Information and Communication Technology MCQ

ICT MCQ

Question 191 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
A compact Disk(CD) is a(n)..... data storage of the type.
A
Electrical
B
Optical
C
Electro-Mechanical
D
All the above






Question 192 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
Charles Babbage was awarded by Royal Society for his
A
Difference Engine
B
Analytic Engine
C
Binary System in Analytic Engine
D
His concept of input, mill, output and storage
Question 193 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
ENIAC was?
A
an engine
B
a memory device
C
an electronic calculator
D
an electronic computer






Question 194 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
How do you add degrees of transparency to shapes such as arrows, so that the slide background shows though?
A
Use#D style 4 button on the drawing toolbar
B
Use the Set Transparent Color button on the Picture toolbar
C
Use the Transparency slider in the Format AutoShapes dialog box
D
All of above
Question 195 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
The pattern of printed lines on most products are called.....
A
prices
B
bar codes
C
None of the Above
D
All the above






Question 196 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
Which was an early mainframe computer?
A
UNIC
B
FUNTRIA
C
BRAINIA
D
ENIAC
Question 197 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
Why are vacuum tubes also called valves?
A
Because they can amplify the weak signals and make them strong
B
Because they can stop or allow the flow of current
C
Both of above
D
None of above






Question 198 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
A personal computer is
A
MC
B
SC
C
YC
D
PC
Question 199 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
Which of the following is required when more than one person uses a central computer at the same time?
A
Terminal
B
Light pen
C
Digitizer
D
Mouse






Question 200 ->Click on any option to know the correct answers (सही उत्तर जानने के लिए किसी भी Choice पर क्लिक करें)
The least expensive OCR units can read
A
hand printed numbers
B
machine printed numbers
C
marks
D
handwriting
There are 200 questions to complete.

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