When using SQL*Plus, Oracle commands, column names, table names and all other database elements:
A. are case insensitive.
B. are case sensitive.
C. must always be in lower case.
D. must always be in upper case.
Answer: Option A
This Question Belongs to Database >> Managing Databases With Oracle
A. Application failure
B. Instance Failure
C. Media Failure
D. Rollback failure
Which statement about sequences is not true?
A. A sequence is an object that generates a sequential series of unique numbers.
B. Sequences are most often used to provide values for surrogate keys.
C. NextVal and CurrVal are both sequence methods.
D. Sequences guarantee valid surrogate key values.
Which prefixes are available to Oracle triggers?
A. :new only
B. :old only
C. Both :new and :old
D. Neither :new nor :old
A. The line numbers reported match the line numbers you see in your text editor.
B. SQL*Plus will automatically show the errors to you.
C. To see the errors, enter SHOW ERRORS in SQL*Plus.
D. If there are no syntax errors, you will receive the message "NO ERRORS."
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