| Other SQL Server Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| how can u select the Distinct values in the table, table
having 20 columns , i want all columns | | 1 |
| What is a view? is View updatable? | IBM | 11 |
| How can u convert the Date to String? | TCS | 4 |
| can any one please send sql quries most used in applications. | | 1 |
| Differences between functions and stored procedures? | 247Customer | 6 |
| What are the steps you will take to improve performance of
a poor performing query? | HCL | 1 |
| explain different types of jions with examples briefly? | Zensar | 1 |
| Explain basic SQL queries with SELECT from where Order By,
Group By-Having? | Wipro | 2 |
| 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 |
| Why we need a group by clause? | | 3 |
| I need a query that retrieves info from an Oracle table and
a query that retrieves info from a SQL Server table. The
info has to be joined together according to Record ID
numbers. I have very limited access to the Oracle database
but full control of the SQL Server database.How do I join
two different queries from two different databases?
| | 1 |
| What is a sub-query? When would you use one? | | 3 |
| What is a table called, if it does not have neither Cluster
nor Non-cluster Index? | | 1 |
| Wht is SQL Injection Attack ? | | 1 |
| What is indexed views?
plz explain with example? | | 1 |
| what are batch in sql server?
| Satyam | 2 |
| Explain Different types of Projects? | | 1 |
| Which stored procedure will you be running to add a linked
server? | | 1 |
| i have table students with fields classname,studname
select * from students
classname studname
1 xxxxx
1 yyyy
1 zzzz
2 qqqq
2 tttt
3 dsds
3 www
i want the output should be
No of students in class 1 : 3
No of students in class 2 : 2
No of students in class 3 : 2
| HCL | 2 |
| what is the Surrogate key?and wt is the diff between Primary
key and Surrogate Key? | | 2 |
| |
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