

USB stands for ?

Which device is particularly useful for producing large engineering drawings?

Which device is commonly used to output sound?

Which device displays visual output from a computer?

A biometric scanner can be used to identify a person using ?

A barcode reader is a type of ?

Which device is used for audio input?

Which device is used to produce a hard copy?

Which of the following is an output device?