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Computer Science Engineering (CSE) Exam  >  Computer Science Engineering (CSE) Tests  >  Test: Fast Adders - Computer Science Engineering (CSE) MCQ

Test: Fast Adders - Computer Science Engineering (CSE) MCQ


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10 Questions MCQ Test - Test: Fast Adders

Test: Fast Adders for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Test: Fast Adders questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: Fast Adders MCQs are made for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Fast Adders below.
Solutions of Test: Fast Adders questions in English are available as part of our course for Computer Science Engineering (CSE) & Test: Fast Adders solutions in Hindi for Computer Science Engineering (CSE) course. Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free. Attempt Test: Fast Adders | 10 questions in 10 minutes | Mock test for Computer Science Engineering (CSE) preparation | Free important questions MCQ to study for Computer Science Engineering (CSE) Exam | Download free PDF with solutions
Test: Fast Adders - Question 1
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The logic operations are simpler to implement using logic circuits. 

Detailed Solution for Test: Fast Adders - Question 1

Answer: a
Explanation: The logic operation include AND, OR, XOR etc.

Test: Fast Adders - Question 2
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 The logic operations are implemented using _______ circuits.

Detailed Solution for Test: Fast Adders - Question 2

Answer: c
Explanation: The combinatorial circuits means, using the basic universal gates.

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Test: Fast Adders - Question 3
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 The carry generation function: ci + 1 = yici + xici + xiyi, is implemented in ____________

Detailed Solution for Test: Fast Adders - Question 3

Answer: b
Explanation: In this the carry for the next step is generated in the previous steps operation.

Test: Fast Adders - Question 4
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The carry in the ripple adders(which is true)
Detailed Solution for Test: Fast Adders - Question 4

Answer: b
Explanation: The carry must pass through the configuration of the circuit till it reaches the particular step.

Test: Fast Adders - Question 5
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 In full adders the sum circuit is implemented using ________
Detailed Solution for Test: Fast Adders - Question 5

Answer: c
Explanation: sum = a ^ b ^ c (‘^’ indicates XOR operation).

Test: Fast Adders - Question 6
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The usual implementation of the carry circuit involves _________
Detailed Solution for Test: Fast Adders - Question 6

Answer: b
Explanation: In case of full and half adders this method is used.

Test: Fast Adders - Question 7
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A _______ gate is used to detect the occurrence of an overflow.
Detailed Solution for Test: Fast Adders - Question 7

Answer: b
Explanation: The overflow is detected by cn^cn-1 (‘^’ indicates XOR operation).

Test: Fast Adders - Question 8
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 In a normal adder circuit the delay obtained in generation of the output is _______
Detailed Solution for Test: Fast Adders - Question 8

Answer: a
Explanation: The 2n delay cause of the carry generation and the 2 delay cause of the XOR operation.

Test: Fast Adders - Question 9
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The final addition sum of the numbers, 0110 & 0110 is
Detailed Solution for Test: Fast Adders - Question 9

Answer: a
Explanation: None.

Test: Fast Adders - Question 10
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The delay reduced to in the carry look ahead adder is _______
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Fast Adders MCQs with Answers

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