Question

The following pseudocode is an example of ____.do stepAdo stepBif conditionC is true thendo stepDelsedo stepEendifwhile conditionF is truedo stepGendwhilea. nestingb. stackingc. posttestd. pretest

Answer 1

Answer:

Option d pretest

Explanation:

Given the pseudocode:

1. do stepA
2. do stepB
3. if conditionC is true
4. then do stepD
5. else
6. do stepE
7. end if
8. while conditionF is true
9. do stepG
10. end while

The pseudocode above shows that there is a pretest before some codes are executed. For example, line 3 check if condition is true then only execute stepD otherwise execute stepE. Line 8 check if conditionF is true then repeatedly execute stepG. These are examples of pretest a condition will must be met (pretest passed) before a block of codes can be executed. This pretest can be seen in if-else statements and also the while condition.