Which of following refers to the fastest, biggest and most expansive computer?
Anonymous Quiz
3%
a) Personal computer
92%
b) Super computer
3%
c) Laptop
2%
d) Note book
0%
e) None of these`
Which type of computer could be found in a digital watch?
Anonymous Quiz
3%
a) Mainframe
5%
b) Super computer
84%
c) Embedded computer
8%
d) Notebook computer
0%
e) None of these
The first computer was programmed using.......
Anonymous Quiz
34%
a) Assembly language
52%
b) Machine language
10%
c) Spaghetti code
5%
d) Source code
0%
e) None of these
Digital computers use a .......... system to encode date and programs.
Anonymous Quiz
10%
a) semiconductor
10%
b) decimal
77%
c) binary
3%
d) RAM
0%
e) none of these
Acomputer falls into the......... category if it is, at the time of construction, one of the fastest computers in the world.
Anonymous Quiz
4%
a) minicomputer
87%
b) supercomputer
2%
c) microcomputer
5%
d) a and b both
2%
e) none of these
Microcomputer hardware consists of three basic categories of physical equipment-
Anonymous Quiz
18%
a) Keyboard, monitor, hard drive
49%
b) System unit, input/output, memory
21%
c) System unit, input/output, secondary storage
11%
d) System unit, primary storage, secondary storage
1%
e) None of these
A is a large and expensive computer capable of simultaneou processing data for hundreds or thousands of users
Anonymous Quiz
4%
a) handheld computer
82%
b) mainframe computer
10%
c) personal computer
2%
d) tablet computer
2%
e) None of these
Which is the smallest of the following computers?
Anonymous Quiz
78%
a) Notebook
15%
b) Laptop
4%
c) Desktop
2%
d) Workstation
2%
e) None of these
A...... computer (also referred to as a laptop), is a small, lightweith personal computer that incorporates the screen, the keyboard, stor and processing components into a single portable unit
Anonymous Quiz
80%
a) notebook
2%
b) journal
8%
c) diary
8%
d) briefcase
2%
e) None of these
A personal computer is designed to meet the computing needs of
Anonymous Quiz
88%
a) individual
2%
b) department
6%
c) company
2%
d) city
2%
e) None of these
Which device uses a handheld operation system?
Anonymous Quiz
37%
a) APDA
20%
b) Apersonal computer
31%
c) A laptop
7%
d) A mainframe
4%
e) None of these
Supercomputers......
Anonymous Quiz
9%
a) are smaller in size and processing capability than mainfra computers
2%
b) are common in majority of households
69%
c) contain thousands of microprocessors
20%
d) are rarely used by researchers due to their lack of comput capacity
0%
e) are of the same size as laptops
Of the following, which is the fastest?
Anonymous Quiz
2%
a) CD-ROM
6%
b) RAM
52%
c) Registers
40%
d) Cache
Who designed the first electronic computer-ENIAC?
Anonymous Quiz
40%
a) Van Nuemann
11%
b) Joseph Jacquard
39%
c) Presper Eckert & John
6%
d) Denis Ritchie
3%
e) Mauchly
The two types of output devices are-
Anonymous Quiz
91%
a) Monitor and Printer
2%
b) Floppy disc and CD
3%
c) Keyboard and Mouse
3%
d) Windows 2000 and windows NT
0%
e) None of these
Mouse technique used for access in properties of any object is-
Anonymous Quiz
24%
a) Dragging
6%
b) Dropping
67%
c) Right clicking
4%
d) Shift clicking
0%
e) None of these
Dotmatrix is a type of device-
Anonymous Quiz
5%
a) Scanner
91%
b) Printer
3%
c) Keyboard
0%
d) Mouse
0%
e) None of these
Tab key is used-
Anonymous Quiz
16%
a) To move the cursor on screen
36%
b) To indent a paragraph
14%
c) To move a cursor
34%
d) Only a and b
0%
e) None of these
To go to the beginning of a text line press
Anonymous Quiz
70%
a) Home
17%
b) Page up
6%
c) Enter
8%
d) None of these
The most common input devices are-
Anonymous Quiz
2%
a) Microphone, printer
2%
b) Scanner, monitor
4%
c) Digital camera, speaker
91%
d) Keyboard, mouse
2%
e) None of these