Apex Procedural Loops

A.

The correct answer is A. Do-while loop, traditional for loop, list or set iteration loops, and soql for loops.

Here's a detailed explanation of each loop:

1. Do-while loop: The do-while loop is a type of loop that executes a block of code at least once, and then repeatedly executes the block of code while a condition is true. The syntax for a do-while loop in Apex is as follows:

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do {     // code block } while (condition); 

2. Traditional for loop: The traditional for loop is a type of loop that iterates over a range of values or over the elements of an array. The syntax for a traditional for loop in Apex is as follows:

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for (initialization; condition; increment) {     // code block } 

3. List or set iteration loops: List or set iteration loops are a type of loop that iterate over the elements of a list or set. The syntax for a list iteration loop in Apex is as follows:

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List<Object> myList = new List<Object>{1, 2, 3};  for (Object obj : myList) {     // code block } 

The syntax for a set iteration loop in Apex is similar, except that it iterates over a set:

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Set<Object> mySet = new Set<Object>{1, 2, 3};  for (Object obj : mySet) {     // code block } 

4. SOQL for loop: The SOQL for loop is a type of loop that iterates over a set of sObjects returned by a SOQL query. The syntax for a SOQL for loop in Apex is as follows:

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for (sObject s : [SELECT ... FROM ...]) {     // code block } 

5. While loop: The while loop is a type of loop that repeatedly executes a block of code while a condition is true. The syntax for a while loop in Apex is as follows:

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while (condition) {     // code block } 

Overall, these five types of procedural loops in Apex provide developers with different options for iterating over collections of data or executing code while a certain condition is true.