Interview

The ROWS option in the IMP command can be used to indicate whether the table rows should be imported or...

The GRANT option in the IMP command can be used to import object grants

The biggest limitation of the CHECK constraint is as follows:- The condition needs to be a boolean expression that is...

We can define a recursive hint as to the number of times a dictionary table is continuously called by various...

The Logical backup mechanism is for reading a set of database records and writing them into a file. We can...

The BLOB data type in the Oracle database has a varying length binary string. It is used to store two...

Synonyms are defined as aliases for tables, views, sequences or program units. There are two types of synonyms in the...

The most common types of modules in Oracle forms are as follows:-

A hash cluster provides an alternative to a non-clustered table with an index or an index cluster. Using indexed tables...