Teradata - Which two statements are true about a foreign key?

GeekInterview.com > Interview Questions > Database > Teradata

Go To First | Previous Question | Next Question

Teradata | Question 5 of 27

Which two statements are true about a foreign key?

Each Foreign Key must exist as a Primary Key.

Foreign Keys can change values over time.

Total Answers and Comments: 6

Last Update: December 30, 2008

Sponsored Links

Best Rated Answer

—

No best answer available. Please pick the good answer available or submit your answer.

July 21, 2005 00:54:27

bala

RE: Which two statements are true about a foreign key?

first : True
second : False

Is this answer useful? Yes | No

August 03, 2005 20:58:29

Siva S Bonthu

RE: Which two statements are true about a foreign key?

What are all Utilities of Teradata
Ans: -BTEQ-Basic Teradata Query Language (For Export/Import)
which supports SELECT INSERT UPDATE and DELETE

-Teradata FastLoad(For To Load empty tables at high speed)
-TeradataMultiLoad(For To insert update and delete records)
-Teradata FastExport(For export data from the Teradata Database)
-Teradata TPump(For real time data loads)

Is this answer useful? Yes | No

September 19, 2005 03:22:07

naveen

RE: Which two statements are true about a foreign key?...

Correct

Is this answer useful? Yes | No

January 17, 2006 00:47:58

sithusithu

Member Since: December 2005 Contribution: 161

RE: Which two statements are true about a foreign key?...

Foreign Keys can change values over time.
Each Foreign Key must exist as a Primary Key.

cheers

Sithu

Is this answer useful? Yes | No

March 21, 2006 09:08:22

Mahender

RE: Which two statements are true about a foreign key?...

TRUE

Is this answer useful? Yes | No

December 30, 2008 05:29:54

geetha_mca

Member Since: December 2008 Contribution: 2

RE: Which two statements are true about a foreign key?

Both statement are true

Cheers
Geetha

Is this answer useful? Yes | No

Go To Top

User Name		Remember Me?
Password

Question Bank