Choice making structures oblige that the developer indicate one or more conditions to be assessed or tried by the system, alongside an announcement or articulations to be executed if the condition is resolved to be genuine, and alternatively, different proclamations to be executed if the condition is dead set to be false.

      Taking after is the general manifestation of a commonplace choice making structure found in the majority of the programming dialects:

     Objective-C programming dialect accept any non-zero and non-invalid values as genuine, and in the event that it is either zero or invalid, then it is expected as false esteem.

       Objective-C programming dialect gives taking after sorts of choice making proclamations. Click the accompanying connections to check their points of interest:

Statement	Description
if statement	An if statement consists of a boolean expression followed by one or more statements.
if...else statement	An if statement can be followed by an optional else statement, which executes when the boolean expression is false.
nested if statements	You can use one if or else if statement inside another if or else ifstatement(s).
switch statement	A switch statement allows a variable to be tested for equality against a list of values.
nested switch statements	You can use one switch statement inside another switchstatement(s).