Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
The 2's complement of a binary number is obtained by adding_____to its 1's complement.
Anonymous Quiz
39%
0
40%
1
15%
2
4%
4
2%
8
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Which output device is used for translating information from a computer into pictorial form on paper?
Anonymous Quiz
4%
Mouse
11%
Touch panel
68%
Plotter
15%
punch card
2%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
The list of coded instructions is called
Anonymous Quiz
9%
Flow chart
35%
Algorithm
47%
Computer program
8%
Utility programs
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Telnet is a_______
Anonymous Quiz
9%
Browser
21%
Gateway
49%
Protocol
12%
Search engine
9%
Social networking site
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Which of the following is an impact printer?
Anonymous Quiz
15%
Laser printer
20%
Inkjet printer
8%
Bubble jet printer
42%
Daisy wheel printer
14%
All of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Find the odd one?
Anonymous Quiz
72%
Microwave
9%
Twisted pair cable
8%
Coaxial cable
9%
Fiber optics cable
2%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Which of the following is not an extension of picture file?
Anonymous Quiz
10%
.jpeg
58%
.mdb
10%
.png
10%
.gif
12%
.bmp
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
A billionth of a second is defined as a_______
Anonymous Quiz
25%
Picoseconds
17%
Microsecond
39%
Nanosecond
18%
Millisecond
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Human beings are referred to as Homosapiens. Which device is called Silico sapiens?
Anonymous Quiz
6%
Montior
41%
Robot
18%
Hardware
33%
Computer
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Binary numbers need more places for counting because_________
Anonymous Quiz
8%
They are always big numbers
3%
None of these
22%
Binary base is small
57%
0's and 1's have to be properly placed
10%
0's and 1's can be added in front of them
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
What is meant by a dedicated computer?
Anonymous Quiz
10%
Which uses on kind of software
21%
Which is meant for application software only
20%
Which is used by one person only
47%
Which is assigned one and only one task
2%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Programs designed to perform specific tasks is called known as
Anonymous Quiz
9%
System software
57%
Application software
23%
Utility software
11%
Operating system
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
In comparison with static RAM memory, the dynamic RAM memory has________
Anonymous Quiz
13%
lower bit density and lower power consumption
29%
lower bit density and higher power consumption
37%
higher bit density and lower power consumption
20%
higher bit density and higher power consumption
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
EBCDIC can code up to how many different characters?
Anonymous Quiz
12%
16
23%
32
26%
64
19%
128
21%
256
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
The memory which is ultraviolet light erasable and electrically programmable is_______
Anonymous Quiz
6%
PROM
6%
ROM
79%
EPROM
6%
RAM
3%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
In ENIAC, the meaning of I is_____
Anonymous Quiz
14%
Intermediate
13%
Internet
19%
International
51%
Integrator
4%
Internal
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
The arranging of data in a logical sequence is called?
Anonymous Quiz
10%
Classifying
13%
Summarizing
9%
Reproducing
66%
Sorting
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
A hashing scheme is used with______
Anonymous Quiz
9%
partitioned file organization
42%
indexed sequential file organization
31%
sequential file organization
17%
direct file organization
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Which is true for the digital computer?
Anonymous Quiz
6%
It is less accurate than the analog computer
16%
It is used primarily in scientific applications
33%
Both A and B
43%
It represents the decimal numbers through a string of binary digits
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
Which of the following is used for serial access storage only?
Anonymous Quiz
14%
Magnetic disk
50%
Magnetic Tape
23%
RAM
13%
Core memory
1%
None of these
Forwarded from Computer Science MCQ 😎 (Raj Tekwani)
What is the name of the logic circuit which can add two binary digits?
Anonymous Quiz
14%
Buffer
33%
Register
31%
Half adder
21%
Full adder
2%
None of these