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Wipro Oracle General Interview Questions
Questions Answers Views Company eMail

What is the difference between SQL, DDL, and DML?

 7 70048

Query to get max and second max in oracle in one query ?

 34 57270

what is unique key?

 14 22756

what is the difference between primary key & foreign key?

 57 122050

What is STATSPACK tool?

 3 7813

why can't we assign not null constraint as table level constraint

 3 12628

What is pragma restrict_reference in oracle 9i?When we use this?Give me one realtime scenario?

 4 10222

what is the exact definition for pointer?

 7 7012

what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.

 9 15010

What are the differences between a sys and system user and what are the extra privileges available to the sys user?

 1 4891

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.

1346

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.

 1638

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

 2 5332

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.

 2 3761

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

 1 3515

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Wipro Oracle General Interview Questions


Un-Answered Questions

What is execute method in struts?

484

What is perceptual constancy ?why it is biologically important?

1969

Where is wscript exe located?

470

I am in business and would like to replace my corporations current pbx system with voip. Is this possible?

558

explain the architecture of web sphere.

516




How we can select multiple elements in jquery?

481

Please guide us about Forms and where is it will use i.e.Form C, Form h, Form F. if other form has please guide us about of that Forms?

1570

How do you declare a user-defined exception?

523

What is the use of log files?

480

How do you evaluate your performance and per day outcome in daily routine?

661

it seems that most recommendations for using fill flash talk about using -1.3 to -1.7 stops of flash compensation. This seems like very little flash (compared to the ambient exposure). Would not -.5 or -1 stop be better? : Adobe flash

477

How many types of database relationship in sql server?

553

what do you understand by flashback feature of oracle?

547

can any body plz help by sending the qtp docs and qtp ppt's? this is my mail id:murali.padeti@gmail.com

1745

What are dcl commands? What are the two types of commands used by dcl?

202