Explore topic-wise MCQs in Expression Tree Multiple Choice.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Expression Tree Multiple Choice knowledge and support exam preparation. Choose a topic below to get started.

1.

In an expression tree algorithm, what happens when an operand is encountered?

A. create one node pointing to a stack
B. pop the nodes from the stack
C. clear stack
D. merge all the nodes
Answer» B. pop the nodes from the stack
Discussion
2.

An expression tree s nodes can be deleted by calling?

A. malloc
B. calloc
C. delete
D. free
Answer» E.
Discussion