Assume That the CountIt and SumIt Methods in the Questions

question 45

Multiple Choice

Assume that the countIt and sumIt methods in the questions below receive a parameter Node temp, which references the first Node in a linked list where Node is a class that consists of data instances int info and Node next and further assume that the int variables count and sum are initialized to 0.
-Which of the following methods could be used to count the number of items in the linked list?

• A) public int countIt(Node temp) {
• While (temp != null)
• {
• Count += temp.info;
• Temp = temp.next;
• }
• Return count;
• }
• B) public int countIt(Node temp) {
• While (temp != null)
• {
• Count++;
• }
• Return count;
• }
• C) public int countIt(Node temp) {
• While (count != null)
• {
• Count++;
• Temp = temp.next;
• }
• Return count;
• }
• D) public int countIt(Node temp) {
• While (temp != head)
• {
• Count++;
• Temp = temp.next;
• }
• Return count;
• }
• E) public int countIt(Node temp) {
• While (temp != null)
• {
• If (next != null) count++;
• Temp = temp.next;
• }
• Return count;
• }

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Definitions:

Brand Loyalty

The tendency of consumers to continue buying the same brand of products or services, often due to satisfaction, convenience, or perceived value.

Consumer Recognition

indicates the extent to which a brand or product is identified by potential customers, often seen as a measure of brand strength or market presence.

Brand Purpose

The reason a brand exists beyond making a profit, often reflecting its values and how it intends to positively impact customers and society.

Easy Recognition

The ability of consumers to quickly identify a brand or product by its attributes, such as logo or packaging, with minimal effort.