Digitizer is a(n)______
Anonymous Quiz
36%
Input device
19%
Output device
15%
Not an Input and Output
29%
Both Input and Output
2%
None of these
In a computer system, which device is functionally opposite of a Key-board?
Anonymous Quiz
22%
Mouse
13%
Trackball
16%
Joystick
46%
Printer
3%
None of these
The process of writing computer instructions in a programming language is known as______
Anonymous Quiz
6%
Processing
37%
Programming
5%
File
52%
Coding
1%
None of these
The invention of the slide rule is attributed to_____
Anonymous Quiz
12%
Babbage
30%
Napier
32%
Pascal
24%
Oughtred
2%
None of these
The CPU chip used in a computer is partially made out of____
Anonymous Quiz
8%
Gold and silver
4%
Iron
17%
Copper
68%
Silica
2%
None of these
A byte is comprised of______
Anonymous Quiz
6%
One bit
7%
Two bits
21%
Four bits
64%
Eight bits
2%
Sixteen bits
Which of the following registers hold the information before it goes to the decoder?
Anonymous Quiz
20%
Address register
19%
Control register
32%
Data register
28%
Accumulator
1%
None of these
Who was the father of Punched Card Processing?
Anonymous Quiz
14%
Blaise Pascal
55%
Dr. Herman Hollerith
14%
Charles Babbage
16%
J Presper Eckert
1%
None of these
The first microprocessor built by the Intel Corpn. was called
Anonymous Quiz
13%
8008
52%
4004
22%
8080
9%
8800
4%
4400
Microfilm reader is a_____
Anonymous Quiz
15%
OCR device
40%
MICR device
30%
COM device
5%
None of these
10%
All of these
In magnetic disks, data is organized on the platter in a concentric sets of rings called?
Anonymous Quiz
6%
Head
40%
Sector
15%
Block
38%
Track
1%
None of these
What type of computer programming is used for airplane ticket reservation system
Anonymous Quiz
13%
Multi programming
18%
Batch programming
13%
Time Sharing
55%
Real time programming
1%
None of these
In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?
Anonymous Quiz
13%
Immediate mode
28%
Index mode
29%
Indirect mode
29%
Absolute mode
1%
None of these
What is the highest address possible if 16 bits are used for each address?
Anonymous Quiz
20%
32768
24%
16384
12%
8192
33%
65536
11%
131072
Ethernet uses________
Anonymous Quiz
16%
Ring topology
23%
Star topology
44%
Bus topology
14%
Tree topology
3%
None of these
MPEG format is_____
Anonymous Quiz
20%
Audio file
39%
Image file
33%
Video file
7%
PDF file
1%
None of these
IBM 1401 is______ generation computer.
Anonymous Quiz
24%
First
40%
Second
22%
Third
11%
Fourth
3%
Fifth
A code which uses more bits for each character then what is necessary is known as?
Anonymous Quiz
24%
Mnemonics
25%
Gray code
23%
Hollerith code
26%
Redundant code
2%
None of these
TIFF stands for_____
Anonymous Quiz
21%
Test Image file
9%
Turn Image file
47%
Tagged Image file
20%
Track Image file
3%
Terms Image file
CCTV stands for_____ Circuit Television.
Anonymous Quiz
49%
Camera
38%
Closed
4%
Comes
3%
Claim
6%
Client