Questions

Q:

Indus Valley Civilization is called the protohistoric civilization because its people knew 

A) art B) writing
C) copper D) pottery
 
Answer & Explanation Answer: B) writing

Explanation:
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Filed Under: General Awareness

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Q:

Which Software services firm has completed the acquisition of London-based Brilliant Basics  ?

A) IBM B) Google
C) Microsoft D) Infosys
 
Answer & Explanation Answer: D) Infosys

Explanation:

Infosys had acquired the product design and customer experience (CX) company Brilliant Basics in a cash deal worth 7.5 million pounds, including earn-out and employee retention amounts.

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

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Q:

Which newspaper has acquired 67 per cent stake in Kolkata-based daily The Asian Age?

A) Hindustan Times B) Times of India
C) Deccan Chronicle D) The Hindu
 
Answer & Explanation Answer: C) Deccan Chronicle

Explanation:
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Filed Under: Business Awareness

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Q:

Which Stack is used in 8086?

Answer

FIFO (First In First Out) stack is used in 8086. In this type of Stack the First Stored Information is retrieved first.

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Subject: Hardware

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Q:

A nuclear reactor is said to have become 'critical' when 

A) it stops due to malfunctioning B) it starts emitting dangerous radioactive radiations
C) it is shut down to avoid explosion D) it is ready to produce controlled energy
 
Answer & Explanation Answer: D) it is ready to produce controlled energy

Explanation:

To produce controlled energy i.e energy at a controlled or steady rate, the number of fissions per second must be controlled and maintained at that rate. Excess neutrons should be absorbed by control roads like cadmium.

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Filed Under: Physics

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Q:

For accurate scientific work, temperatures are often measured by

A) mercury thermometers B) alcohol thermometers
C) platinum resistance thermometers D) thermoelectric thermometers
 
Answer & Explanation Answer: C) platinum resistance thermometers

Explanation:

The resistance of metallic conductors e.g, platinum, increases with rise of  temperature . The increase in temperature results in a decrease of current which can be recorded in a galvanometer if the conductor is included in an electrical circuit. Thus the temperature can be known; platinum resistance thermometer is used generally for accurate scientific work. When two dissimilar metals are joined at the ends, and these ends are subjected to a difference of temperature, a current flows through the metals. Greater the difference of temperature , greater the current. So the curent strength can form the basis for measuring the difference in temperature. And when one of these temperatures is known, we can calculate the other.

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Filed Under: Physics

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Q:

The software development life cycle begins with a proof of concept and progress into the build, test, and acceptance phases as the project develops. Some times, differences between stakeholders can develop into conflict, which impacts the customer. As a trained, professional project manager, how do you handle this situation and resolve the customer's concerns?

A) Let the customer vent and take notes B) Schedule a meeting
C) Develope a change request for the customer D) Resolve the matter in favour of the customer
 
Answer & Explanation Answer: D) Resolve the matter in favour of the customer

Explanation:
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Filed Under: PMP Certification

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Q:

Diamond is harder than Graphite because of

A) tetrahedral structure of diamond B) difference of crystalline structures
C) difference of layers of atoms D) hexagonal structure of graphite
 
Answer & Explanation Answer: B) difference of crystalline structures

Explanation:

Here are the differences between Diamond and Graphite :

 

diamond_is_harder_than_graphite_because_of1557300898.jpg image

 

From the above analysis, Diamond is harder than Graphite because of the difference of crystalline structures.

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

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