What can be the form of data?
Anonymous Quiz
20%
a) Written
3%
b) Unwritten
7%
c) Visual
2%
d) Unheard
68%
e) a and b both
Link between computer an a human is possible by
Anonymous Quiz
63%
a) Input and output
5%
b) Input
3%
c) Output
27%
d) CPU
2%
e) None of these
Which of the following is not a type of input and output?
Anonymous Quiz
4%
a) Sound
15%
b) Light
57%
c) Mechanical
16%
d) Visual
8%
e) None of these
Which of the following works as mouse?
Anonymous Quiz
10%
a) Keyboard
5%
b) Scanner
3%
c) Icon
81%
d) Track ball
0%
e) None of these
Generally which button of the mouse is used for OK?
Anonymous Quiz
73%
a) Left
17%
b) Right
7%
c) Middle
2%
d) Wheel
2%
e) None of these
..............is fast speed printer.
Anonymous Quiz
84%
a) Laser printer
10%
b) Jet printer
5%
c) Thermal printer
2%
d) Daisy wheel printer
0%
e) None of these
The general method for to input the text and numerical data in computer is by............
Anonymous Quiz
86%
a) Keyboard
5%
b) Scanner
7%
c) Printer
2%
d) Platter
0%
e) None of these
Output devices make it possible to.............
Anonymous Quiz
90%
a) View and print a data
5%
b) Scan a data
3%
c) Input a data
2%
d) Sending a data
0%
e) None of these
Hard copy of a document is
Anonymous Quiz
90%
a) Printed on printer
2%
b) Stored in floppy
5%
c) Store in CD
2%
d) Store in hard disk
2%
e) None of these
Which of following groups have only input devices?
Anonymous Quiz
5%
a) Mouse, Keyboard, Monitor
9%
b) Mouse, Keyboard, Printer
13%
c) Mouse, Keyboard, Plotter
69%
d) Mouse, Keyboard, Scanner
4%
e) None of these
Which of following groups have only output devices?
Anonymous Quiz
17%
a) Scanner, Printer, Monitor
9%
b) Keyboard, Printer, Monitor
7%
c) Mouse, Printer, Monitor
66%
d) Platter, Printer, Monitor
2%
e) None of these
Any data and instruction entered in the memory of a computer is-
Anonymous Quiz
16%
a) Storage
9%
b) Output
43%
c) Input
32%
d) Information
0%
e) None of these
To make the number pad act as a directional arrow, we press............
Anonymous Quiz
48%
a) Num lock
9%
b) Caps lock
23%
c) Arrow lock
17%
d) Shift
2%
e) None of these
Which key is used in combination with another key to perform a specific task?
Anonymous Quiz
31%
a) Function
3%
b) Spacebar
3%
c) Arrow
61%
d) Control
2%
e) None of these
Ctrl, Shift and Alt are called............ keys.
Anonymous Quiz
72%
a) modifier
19%
b) function
3%
c) alphanumeric
6%
d) adjustment
0%
e) none of these
The pattern of printed lines on most products are called.............
Anonymous Quiz
3%
a) prices
6%
b) OCR
3%
c) scanners
87%
d) bar codes
1%
e) none of these
What type of device is a computer printer?
Anonymous Quiz
1%
a) Input
93%
b) Output
6%
c) Software
0%
d) Storage
0%
e) None of these
A scanner scans...............
Anonymous Quiz
4%
a) Pictures
3%
b) Text
90%
c) Both picture and text
1%
d) Neither picture nor text
1%
e) None of these