Computer awareness refers to the level of knowledge and understanding an individual has about computers, their components, operations, and applications. In today's digital age, having computer awareness is crucial, as it is an essential tool used in various fields such as education, business, entertainment, and communication. Being computer literate involves understanding the basic concepts of hardware and software, such as the CPU, RAM, operating systems, and applications. It also involves knowing how to use common software applications, such as web browsers, email clients, and office productivity tools like word processors and spreadsheets.
Here, I am sharing Computer Awareness Questions and Answers related to Database, E-commerce, Number Systems, Digital Electronics, Microsoft Quiz, Anti-virus etc for those learners who are preparing for Informatics Assistant Exam. These Computer Awareness Questions are generally asked in Informatics Assistant Exams.
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Q : How many bits are there in a nibble?
(A) 2
(B) 4
(C) 6
(D) 8
The IS complement of the number 1001 is ---
(A) 1001
(B) 0110
(C) 1010
(D) 1000
1111.01 + 0111.10 = ______
(A) 11110.11
(B) 10110.11
(C) 1011.11
(D) 1011.10
AND, OR, NOT etc are used in digital operations?
(A) switch
(B) rectifiers
(C) oscillators
(D) amplifiers
Which gate has O/P low when I/P is low?
(A) AND
(B) NAND
(C) NOR
(D) OR
The O/P of a gate is high when at least one of its I/P is high, which gate?
(A) EX-OR
(B) AND
(C) OR
(D) NAND
A gate's O/P is LOW only when all I/P are LOW.
(A) EX-OR
(B) NOR
(C) OR
(D) AND
The system for connecting communication between computers and telephone lines is called
(A) tele processing
(B) micro processing
(C) tele communication
(D) none of these
This is a card that the customer gets as a loan from a bank or financial institution.
(A) Debit Card
(B) Credit Card
(C) Smart Card
(D) None of these
On 30 December 2016, an app was launched by Prime Minister Narendra Modi named Shri B. R. What is the name of the app that was named after Ambedkar?
(A) Tez
(B) Phone pay
(C) Bhim
(D) None of these
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