Casapt / Apps / education / SQL/DB Interview Questions Mod APK

Download SQL/DB Interview Questions Mod Apk v1.1.03 (Dinheiro Ilimitado)

0 4.16 MB 2

100% trabalhando

Download Download rápido

Capturas de tela

Informações do APK

Versão do APK: 1.1.03
Android OS: 4.1 and up
Desenvolvedor

Categoria: education
Tamanho do APK: 4.16 MB
Baixe no Google Play: Google Play

Mod Info

Modificador de velocidade do jogo / anúncios removidos

Detalhe

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 [email protected]

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.