Which stages are performed when the above block is executed?
View the Exhibit and examine the structure of the EMP table. Which stages are performed when the above block is executed? (Choose all that apply) A. Bind B. Parse C. Fetch D. Execute
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Which statement is true when the procedure DELETE_DETAILS is invoked?
View the exhibit and examine the structure of the products table. Examine the following code Which statement is true when the procedure DELETE_DETAILS is invoked? A. It executes successfully but no error messages get recorded in the DEBUG_OUTPUT table B.…
Which two tasks should be created as functions instead of as procedures?
Which two tasks should be created as functions instead of as procedures? (Choose two.) A. Reference host or bind variables in a PL7SQL block of code B. Tasks that compute and return multiple values to the calling environment C. Tasks…
What would be the outcome when the code is executed?
View Exhibit1 and examine the structure of the employees table. View Exhibit2 and examine the code. What would be the outcome when the code is executed? A. It executes successfully. B. It gives an error because the SAL variable is…
What is the correct definition of the persistent state of a packaged variable?
What is the correct definition of the persistent state of a packaged variable? A. It is a private variable defined in a procedure or function within a package body whose value is consistent within a user session. B. It is…
Which line in the above code would result in errors upon execution?
Examine the following block of code: Which line in the above code would result in errors upon execution? A. line 5 B. line 8 C. line 2 D. line 7
What is the outcome when the above trigger is compiled?
View the Exhibit and examine the structure of the customer table. Examine the following trigger code: What is the outcome when the above trigger is compiled? A. It compiles successfully. B. It gives an error because the when condition is…
Which statements are true about PL/SQL procedures?
Which statements are true about PL/SQL procedures? (Choose all that apply.) A. Users with definer’s rights who are granted access to a procedure that updates a table must be granted access to the table itself. B. Reuse of parsed PL/SQL…
What is the outcome on execution?
The STRING_TAB table has the following structure: View the Exhibit and examine the code. What is the outcome on execution? A. It displays Output buffer not long enough. This is my test string.-. B. It displays only Output buffer not…
Where the DBMS_SQL package should be used. (Choose two.)
Identify two situations where the DBMS_SQL package should be used. (Choose two.) A. The SELECT list is not known until run time. B. The dynamic SQL statement retrieves rows into records. C. You do not know how many columns a…