IGDTUW 2025 — Computer PYQ

The correct answer is (c) goto.

Explanation

In C programming, the goto keyword is known as a jump statement. It provides the ability to perform an unconditional jump from the goto statement to a labeled statement within the same function.

Conceptual Mathematical Model

If we define the program execution flow as a sequence of statements $S_1,S_2,...,S_n$, where $S_L$ is a labeled statement:

Executing a standard sequential flow follows:

$$Next(S_i)=S_{i+1}$$

However, by executing goto L, the program flow is redirected:

$$Next(gotoL)=S_L$$

This demonstrates the non-linear transfer of control that the goto keyword provides in the execution stack.