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Q:

Anna Hazare was awarded the Padma Bhushan in recognition for:

A) His war against corruption and launching Bhrashtatachar virodhi Jan Andolan B) His service to the Indian Army
C) Transforming a barren-dry village called Ralegan-Siddhi in Maharashtra's Ahmednagar district into a model village of self-sufficiency, ecofriendly and harmony D) His remarkable social service in the Adivasi areas of Bihar
 
Answer & Explanation Answer: C) Transforming a barren-dry village called Ralegan-Siddhi in Maharashtra's Ahmednagar district into a model village of self-sufficiency, ecofriendly and harmony

Explanation:
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Filed Under: Honours and Awards

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Q:

Difference between Candidate key and Primary key?

Answer

Candidate Key – A Candidate Key can be any column or a combination of columns that can qualify as unique key in database. There can be multiple Candidate Keys in one table. Each Candidate Key can qualify as Primary Key. 


Primary Key – A Primary Key is a column or a combination of columns that uniquely identify a record. Only one Candidate Key can be Primary Key.






        • One needs to be very careful in selecting the Primary Key as an incorrect selection can adversely impact the database architect and future normalization. For a Candidate Key to qualify as a Primary Key, it should be Non-NULL and unique in any domain.




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Subject: Oracle Certification
Job Role: Software Architect , Project Manager , Network Engineer , IT Trainer , Database Administration , Analyst

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Q:

Where Buddha started his teachings ?

A) Lumbini B) Sarnath
C) Bodh gaya D) Khushi Nagar
 
Answer & Explanation Answer: B) Sarnath

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Filed Under: Indian History

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Q:

Lime water becomes white due to which gas?

 

A) CO2 B) O2
C) NO2   D) N2
 
Answer & Explanation Answer: A) CO2

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Missing Letter Challenge

18739822_1315678848539216_348955014883925877_n1499155394.jpg image

A) N B) K
C) L D) P
 
Answer & Explanation Answer: A) N

Explanation:
The alphabetical value of the letters in the left hand column follows through the sequence of Prime Numbers, with the letters in the right hand column representing the corresponding reverse alphabetical values. So,
 
M = Reverse of M = N.
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Filed Under: Missing letters puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

where did M.S.Dhoni make his ODI debut

A) chittagong B) dhaka
C) Hyderabad D) Vishakapatnam
 
Answer & Explanation Answer: D) Vishakapatnam

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Filed Under: Sports

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Q:

"Tigris River" flows through which of the following countries ?

A) Iran B) Italy
C) Iraq D) Egypt
 
Answer & Explanation Answer: A) Iran

Explanation:
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Filed Under: World Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

City of lakes in India is

A) Madurai B) Bhubaneswar
C) Bangaluru D) Udaipur
 
Answer & Explanation Answer: D) Udaipur

Explanation:

Udaipur, a city in the state of Rajasthan which was named after the Maharana Udai Singh - II, is known for its beautiful artificial lakes around the city and lavish royal residences.

                        City_of_lakes_in_India_is1536651340.jpg image

Thus, Udaipur nickname is City of Lakes in India.

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

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