Q.1
The default extension for SQL*Plus is .sql.
Q.2
The left-leaning slash tells Oracle to execute whatever statement is in the buffer.
Q.3
Oracle commands, column names, table names, view names and all other database elements are case sensitive.
Q.4
If there is only one statement and no ambiguity about what is wanted, Oracle will treat the semicolon and slash as the same.
Q.5
The only time that case matters is inside quotation marks of strings.
Q.6
You can use the DROP statement to remove structures from the database.
Q.7
Oracle, the world's most popular DBMS, is powerful and robust, running on many different operating systems.
Q.8
When you type into SQL*Plus and press enter, the statement will be finished and executed.
Q.9
Oracle allows the ORDER BY clause in view definitions.
Q.10
Oracle does NOT support a CASCADE UPDATE constraint.
Q.11
Sequences guarantee valid surrogate key values.
Q.12
Oracle will let you define Notepad as your default editor, and whenever you type NOTEPAD, SQL*Plus will invoke Notepad.
Q.13
The semicolon terminates a SQL statement (and executes it).
Q.14
SQL*Plus is a text editor.
Q.15
When you type Start FILENAME, the statement in your file will be executed automatically.
Q.16
Indexes are created to enforce uniqueness on columns and to enable fast retrieval by column values.
Q.17
Money is defined in Oracle with the Currency data type.
Q.18
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?
Q.19
The default extension for an Oracle SQL*Plus file is:
Q.20
You can check on the status of tables with the DESCRIBE or DESC command.
0 h : 0 m : 1 s