Questions

Q:

 The first step in database development is which of the following?

A) Enterprise data modeling B) Logical database design
C) Physical database design and definition D) Database Implementation
 
Answer & Explanation Answer: A) Enterprise data modeling

Explanation:
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Filed Under: Database

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Q:

The water molecule has a dipole with the negative portion

A) localized on one of the hydrogens B) localized between the hydrogen atoms
C) pointing toward the oxygen atom D) pointing from the oxygen through the hydrogen atoms
 
Answer & Explanation Answer: C) pointing toward the oxygen atom

Explanation:

The water molecule has a dipole with the negative portion pointing toward the oxygen atom.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Name the processor lines of two major manufacturer?

Answer

High-end: Intel - Pentium (II, III, 4) AMD - Athlon. Low-end: Intel - Celeron, AMD - Duron. 64-bit: Intel - Itanium 2, AMD - Opteron.

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Subject: Hardware

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Q:

What is the difference between malloc() and calloc() functions?

Answer

As against malloc(), calloc() needs two arguments, the number of elements  to be allocated and the size of each element. For example,


 p = (int *) calloc (10, sizeof (int));


would allocate space for a 10- integer array. Additionally, calloc() would also set each of this element with a value 0.


Thus the above call to calloc() is equivalent to:


p = (int *) malloc (10 * sizeof (int));


memset (p, 0, 10 * sizeof( int ));

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Subject: Programming

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Q:

India has been placed in the _______ spot in the renewable energy country attractiveness index by EY.

A) 1st B) 2nd
C) 3rd D) 4th
 
Answer & Explanation Answer: B) 2nd

Explanation:

India has been placed in the second spot in the renewable energy country attractiveness index by EY. The UK accountancy firm noted the fast pace of growth in Indian renewable energy in the past three years. Over 10 gigawatt (Gw) of solar power was added between 2015 and 2017 and wind energy capacity grew to 5.4 Gw in 2017-18. This growth is in the context of the government’s ambitious targets — 175 Gw of renewables by 2022, with 40 per cent installed capacity from renewables by 2030 — and the dramatic price falls in photovoltaic technology.

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Filed Under: Indian Economy
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

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Q:

What group sets hunting regulations in most states?

A) Forest management agency B) Head hunting firms agency
C) Hunting outfitters agency D) A wildlife management agency
 
Answer & Explanation Answer: D) A wildlife management agency

Explanation:

A wildlife management agency sets hunting regulations in most states.

 

hunting_regulations1531455978.jpg image

 

These agencies will have regular meetings where the public can voice their concerns and make suggestions. Hunters wishing to propose changes to the regulations should participate in these meetings or join a hunting organization that interacts with the agency.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

The US President who was forced to resign due to the Watergate scandal was

Answer

Nixon

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Subject: World History

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Q:

Which of the following physiographic feature of India is geologically the oldest?

A) Himalayan Mountain Chain B) Indus- Ganga Brahmaputra plain
C) The Peninsular Plateau D) The Coastal Plains
 
Answer & Explanation Answer: C) The Peninsular Plateau

Explanation:

It is composed of Archaean gneisses and schists

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Filed Under: Indian Geography

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