Learn and Examine Yourself

বিসিএস প্রস্তুতি

কম্পিউটার ও তথ্য প্রযুক্তি

ইনপুর ইউনিট

1.	Which of the following device cannot be shared in Network?

CD Drive

Printer

Mouse

Hard Disk

2.	Which device is used as the standard pointing device in a Graphical User Environment?

Keyboard

Mouse

Joystick

Track ball

3.	Which of the following is not an Input Device?

Touch Screen

Mouse Pad

Touch Pad

Optical Scanners

4.	What is a light pen?

Mechanical Input device

Optical input device

Electronic input device

Optical output device

5.	While starting Windows XP/7 extra booting options can be shown by pressing?

F12

6.	Cursor is a---

Pixel

Thin blinking line

Pointing device

None of these