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Q:

For which one of the following snakes is the deit mainly composed of other snakes?

A) Krait B) Russel's viper
C) Rattlesnake D) King cobra
 
Answer & Explanation Answer: D) King cobra

Explanation:
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Filed Under: Animals and Birds

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Q:

Data integrity constraints are used to

A) Ensure that duplicate records are not entered into the table B) Prevent users from changing the values stored in the table
C) Control who is allowed access to the data D) Improve the quality of data entered for a specific property like table column
 
Answer & Explanation Answer: D) Improve the quality of data entered for a specific property like table column

Explanation:

Integrity constraints are used to ensure accuracy and consistency of data in a relational database. Data integrity is handled in a relational database through the concept of referential integrity. Many types of integrity constraints play a role in referential integrity (RI).

 

Hence, Data integrity constraints are used to Improve the quality of data entered for a specific property i.e, table column.

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Filed Under: Oracle Certification
Job Role: Analyst , Database Administration , IT Trainer

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Q:

A Caste system is defined as

Answer

A_Caste_system_is_defined_as1553059578.jpg image


The caste system in India divides Hindus into four main categories - Brahmins, Kshatriyas, Vaishyas and the Shudras. The main castes were further divided into about 3,000 castes and 25,000 sub-castes, each based on their specific occupation.

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Subject: Indian History Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

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Q:

Which person won seven gold medals in swimming for the U.S. in the 1972 Olyympic

A) Jack Nicklaus B) Mark Spitz
C) Comaneci D) Gymanodhor
 
Answer & Explanation Answer: B) Mark Spitz

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Filed Under: Sports

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Q:

For How many years have the dinosaurs been extinct?

A) About 25 million years B) About 65 million years
C) About 100 million years D) About 135 million years
 
Answer & Explanation Answer: B) About 65 million years

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Filed Under: Animals and Birds

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Q:

Which of these fields was the lost generation associated with?

A) Movies B) Literature
C) Science D) Music
 
Answer & Explanation Answer: B) Literature

Explanation:

Lost Generation definition, the generation of men and women who came of age during or immediately following World War I.

"Literature" was the one field among the following choices given in the question that was associated with the "Lost Generation".

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

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Q:

What contributed most to Clive's victory over Siraj-ud-daulah at the Battle of Plassey?

A) Death of Mir Madan B) Bravery of Clive
C) Treachery of Mir Jafar D) Military skill of Kil-trick
 
Answer & Explanation Answer: C) Treachery of Mir Jafar

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Filed Under: General Awareness

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Q:

Go command is a signal to execute the entire batch of SQL statements after previous Go

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

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Subject: Oracle Certification
Job Role: Database Administration

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