CS405 Solved Quiz 3 by Iqra Azhar

Q1. Question: Label appear at the ________ of the LOOP statement.

1. beginning Correct ✅
2. anywhere
3. Cannot say
4. end

Q2. Question: The label in the LOOP statement should be enclosed by?

1. single dollar sign
2. double angle brackets Correct ✅
3. single angle brackets
4. double dollar sign

Correct answer: double angle brackets Correct ✅

Q3. Question: Where is the control transferred while using a CONTINUE statement?

1. First iteration of the current loop
2. Last iteration of the current loop
3. Next iteration of the current loop Correct ✅
4. First statement after the end of the loop

Correct answer: Next iteration of the current loop Correct ✅

Q4. Question: What is the datatype of the counter used in FOR Loop?

1. INTEGER OR Character datatype
2. Any Data type
3. INTEGER Correct ✅
4. Any data type other than DATE

Correct answer: INTEGER Correct ✅

Q5. Question: Which of the following is TRUE while using PL/SQL FOR Loop?

1. It is not necessary to explicitly increment the counter variable since it is incremented by 1
2. The counter variable is implicitly declared in the declaration section, so you do not need to declare it explicitly.
3. FOR loops can use EXIT WHEN and EXIT statements, but it isn't often used.
4. All of the mentioned Correct ✅

Correct answer: All of the mentioned Correct ✅

Q6. Question: What is the syntax of PL/SQL Loop?

1. LOOP