Oracle is a relational database management system (RDBMS) officially known as Oracle Database. This software is used by many Corporate IT companies which supports in keeping track and maintaining the database. This application used for processing transaction, business intelligence, and analytics. Take this test your knowledge about the Oracle tools and functions. Let's begin the quiz. All the best!
Cursor cursor_name is
Select first-name into first_name1 from emp
Declare begin
Null; end;
None of above
Delete
Drop
Truncate
All of above
None of above
Shutdown partial
Shutdown Transactional
Shutdown normal
Shutdown Immediate
Is generated for every change in database tables
Is generated for every checkpoint (CKPT) occurred
Is generated for every change in database
Is generated for every change in triggers
Entity
Relation
Attribute
Object
Deletes all the rows and applies autocommit.
Deletes rows after last commit.
Deletes all rows without a commit.
Deletes rows before last commit.
V$Database, V$Instance, V$trigger, V$logfiles
V$Database, V$Instance, V$controlfiles, V$logfiles
V$Database, V$cursor, V$controlfiles, V$logfiles
None of the above
Cursor
DML statement
DDL statement
Insert, Update or Delete
Logical storage unit used to group related data structures
Memory buffer for storage
Dedicated memory area for tables storage
Physical storage unit for data
Provide additional security
Hide complexity
Add portability
Store complex queries
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