Questions

Q:

What is the difference between Hard and Soft real-time systems?

Answer

A hard real-time system guarantees that critical tasks complete on time. This goal requires that all delays in the system be bounded from the retrieval of the stored data to the time that it takes the operating system to finish any request made of it. A soft real time system where a critical real-time task gets priority over other tasks and retains that priority until it completes. As in hard real time systems kernel delays need to be bounded

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Q:

Name the cricketer who has become the first Indian to face 500-plus balls in an Test match innings ? 

A) Virat Kohli B) Cheteshwar Pujara
C) Karun Nair D) Murli Vijay
 
Answer & Explanation Answer: B) Cheteshwar Pujara

Explanation:

India's most consistent middle-order batsman Cheteshwar Pujara stormed his way into record books after playing a marathon innings against Australia on fourth day of the third Test match
surpassing Rahul Dravid previous best of 495 balls. 

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

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Q:

Lamarck's theory of inheritance of acquired characters was challenged by 

A) August Weismann B) Hugo de Vries
C) Herbert Spencer D) Carl Linnaeus
 
Answer & Explanation Answer: C) Herbert Spencer

Explanation:

August Weismann cut off the tails of mice for 21 successive generations and still they produced generation after generation of only tailed young ones. So he concluded that acquired characters are not inherited.

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Filed Under: Biology

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Q:

For an inferior good demand falls when _________.

 

A) Piece rise   B) Price falls  
C) Income rise   D) Income falls  
 
Answer & Explanation Answer: C) Income rise  

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

The main reason that congress creates committees is to?

 

A) educate new members B) create party powers bases.
C) divide the workload D) introduce new bills
 
Answer & Explanation Answer: C) divide the workload

Explanation:

The main reason that congress creates committees is to divide work load.

 

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

What type of simple machine is an axe?

A) Lever B) Wedge
C) Both A & B D) The screw
 
Answer & Explanation Answer: C) Both A & B

Explanation:

The simple machine Axe is made up of both the lever arm and a wedge.

                              what_type_of_simple_machine_is_an_axe1536562753.png image

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

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Q:

The ________  part of india receives maximum insolation

A) northern B) eastern
C) western D) southern
 
Answer & Explanation Answer: D) southern

Explanation:

southern region is closest to equator and thus receives sunlight for longer duration than any other part of India

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Filed Under: Indian Geography

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Q:

Washing soda is 

A) sodium hydroxide B) sodium carbonate
C) sodium bicorbonate D) Potassium chloride
 
Answer & Explanation Answer: B) sodium carbonate

Explanation:

Sodium hydroxide - NaOH is caustic soda

 

Sodium carbonate - Na2CO3 is washing soda

 

Sodium bicarbonate - NaHCO3  is baking soda 

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Filed Under: Chemistry
Exam Prep: AIEEE

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