SQL/DB Interview Questions
Free App
Advertisements
About SQL/DB Interview Questions
SQL Interview Questions provides you a wide range of questions that can be asked during a Interview. Application answers most commonly asked interview questions and has been categories for ease.
This app is unique in that it helps you master the most commonly asked questions, instilling you with the confidence that you need to endure the most difficult of interviews. Application covers all Common questions and also questions specific to any particular database.
If you want to buy the source Code contact us on admin@programmerworld.net
Features:
1. 164 questions that prepare you for any type of interview.
2. Provide an option for user to practice his/her own answers as your application will present your with question. User can think of his answer then compare how his answer is different from our answer.
3. Interview Questions has been categories for ease of use.
4. Check out common question then check specific question related to the dabase of your choice.
SAMPLE QUESTIONS
Q. ) What is the difference between TRUNCATE and DELETE commands?
Ans: Both will result in deleting all the rows in the table .TRUNCATE call cannot be rolled back as it is a DDL command and all memory space for that table is released back to the server. TRUNCATE is much faster.Whereas DELETE call is an DML command and can be rolled back.
Q.) What is a candidate key?
Ans : A table may have more than one combination of columns that could uniquely identify the rows in a table; each combination is a candidate key.
This app is unique in that it helps you master the most commonly asked questions, instilling you with the confidence that you need to endure the most difficult of interviews. Application covers all Common questions and also questions specific to any particular database.
If you want to buy the source Code contact us on admin@programmerworld.net
Features:
1. 164 questions that prepare you for any type of interview.
2. Provide an option for user to practice his/her own answers as your application will present your with question. User can think of his answer then compare how his answer is different from our answer.
3. Interview Questions has been categories for ease of use.
4. Check out common question then check specific question related to the dabase of your choice.
SAMPLE QUESTIONS
Q. ) What is the difference between TRUNCATE and DELETE commands?
Ans: Both will result in deleting all the rows in the table .TRUNCATE call cannot be rolled back as it is a DDL command and all memory space for that table is released back to the server. TRUNCATE is much faster.Whereas DELETE call is an DML command and can be rolled back.
Q.) What is a candidate key?
Ans : A table may have more than one combination of columns that could uniquely identify the rows in a table; each combination is a candidate key.
All Application Badges
Free
downl.
downl.
Android
4.1+
4.1+
Bug
buster
buster
Android app
App History & Updates
What's Changed
1.1.03
--Completely Redesign the app for modern user interface.
-- Bringing back show answer button
-- Fixed performance issues now even more faster
1.1.03
--Completely Redesign the app for modern user interface.
-- Bringing back show answer button
-- Fixed performance issues now even more faster
Version update SQL/DB Interview Questions was updated to version 1.1.03
Version update SQL/DB Interview Questions was updated to version 1.0.9
Version update SQL/DB Interview Questions was updated to version 1.0.7
More downloads SQL/DB Interview Questions reached 50 000 - 100 000 downloads
What are users saying about SQL/DB Interview Questions
H
by H####:
by H####:
Cover start button on license agreement page with an ad.
C
by C####:
by C####:
It is good work
Z
by Z####:
by Z####:
Very worst application I ever seen, dear developers pls rename the app as "Adware",instead of showing questions it only shows ad's. Waste of downloading
Z
by Z####:
by Z####:
Bugging app after evry question a ad pops up on closing app gets restarted very irritating.
Z
by Z####:
by Z####:
It's not working...
Z
by Z####:
by Z####:
Guys do not install this app...its just an adware...which will make your phone into a soft brick....
C
by C####:
by C####:
Need detailed information of the subject like providing examples so we can have clear understanding
Z
by Z####:
by Z####:
Would have give zero if possible ! How come we are gonna use it, if it dont even let us accept agreement by covering add always. Waste of time. When u can change it u will grt back ur rating
Z
by Z####:
by Z####:
Not able to click on start button. It is covered by adds. I gav 1 star because without giving star i cant comment on it
X
by X####:
by X####:
Its so useless blank screen only can't click on start button
Z
by Z####:
by Z####:
None of your app is working sort it out quickly otherwise i am going to uninstall all my phone is yu Yureka
Z
by Z####:
by Z####:
Explanations should be more in depth with more code examples.
I
by I####:
by I####:
Cover start button on license agreement page with an ad.
N
by N####:
by N####:
Handy questions with ans
Z
by Z####:
by Z####:
Start button not working
K
by K####:
by K####:
Thanks
Z
by Z####:
by Z####:
Very good app
Z
by Z####:
by Z####:
Really helpful
Z
by Z####:
by Z####:
Not working
G
by G####:
by G####:
No questions at all
L
by L####:
by L####:
Start button not visible bcoz of advertisement
Z
by Z####:
by Z####:
Stupid app
Z
by Z####:
by Z####:
Only add
D
by D####:
by D####:
It's more useful for theoretical parts.
I
by I####:
by I####:
Thanks
Y
by Y####:
by Y####:
Can't Click Agree, When You Cover It With Ads!
J
by J####:
by J####:
Couldn't find the Agree option itself.
Y
by Y####:
by Y####:
Pathetic app
Y
by Y####:
by Y####:
Difficult to use
Y
by Y####:
by Y####:
It is easy to understand.
Y
by Y####:
by Y####:
Dont have start button for samsung tab while I am connected to internet
Y
by Y####:
by Y####:
This is very good. Easy to learn. Thanks
C
by C####:
by C####:
Handy app
Z
by Z####:
by Z####:
Very useful for interview
Y
by Y####:
by Y####:
Very use app
G
by G####:
by G####:
very useful n Gud
Y
by Y####:
by Y####:
Very useful...like it...
Y
by Y####:
by Y####:
Helps for interview
D
by D####:
by D####:
It is very useful for interview point out
by C####:
Best app to Learn sql/pl...