Evolution of Computing
ICSE · Class 9 · Robotics & Artificial Intelligence
Practice quiz for Evolution of Computing — ICSE Class 9 Robotics & Artificial Intelligence. MCQs and questions with answers to test your preparation.
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Quick Quiz: Evolution of Computing
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
Boolean logic uses two possible values for a variable. Which pair is correct?
In Boolean logic, what does one bit represent?
A passing signal in an electrical circuit represents which value?
Which operator is used for logical multiplication in Boolean algebra?
Sample Questions
Which operator is used for logical addition in Boolean algebra?
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Plus operator
The symbol for logical addition (OR) is the plus operator, written as plus(+).
How many rows are there in a truth table for 2 Boolean variables?
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4
The number of rows in a truth table is 2^n. For 2 variables, 2^2 = 4.
What is the formula for the area of a square?
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A = s^2
The area of a square is calculated using A = s^2, where A is area and s is side length.
Boolean logic is widely used in which of the following areas?
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Computer science, Electronics, Database queries
Boolean logic is widely used in computer science, electronics, and database queries.
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