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

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Oracle Interview Questions

Questions Answers Views Company eMail

HOW TO DISPLAY MAXIMUM SALARIES FROM EMP DEPARTMENT VISE ALONG WITH DEPARTMENT NAMES? E.g EMP,DEPT

College School Exams Tests, DELL,

5 10908

What is integrity and what is constraint??Explain with example

Google,

2347

difference between procedures and function?

IBM,

7 10641

wirte the syntax of update query?

IBM,

3 5636

Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com

1926

what is difference between sql plus and sql*plus? (not sql and sql plus).

3944

where we have to use ON clause and where we have to use USING clause in JOINS

2 4318

Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.

Wipro,

1895

Using the relations and the rules set out in the notes under each relation, write statements to create the two sequence generators specified in the notes.

Wipro,

2176

1. Display all the rows and columns in the CLIENT table. Sort by client name in reverse alphabetical order.

Wipro,

2 6493

2. Display the item number and total cost for each order line (total cost = no of items X item cost). Name the calculated column TOTAL COST.

Wipro,

2 4920

3. Display all the client numbers in the ORDER table. Remove duplicates.

Wipro,

1 4460

4. Display the order number and client number from the ORDER table. Output the result in the format. Client ordered

Wipro,

1 4816

5. Display full details from the ORDER_LINE table where the item number is (first condition) between 1 and 200 (no > or < operators) OR the item number is greater than 1000 AND (second condition) the item cost is not in the list 1000, 2000, 3000 OR the order number is not equal to 1000.

Wipro,

3 5134

6. Display the client name and order date for all orders using the traditional method.

Wipro,

2368

Un-Answered Questions { Oracle }

How to convert csv to table in oracle?

1050

Give two methods you could use to determine what DDL changes have been made.

6857

What are property classes?

What are operators in oracle?

1105

How to create a new table by selecting rows from another table?

1153

What is execute immediate in oracle?

1081

What are the different types of database objects?

1124

What is the history of ODI?

702

Explain how to close periods in ar. : oracle accounts receivable

1383

how report can be generated if we have the database designed in oracle 10g?

1945

Can you convert a bit-mapped report to ASCII (character-mode) Report ? How ?

2338

How to rebuild an index in oracle?

1079

What are the execution control statements in oracle?

1135

what is tripstop report?

1913

What is a user function?

716

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