Questions

Q:

What kind of mathematics do scientists use to analyze data?

A) Algebra B) Calculus
C) Geometry D) Statistics
 
Answer & Explanation Answer: D) Statistics

Explanation:

Statistics is a branch of mathematics dealing with the collection, analysis, interpretation, presentation, and organization of data.

 

All scientists uses Statistics for analysing data.

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Filed Under: General Awareness
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Q:

Which of the following is known as the Electronic City of India?

A) Hyderabad B) Mumbai
C) Bengaluru D) Gurgaon
 
Answer & Explanation Answer: C) Bengaluru

Explanation:

Bengaluru city is known as the Electronic City of India. Because Electronic City is an IT hub in Anekal taluk of Bengaluru, Karnataka, India. It is one of India's largest electronic industrial parks in 3 phases i.e, in Konappana Agrahara and Doddathogur villages, Bengaluru.

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Q:

Of the three ways to create an Oracle database, which one is the easiest and most recommended?

A) Using the Oracle Database Configuration Assistant. B) Using the Oracle-supplied database creation procedures.
C) Using the SQL CREATE DATABASE command. D) None of the above is correct.
 
Answer & Explanation Answer: A) Using the Oracle Database Configuration Assistant.

Explanation:
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Filed Under: Database

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Q:

AIDS is caused by the organisms which are

A) bacteria B) fungi
C) viruses (HTLV III) D) ProtoZoa
 
Answer & Explanation Answer: C) viruses (HTLV III)

Explanation:

AIDS: The term means Acquired Immunity Deficiency Synodrome. The virus attacks the T cells of the (white corpuscle type) blood and destroys them.

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Filed Under: Biology

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Q:

In the making of jewels, gold is usually mixed with 

A) zinc B) tin
C) copper D) aluminium
 
Answer & Explanation Answer: C) copper

Explanation:

In making jewels, gold is usually mixed with copper to make it little hard.

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Filed Under: Chemistry

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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

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Q:

You are a project manager for the redevelopment of the Hoover Dam. Your team has been provided with the scope statement, but it lacks many description details. Your team is concerned because the project is in the initiation phase and it wants to postpone it until it has more information. As the project manager, you recommend that

A) The team should go forward, but be caution about the lack of details and the impact upon the timeline for the project B) The project should not go forward until the stakeholders agree about the scope and purpose of the project
C) The team should verify the scope and realize that more details will be available as more project characteristics are progressively elaborated. D) The team should review the project selection criteria for the Hoover Dam project
 
Answer & Explanation Answer: C) The team should verify the scope and realize that more details will be available as more project characteristics are progressively elaborated.

Explanation:

The project details and description will usually have less detail at the beginning of the project and will increase as the characteristics are progressively elaborated. Answer A is incorrect because the team should confirm that they understand the esence of the scope of the project, even if the details might be ambiguous at the beginning of the project. Answer B is incorrect because the project should go forward; however, the team should request further clarification of what the project scope entails. Answer D is incorrect because the project selection criteria should be established before the project begins.

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Filed Under: PMP Certification

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Q:

When a bullet is fired from a gun 

A) the gun moves forward B) the gun jumps up
C) the gun does not move D) the gun recoils with the same momentum as the bullet
 
Answer & Explanation Answer: D) the gun recoils with the same momentum as the bullet

Explanation:

Newton's III law involved

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Filed Under: Physics

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