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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

7 3478
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

Explanation:
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Filed Under: Sports

2 3475
Q:

Which superhero shares a name with a town in Turkey?

A) Batman B) Spiderman
C) Ironman D) None of the above
 
Answer & Explanation Answer: A) Batman

Explanation:

Superhero Batman shares a name with an oil production Batman, a town in Turkey.

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

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Q:

Which is the largest Zoo in the World ?

Answer



Berlin Zoological Garden (Germany)


 

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Subject: Longest, Shortest, Deepest

9 3474
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

14 3474
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

Explanation:
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Filed Under: Animals and Birds

11 3472
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:

Who is the new Chairman of ISRO in 2018?

A) K. Sivan B) S. Manish Arya
C) A.S. Kiran Kumar D) Bibeth Roy
 
Answer & Explanation Answer: A) K. Sivan

Explanation:

Rocket specialist K. Sivan has been appointed as new Chairman of India's space agency ISRO for a three-year term. He replaces current ISRO Chairman A.S. Kiran Kumar, whose term ends January 14, 2018.

 

  • He is currently Director of Vikram Sarabhai Space Centre in Trivandrum.

 

  • His expertise gave ISRO ability to send 104 satellites in a single mission.
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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank PO

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