| Other Oracle General Interview Questions |
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| Question | Asked @ | Answers |
| |
| Ho to insert no. of records at a time..i mean i want to
insert 100 records at a time into a table | | 3 |
| Difference between primary key and unique key ? | Keane-India-Ltd | 7 |
| What is the difference between Outer join and Full outer join? | | 1 |
| What is a Redo Log ? | | 2 |
| What is self-referential integrity constraint ? | | 1 |
| What are the factors causing the reparsing of SQL statements
in SGA? | | 1 |
| what is a cartition product? | | 2 |
| What is an Extent ? | | 2 |
| What is the function of Optimizer ? | | 1 |
| What is dictionary cache ? | | 2 |
| what is difference between table and view? where to use views?
thanks in advance! | | 1 |
| Can we create more than one constraint to column ? | | 1 |
| Please explain the difference between outer join and inner
join? With examples would be appreciable..! | IBM | 2 |
| What does a Control file Contain ? | | 1 |
| Write a simple Store procedure and pass parameter to it ? | Keane-India-Ltd | 1 |
| what is the syntax of DROP command? | | 5 |
| what is the difference between UNION AND UNIONALL | | 2 |
| 9)When information has to be stored w.r.t employees and
their respective departments, which of the following is the
Correct formulation of entries?
A)Employee and department would together be represented as
an entity.
B)This is too less information to decide on entities.
C)An employee would be one entity and a department would be
another.
D)Such a scenario cannot be modelled in RDBMS | Mind-Tree | 2 |
| a query to select maxmun 3 salaries of employee table | Polaris | 5 |
| When can Hash Cluster used ? | | 1 |
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