Which node is the parent node of Node 5?

(a) 1

(b) 5

(c) 2

(d) 3

I’m obligated to ask this question of K-ary tree topic in division Trees of Data Structures & Algorithms I

This question was posed to me in semester exam.

Which node is the parent node of Node 5?

(a) 1

(b) 5

(c) 2

(d) 3

I’m obligated to ask this question of K-ary tree topic in division Trees of Data Structures & Algorithms I

This question was posed to me in semester exam.