SQL Server Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SSRS SQL Server Reporting Services (140)
Microsoft Azure SQL (73)

SQL Server Interview Questions

Questions Answers Views Company eMail

what is the output for this query select * from employee where 1=1;

4 14290

table:employee EID ENAME MID(manager ids) 101 rama null 102 sita 101 103 siva 101 104 ganesh 103 . . . . . . for 103 ID the manager ID is 101(RAMA) and for 104 manager is SIVA if i give employee id (EID) you have to tell the manager for that EID write query? eample:if i give 102 .The query output should be manager for 102 ID that it should print RAMA as output

7 10343

Table student containing 2 columns,Join date,Employee name. Under join date 4 rows r ter =1-jan-2008,2-feb-2008,3-mar- 2008,4-feb-2008.Under Employee name 4 difeerent names jaison,robin,binoy,rahul Result set is, Table containing 4-column name=jan,feb,mar,april,,beneath these months count is given as 1,2,1,0 means these counts representing number of emplooyees joined in a month(january 1employee,february 2 employee,march 1 employee,april 0 employee) Can you give me the required sql query

RND Soft, Wipro,

3 7169

What is the difference between MVC and Teir Architecher? Plz explain with Layyered Programming example...? Thanks

TCS,

2065

how to replace double quotes by single quotes in sql server

CAC,

2 13283

hi, i have a table called names and field name select * from names name a b c d i want to display like this name a,b,c,d how it is possible Regards Baiju

4 6830

what is for foreign key ??

CarrizalSoft Technologies, Sabic,

4 7602

How can count the string ? for ex: If i have string like 'bhaskar' then i need like b:1 h:1 a:2 s:1 k:1 r:1 please give any idea on that

TCS,

9 11610

What is SQL Profiler what is the use of it?

247Customer, Steria,

2 13325

What are the advantages of using views. Why do we need views when we have SPs?

247Customer,

4 16558

How many types of cursors are there in SQL Server?

247Customer, CarrizalSoft Technologies,

5 22454

What is the difference between the following two sql statements select count(*) from select count(col_name) from

247Customer,

5 9532

What are the advantages of using stored procedures? Please don't simply say compilation time will be saved as they are already complied. Please specify some other advantages.

247Customer,

3 6377

Differences between functions and stored procedures?

247Customer, Accenture,

8 15700

Can we have more than one NULL in a column having unique constraint?

247Customer,

12 16491

Un-Answered Questions { SQL Server }

How do I delete a sql server database?

1039

How to change the password of a login name in ms sql server?

1010

What is delete query?

937

What are magic tables in sql server?

1131

Can we create clustered index on composite key?

1075

What is a ddl statement?

905

What is application role in sql server database security? : sql server security

1055

What is cached report?

143

Tell me what is a linked server?

1036

What are constraints in microsoft sql server?

1121

What is difference between order by and group by?

1000

How can we determine what objects a user-defined function depends upon?

1000

What are indexes in ms sql server?

1055

What are the system database in sql server 2008?

1028

Tell me the phases a transaction has to undergo?

958

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