Q3 Technologies Senior IOS Developer Interview Questions and Answers

Replace a string in an array at a given index

• Create an array of strings

• Use the index provided to replace the string at that index

• Ensure the index is within the bounds of the array

My expected salary range is $100,000 - $120,000 per year based on my experience and skills.

• Based on my 5+ years of experience in IOS development, I am looking for a competitive salary in the range of $100,000 - $120,000 per year.

• I have a strong track record of delivering high-quality IOS applications and believe my skills warrant a salary in this range.

• I am open to negotiation based on the overall compensation package

SOLID principles are a set of five design principles that help make software designs more understandable, flexible, and maintainable.

• Single Responsibility Principle (SRP) - A class should have only one reason to change.

• Open/Closed Principle (OCP) - Software entities should be open for extension but closed for modification.

• Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects o...read more