11th class Computer unit 1 MCQs
26. Which of the following is an example of packaged software?
a. MS Excel
b. MS Word
c. MS Power Point
d. All
27. The most widely used secondary storage is:
a. Read only memory
b. Diskettes
c. Solid-state drive
d. Hard disks
28. The name for the screen clarity:
a. Pixel
b. Resolution
c. LCD
d. Discrete
29. Another word for pointer:
a. Cursor
b. Monochrome
c. Pixel
d. None of the above
30. A device used for optical-character recognition is a:
a. Pen
b. Wand reader
c. MICR reader
d. Cursor
31. lmaging uses what device to input data?
a. Bar code reader
b. Scanner
c. Tablet
d. Icon
32. An ink-jet printer is an example of a(n):
a. COM printer
b. Laser printer
c. Non-impact printer
d. Impact printer
33. Soft copy refer to:
a. OCR
b. Screen output
c. Peripheral devices
d. None of the above
34. The printer which can print one complete line at a time is:
a. Laser printer
b. Dot matrix printer
c. Line printer
d. Daisy wheel printer
35. The microphone converts the sound into:
a. Computer file
b. Mechanical signals
c. Software
d. Electrical signals
36. An input device, which is used for playing computer games:
a. Joy stick
b. Light pen
c. Scanner
d. Mouse
37. The term that refers to all input, output and secondary storage device is called:
a. Peripheral
b. Central Unit
c. Internal Memory
d. Network Point
38. Soft copy refers to:
a. OCR
b. Screen output
c. Printer
d. Peripheral devices
39. Which is a type of plotter?
a. Drum
b. Daisy wheel
c. Line
d. Dot matrix
40. Which is a storage device?
a. Clock
b. Floppy
c. Bus
d. CPU
41. Which of the following device read pointed characters and converts and converts them into digital code:
a. VCR
b. OMR
c. MICR
d. OCR
42. A graphic tablet is commonly activated by:
a. stylus
b. inger
c. trackball
d. joystick
43. The process of touching an object with mouse pointer is called:
a. Pointing
b. Pausing
c. Hovering
d. Dropping
44. The key that is used to delet a character to the right of cursor is:
a. Home
b. Backspace
c. End
d. Del
45. Plotter is of:
a. Four types
b. Two types
c. Five types
d. Three types
46. The circuit board that connects the monitor to computer is called:
a. digital cable
b. Video adapter
c. Light pen
d. monitor link
47. Which types of printer forms images one character at a time as print head moves across the paper?
a. Laser
b. Inkjet
c. Daisy Wheel
d. Dot-Matrix
48. Dots per inch is used for printer:
a. Image quality
b. Speed
c. Weight
d. Price
49. A mobile SIM and ATM cards are example of:
a. Smart card
b. Video card
c. Strip card
d. OMR card
50. A device used for optical character recognition is:
a. Pen
b. Wand reader
c. MICR reader
d. Cursor