Test Your Knowledge! MCQ of Number System

The history of number and number system started from the ancient time before the invention of any counting devices that had been made in the history of computer. The most commonly used number system is decimal number system which was invented by Hindu Philosophers.

Here are the MCQ challenge questions. Check your knowledge about Number System and Boolean Logic.

MCQ Number System

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The output of two input OR gage is high

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Which of the following is the 1's complement of 1010?

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A basic AND gate consists of ______ inputs and an output

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When a logic circuit diagram is given, you can analyze the circuit to obtain the _____.

5 / 43

Two inputs Exclusive NOR gate gives high output

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Which of the following is the Distributive Law of Boolean Algebra?

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Which of the following is not a positional number system?

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A computer language that is written in binary codes only is called _____.

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2's complement is used to represent signed integers, especially ____ integers.

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According to De Morgans theorems, the complement of the sum of the Boolean Variables are equal to

11 / 43

The value of radix of hexadecimal number system is _______.

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In the AND gate, the output is high only if both the inputs are

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Which of the following is the Involution Law of Boolean Algebra?

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Which of the following is the Associative Law of Boolean Algebra?

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Symbol: F=A+B, where '+' Implies ____ operation.

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NAND gate means

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Which of the following is Idempotent Law of Boolean Algebra?

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The output of a two input AND gate is high

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Which of the following is the Roundedness Law of Boolean Algebra?

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The maximum number of bits sufficient to represent hexadecimal number in binary is ______.

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An XNOR gate gives a high output

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Base of number is also called as ________.

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When of the inputs of two-input a XOR gate is Logic High, the output will be _____ of the other input.

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An XOR gate gives a high output

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Which of the following is valid in Boolean algebra?

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Which of the following is the Complement Law of Boolean Algrebra?

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The base value of decimal number system is _____.

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Which of the following is the Commutative Law of Boolean Algebra

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If an input A is given to an inverter, the output will be

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Which of the following is the Absorption Law of Boolean Algebra?

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Which is the least significant digit of 1234?

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Boolean algebra can be used to

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The output of two input NAND gate is high

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The binary equivalent of 10101 to its decimal equivalent is ____.

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Symbol: F=A.B, where '.' Implies ____ operation.

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What does the symbol A represent in a hexadecimal number system?

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The logic expression A.B'+A'B is given by _____ gates.

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Which of the De Morgan's Law of Boolean Algebra?

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The maximum number of bits sufficient to represent an octal number is binary is _____.

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Which of the following is the Identity Law of Boolean Algebra?

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Which of the following is universal gate?

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According to De Morgan's theorems, the complement of the product of the Boolean Variables is equal to

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Boolean algebra is named after ______, who used it to study human logical reasoning

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