Q:

Which of the following harmone is called the emergency harmone ?

A) Insulin	B) Adrenaline
C) Estrogen	D) Oxytocin

Answer & Explanation Answer: B) Adrenaline

Explanation:

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Filed Under: Biology

5 3580

Q:

When more than 20% of the body weight is due to fat, the person is suffering from

A) Marasmus	B) Kwashiorkor
C) Scurvy	D) Obesity

Answer & Explanation Answer: D) Obesity

Explanation:

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Filed Under: Biology

5 3579

Q:

The first President of USA was

Answer

George Washington

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Subject: World History

2 3577

Q:

Stars are held together by

A) Gravitational forces	B) Electrical forces
C) Ionic forces	D) Magnetic forces

Answer & Explanation Answer: A) Gravitational forces

Explanation:

A star is a self luminous astronomical object and shines due to internal radiation from the enrgy sources. All stars are held together by their own gravity called Gravitational force.

Stars_are_held_together_by1560151249.jpg image

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Filed Under: Physics
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5 3575

Q:

The Black Box is a device used in an aircraft to

A) control the speed	B) detect any flaw in the engines
C) Record the flight data	D) maintain contact with the ground

Answer & Explanation Answer: C) Record the flight data

Explanation:

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Filed Under: General Awareness

0 3574

Q:

What does the Mount protocol do?

Answer

The Mount protocol returns a file handle and the name of the file system in which a requested file resides. The message is sent to the client from the server after reception of a client's request.

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Subject: Networking
Job Role: Network Engineer

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Q:

What is the minimum and maximum length of the header in the TCP segment and IP datagram?

Answer

The header should have a minimum length of 20 bytes and can have a maximum length of 60 bytes.

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Subject: Networking
Job Role: Network Engineer

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Q:

Which of the following equations represents Photosynthesis?

A) 6CO2 + 6H2O -----> C6H12O6 + 6O2	B) C6H12O6 + 6O2 -----> CO2 + 6H2O
C) CO2 + H2O -----> C6H12O6 + 6O2	D) 6O2 + 6H2O -----> C6H12O6 + 6CO2

Answer & Explanation Answer: A) 6CO2 + 6H2O -----> C6H12O6 + 6O2

Explanation:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities.

Photosynthesis can be represented using a chemical equation.

The overall balanced equation is

$6 {CO}_{2} + 6 H_{2} O \overset{Sunlight}{\to} C_{6} H_{12} O_{6} + 6 O_{2} (S o u r c e o f C a r b o n & O x y g e n) + (S o u r c e o f E l e c t r o n s & H y d r o g e n) + E n e r g y t h a t d r i v e s P h o t o s y n t h e s i s - - - - > S u g a r + G a s p r o d u c e d b y s p l i t t i n g w a t e r .$

Where

CO2 = carbon dioxide

H2O = water

C6H12O6 = glucose

O2 = oxygen.

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Filed Under: Chemistry
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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