Databases AllOther Interview Questions
Questions Answers Views Company eMail

what is meant by Dynamic query?

Satyam,

3 10550

what is Normalization means..?

Bank Of America, TCS, Infosys, AZTEC,

8 25048

Integrity constraints means..? how many and what are they?

AZTEC,

4 10932

can we delete autodiff back up that we have set through sql server agent.

Indian Web Technology,

1298

if we have set auto differencial back up then waht is difference between 1.appen to media 2.over right the existing media

Indian Web Technology,

1 2421

characters of DBMS A) non redundant B) data independence C) increased security D) all the above

Accenture, XP,

1 7033

utility used to obtain inform regarding the optimizes choice of access strategy for SQL stmts A) LOAD B) REORG C) COPY D) EXPLAIN

Accenture,

2 3233

What is OQL?

4 7801

what is primary key,unique key, foreign key? can u teach me in simple language?

TCS, CTS, Wipro, HCL, Infosys, CMC, Banking, Keggfarms, SkyEss, Sunrise, Web Synergies,

44 160986

What are the differences between Database Trigger and Integrity constraints ?

Synergy,

2 4820

WHAT KIND OF TOOL BO IS?

APC,

1337

WHAT IS CARDINALITIES OF JOIN?

1428

WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

Wipro,

1360

WHAT TYPE OF JOINS RETURNS INCORRECT RESULTS?

HP,

2 4066

What is Stored procedure ?

iGate, IBM, Inspira Technologies,

4 6851


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Un-Answered Questions { Databases AllOther }

What is the difference between primary key, foreign key and candidate key?

114


First input columns brand, mt, re values are ov, 1,re vg, 2,re wu ,3,re. Second input columns are brand, mt, cx their records are ov,4,vg ,5,cx Wu, 6,cx and third input columns brand, mt, rt values are ov,7,rt vg, 8,rt wu, 9,rt but my output is brand, re, cx,rt values are ov, 1,4,7 vg, 2,5,8 wu, 3,6,9

799


What is database bounce?

47


Which database is best to store images?

51


What is the database url?

55






When should you not use firebase?

48


Explain partial key?

91


what is transaction state, buffer management, shadow paging

2372


List some advantages of dbms.

92


if i want to display the name of students such that to which city they belong must have count greaer than two

1216


HOW WE PASS PARM PARAMETERS TO CL VARIABLES FROM RPGLE?

1679


Which is the most reliable programming language for RDBMS Relational Database Management System for Multi user applicaton. For PC application or web application ?

1529


How to shrink a database?

50


How does non-cluster index functions?

112


Which Statement would you use to remove the EMPLOYEE_Id_PK PRIMARY KEY constraint and all depending constraints from the EMPLOYEE table?

114