Questions

Q:

If you are using C language to implement the heterogeneous linked list, what pointer type will you use?

Answer

The heterogeneous linked list contains different data types in its nodes and we need a link, pointer to connect them. It is not possible to use ordinary pointers for this. So we go for void pointer. Void pointer is capable of storing pointer to any type as it is a generic pointer type.

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Subject: Database Exam Prep: GATE
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Q:

What is logical and physical addresses space?

Answer

Logical address space is generated from CPU; it bound to a separate physical address space is central to proper memory management. Physical address space is seen by the memory unit. Logical address space is virtual address space. Both these address space will be same at compile time but differ at execution time.

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Q:

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.


The human eye is a complex part of the body that is used for seeing. Eyes enable people to perform daily tasks and to learn about the world that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he really sees is the light reflected from the object. This reflected light passes through the lens and falls on the retina of the eye. Here the light induces nerve impulses that travel through the optic nerve to the brain and then over other nerves to muscles and glands.


The eye is similar to a television camera. Both the eye and the television camera convert light energy to electrical energy. The eye converts light to nerve impulses that are interpreted by the brain as the sense perception called sight. A television camera converts light to electronic signals that are broadcast and transformed into light images in a television receiver. It is wonderful that human eyes blink an average of once every six seconds. This washes the eye with the salty secretion from the tear or lachrymal glands. Each tear gland is about the size and shape of an almond. These glands are situated behind the upper eyelid at the outer corner of the eye. After passing over the eye, the liquid from the gland is drained into the nose through the tear duct at the inner corner of the eye.

 

The sense perception that the brain releases after the eye converts light to nerve impulses is known as

A) Blindness B) Image
C) Sight D) Glare
 
Answer & Explanation Answer: C) Sight

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Plants developing in dry conditions are

A) mesophytes B) xerophytes
C) hydrophytes D) lithophytes
 
Answer & Explanation Answer: B) xerophytes

Explanation:

Plants developing in dry conditions are called as xerophytes.

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Filed Under: General Science
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Q:

NMCG means

A) National Mission for Clean Ganga B) National Money Collection Group
C) National Mutual funds for College Gang D) None of the above
 
Answer & Explanation Answer: A) National Mission for Clean Ganga

Explanation:

NMCG means National Mission for Clean Ganga.

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Filed Under: General Awareness
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Q:

Who is the first woman to climb mount everest in the world ?

A) Santosh_Yadav B) Sungdare Sherpa
C) Junko Tabei D) Lhakpa Sherpa
 
Answer & Explanation Answer: C) Junko Tabei

Explanation:

Junko Tabei is the first woman to climb Mount Everest and she reached the summit of the world's highest peak in 1975

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Q:

The Jal Amrutha scheme launched by which state?

A) Haryana B) Himachal Pradesh
C) Karnataka D) Telangana
 
Answer & Explanation Answer: C) Karnataka

Explanation:

The Jal Amrutha scheme launched by the state of Karnataka.

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Q:

The energy associated with motion is called

A) Potential energy B) Kinetic energy
C) Both A & B D) Stored energy
 
Answer & Explanation Answer: B) Kinetic energy

Explanation:

Energy can be either potential or kinetic. The energy associated with motion is called Kinetic energy and similarly, the energy associated with position is called Potential energy.

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Filed Under: Physics
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