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Q:

Give the truth table for a Half Adder. Give a gate level Implementation of the same.

Answer

TRUTH TABLE FOR HALF ADDER


A    B  SUM  CARRY


0    0    0         0


0    1    1         0


1    0    1         0


1    1    0         1


INPLEMENTATION:


For SUM, The two inputs A and B are given to XOR gate.


For Carry, The two inputs A and B are given to AND gate.

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Subject: Hardware

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Q:

The education which was initially a state subject was transferred to the concurrent list by the

A) 42nd Amendment B) 44th Amendment
C) 24th Amendment D) 25th Amendment
 
Answer & Explanation Answer: A) 42nd Amendment

Explanation:
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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Which waves cannot be transmitted through vacuum?

A) Electromagnetic B) Light
C) Sound D) Heat
 
Answer & Explanation Answer: C) Sound

Explanation:

Sound waves cannot be transmitted through vacuum. 

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Filed Under: Physics
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Q:

The 106th Indian Science Congress 2019 will held in which place?

A) Hyderabad B) Punjab
C) Kolkata D) Bangalore
 
Answer & Explanation Answer: B) Punjab

Explanation:

The 106th Indian Science Congress 2019 will held in Lovely Professional University in Jalandhar, Punjab from 3rd January 2019 to 7th January 2019. PM Narendra Modi is going to inaugarate this.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which among the following is/are female hormones?
(i) Estrogen
(ii) Progesterone
(iii) Testosterone

A) (i) and (iii) B) (i) and (ii)
C) (ii) and (iii) D) Only (iii)
 
Answer & Explanation Answer: B) (i) and (ii)

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Where do arteries carry blood?

A) Heart B) Lungs
C) Tissues D) Brain
 
Answer & Explanation Answer: A) Heart

Explanation:

Arteries carry oxygenated blood away from the heart to the tissues, except for pulmonary arteries, which carry blood to the lungs for oxygenation (usually veins carry deoxygenated blood to the heart but the pulmonary veins carry oxygenated blood as well).

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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Q:

Process of gaining electrons is known as _____.

A) oxidation B) reduction
C) radiation D) both oxidation and reduction
 
Answer & Explanation Answer: B) reduction

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Expel someone from a property, especially with the support of the law

A) Genial B) Evict
C) Cordial D) Convivial
 
Answer & Explanation Answer: B) Evict

Explanation:
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Filed Under: English
Exam Prep: CAT , GRE , TOEFL
Job Role: Bank Clerk , Bank PO

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