iOS Developer Intern Interview Questions and Answers

Basic programming concepts like loops, if-else statements, and functions are essential for iOS development.

• Loops are used to iterate over a collection of items, such as an array or dictionary.

• If-else statements are used to make decisions based on certain conditions.

• Functions are reusable blocks of code that perform a specific task.

• Example: Using a for loop to iterate over an array of numbers and checking if each number is even or odd using if-else statements.

Application development life cycle involves planning, designing, coding, testing, and deployment.

• Planning: Define project scope, requirements, and timeline.

• Designing: Create wireframes, mockups, and user interface.

• Coding: Write code based on design and requirements.

• Testing: Test the application for bugs and performance issues.

• Deployment: Release the application to users and maintain it.

• Iterative process: Often involves multiple cycles of development and testing.

Print a triangle pattern using loops

• Use nested loops to print each row of the triangle

• Increment the number of stars printed in each row

• Start with 1 star in the first row and increase by 1 in each subsequent row