31. Mouse is associated with ____________
A. Television
B. Computer
C. Radio
D. Washing Machine
32. Laser printers belong to
A. line printer
B. page printer
C. band printer
D. dot matrix printer
33. What type of device is a digital camera ?
A. Input
B. Output
C. Software
D. Storage
E. I/O
34. The output quality of a printer is measured by
A. Dots per inch
B. Dots per line
C. Dots printed per unit time
D. None of the above
35. A device, which is used for making drawings graphics and for menu selection.
A. Keyboard
B. Touch screen
C. Trackball
D. Light Pen
36. With reference to wireless mouse, which of the following statements are true?
A. Wireless mouse uses a transmitter that communicates with the receiver built inside the computer.
B. First wireless mouse was manufactured by Zebronics.
C. Bluetooth mouse is more accurate than wireless mouse.
D. Wireless mouse uses Radio Frequency (RF) to send signals from mouse to the computer.
37. __________ is an electromechanical device that allows the user to feed information into the computer for analysis, storage and to give commands to the computer.
A. Memory device
B. Output device
C. Input device
D. None of the above
38. Which of the following options is a common function of an input device?
A. compile input data
B. read input data
C. processing input data
D. link input data
39. Which of the following device is a hard copy device?
A. Inkjet Printers and LCD Monitors
B. LCD Monitor and LCD Projector
C. Daisy Wheel Printer and LED Monitor
D. Bubblejet Printer and Laser Printer
40. A disadvantage of the laser printer is
A. The output is of a lower quality
B. Itis very slow
C. Itis quieter than an impact printer
D. All of the above
E. None of the above