Example Code Ch 13-6

question 12

Multiple Choice

Example Code Ch 13-6
Assume a stack class stores int values. Consider the following sequence of instructions.
Stack s = new Stack() ;
s.push(16) ;
s.push(12) ;
s.push(19) ;
int x = s.pop() ;
s.push(5) ;
s.push(9) ;
s.push(4) ;
int y = s.pop() ;
int z = s.pop() ;
-Refer to Example Code Ch 13-6: After the instructions execute, z has the value

• A) 4
• B) 9
• C) 5
• D) 12
• E) 16

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Definitions:

RNA Synthesis

The process of synthesizing ribonucleic acid (RNA) from a DNA template, a critical step in gene expression and protein production.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, which regulates the movement of substances in and out of the cell.

Cytoplasm

The material within a living cell, excluding the nucleus, that contains the organelles and facilitates cellular processes.

Nucleus

The organelle in a cell that contains the majority of the cell's genetic material (DNA/RNA).