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Cap Gemini SQL PLSQL Interview Questions
Questions Answers Views Company eMail

Write a query to find five highest salaries from EMP table. (there is a column SALARY)

 23 34069

What is meant by Join? What are the different types of Joins available? Explain.

 5 12605

How will you select unique values from a list of records?

 7 11613

How will you delete a particular row from a Table?

 7 10603

What is the difference between the Primary and Foreign key?

 7 11165




From an Employee table, how will you display the record which has a maximum salary?

 29 22847

What is nvl function?

 4 8699

what is 'force view'?

 3 12281

one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows in the table permanently and i want output in the above formatow should u write query?

13 13687

what is global temporary tables and how use that tables in pl/sql packages

 1 7925

Interchange the value of a column Gender in a table where values are Male and Female. So, where the value is Male, it should changed to Female and Female to Male.

 3 13113

What will be the output of this Query? select to_char(trunc(add_months(sysdate-3),mm),mm/dd/yyyy) from dual

 6 14006

What are the steps you take to tune(performance tuning) the code in plsql?

 4 12470

I have a tablle like this. cust acc --------------- a 1 b 2|3 c 4|5|6 I Want below o/p: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 Please any one can you have any ideas share me. I have urgent requirement.

 3 6836

which will default fire first  statement level trigger or row level trigger

 2 5085

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Un-Answered Questions

When should shell programming/scripting not be used?

5

Explain microstrategy logical primary keys?

17

What are the features of bazel?

13

Explain about Commit method?

1

How do we resolve attribute roles in microstrategy?

29




Explain the email advantages of blackberry technology?

7

Is salesforce.com is a public cloud or private cloud?

3

Why and how will you use an excel sheet in your project?

181

What is cathode?

19

What is rotary phase converter?

29

What is the protocol ?

3050

How can the inflation be measured?

52

What are the tools used in organic search engine optimization?

39

How to format a date in angularjs?

13

From where i can get cds about mechanical related subjests

1032