Q:

Which of the following statement is true?

A) Cohesion is the OO principle most closely associated with hiding implementation details	B) Cohesion is the OO principle most closely associated with making sure that classes know about other classes only through their APIs
C) Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose	D) None

Answer & Explanation Answer: C) Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose

Explanation:

A refers to encapsulation, B refers to coupling

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Filed Under: Programming

4 15211

Q:

The reduction potential of hydrogen half-cell will be negative if :
(1) $P (H_{2})$ = 2 atm and [H+] = 2.0 M
(2) $P (H_{2})$ = 1 atm and [H+] = 2.0 M
(3) $P (H_{2})$ = 1 atm and [H+] = 1.0 M
(4) $P (H_{2})$ = 2 atm and [H+] = 1.0 M

A) Option 1	B) Option 2
C) Option 3	D) Option 4

Answer & Explanation Answer: D) Option 4

Explanation:

$H^{+} - e^{-} \to \frac{1}{2} H_{2}$

Apply Nernst equation

$E = 0 - \frac{0.059}{1} \log (\frac{P H_{2}^{\frac{1}{2}}}{[H^{+}]})$

$E = - \frac{0.059}{1} \log (\frac{2^{\frac{1}{2}}}{1})$

Therefore E is Negative

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Filed Under: Chemistry
Exam Prep: AIEEE

26 15206

Q:

Rearrange the parts of the sentence in correct order.

P: But our behavior, ‘good’ or ‘bad’, certainly shapes our persona and determines our personality.
Q: If one is helpful, polite and considerate in one’s actions towards fellow-beings, one is known as a kind person.
R: The converse is equally true and a mean, rude and selfish person is regarded as bad.
S: Growing urbanisation and lack of roots in any given place have made us increasingly indifferent to the feelings of others and led us to adopt an apathetic attitude to most things.

A) PQRS	B) PSQR
C) SPQR	D) SQRP

Answer & Explanation Answer: C) SPQR

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 15142

Q:

Which of the following is an Autotroph?

A) Fish	B) Algae
C) Butterfly	D) Mushroom

Answer & Explanation Answer: B) Algae

Explanation:

Here from the above options, Algae is an Autotroph.

Autotrophs :

An Autotroph is also called as Producer, is an organism that produces complex organic compounds from simple substances present in its surroundings, generally using energy from light or inorganic chemical reactions.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank PO , IT Trainer

78 15141

Q:

What were the watchwords for French Revolution?

Answer

Liberty , Equality and Fraterenity

Workspace

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Subject: World History

58 15139

Q:

Select the antonym of

facade

A) frontage	B) semblance
C) veneer	D) reality

Answer & Explanation Answer: D) reality

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 15106

Q:

Improve the bracketed part of the sentence.

Each of our (trainee pay theirs) tuition fee at the beginning of the course.

A) trainees pay theirs	B) trainee pays theirs
C) trainees pays his	D) no improvement

Answer & Explanation Answer: C) trainees pays his

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 15102

Q:

Tikka disease is related with the crop:

A) Musturd	B) Paddy
C) Ground nut	D) All of these

Answer & Explanation Answer: C) Ground nut

Explanation:

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Filed Under: Biology

117 15097

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