Question

Subject - IT (2019 - 20)
Multiple Choice Questions
1. Configure a news hardware and software component.
. a. Computer
2. Performs all types of data processing operations.
b. Plug & play
MM:25
c. versatility
d. diligence
a. Input unit
b. CPU
Output unit consist of
C. ALU
d. CU
a. Input unit
b. data & information
c. Supplies information and results
4. Central Processing Unit consists of.
d. none
a. DATA
b. Input
b. data processing operations
5. Co-ordination between I/O units
d. MU
a. ALU
b. CPU
6. Selecting commands from commands menu
C. CU
d. MU
a. Pointing device
b. selecting items
7. The first keyboard was invented in 1868 by
c. drawing graphics d. all of the above
a. Christopher sholes b. Christopher sholles c. Christoher sholes
8. The first joystick was created in 1926 by
d. None
a. C.B Mirick
b. C.A Mirick
c. C.B Merick
9. The first ever touch screen was developed by E A Johnson in......
d. none
a. 1959
b. 1960
c. 1961
d. 1962
10.Output devices are used to
a. Translate data & information
c. Peripheral
b. Data & Instructions
d. All of these
11. The first digital camera was developed by Steven Sassion in .....
a. 1975
b. 1986
c. 1976
d. 1985
12. The Input and Output devices are also known as...
a. Peripheral
b. ROM
c. Primary Memory d. Flash
13. One Exabyte equal to
a. 1024 Zettabyte
b. 1024 Petabyte
c. 1024 Brontobyte d. none
14.1024 Yottabyte equal to ........
a. One Exabyte
b. One Brontobyte c. One Terabyte
d.One Geopbyte
15. The first chip, intel 4004 was made by intel in 1971 by
a. Ted Hoff
b. Hed Hoff
c. Red Hoff
d. none​

Answer 1

Answer:

data process by cpu

cpu consist data processing

10) all of the above

12) peripheral