Name and explain control structures used in PL/SQL programming.
What will be an ideal response?
In a sequential structure, a series of instructions are performed from the beginning to the
end in a linear order. None of the instructions is skipped, and none of the instructions is
repeated.
The selection structure is also known as a decision structure or an IF-structure. It
involves conditions with a TRUE or FALSE outcome. Based on the outcome, one of the
options is performed and the other option is skipped. Selection statements are also
available for multiple options.
In a looping structure, a series of instructions are performed repeatedly. There are
different looping statements appropriate for a variety of situations. A programmer has to
write a loop correctly to make it perform a specific number of times.
You might also like to view...
The while statement is an indefinite loop.
Answer the following statement true (T) or false (F)
Draw a decision tree depicting the reimbursement policy below:
``` DO WHILE there are claims remaining. IF a local trip Pay 45 cents a mile THEN IF a one-day trip Pay mileage and check the times of departure and return IF leave by 7:00 A.M. and return later than 10:00 A.M. THEN receive reimbursement for breakfast IF leave by 11:00 A.M. and return later than 2:00 P.M. THEN receive reimbursement for lunch IF leave by 5:00 P.M. and have dinner by 7:00 P.M. THEN receive reimbursement for dinner ELSE We allow hotel, taxi, and airfare ENDIF ENDIF ENDIF Print summary for Trav Farr ENDDO ```
Which uppercase letter has a hexadecimal value 41?
a. “A” b. “C” c. “G” d. “Z”
SEO specialists are normally sought after for their expertise in editing photos and designing layouts for websites.
Answer the following statement true (T) or false (F)