Allegion

Allegion (NYSE: ALLE) is a global pioneer in seamless access, with leading brands like CISA®, Interflex®, LCN®, Schlage®, SimonsVoss® and Von Duprin®. Focusing on security around the door and adjacent areas, Allegion secures people and assets with a range of solutions for homes, businesses, schools and institutions.

Interview Questions for Allegion

1. What is the difference between a diode and a Zener diode?

2. What is a BDD approach?

3. Given 5 strings, write a program to print the largest string.

4. What is a brand?

5. What are retain, weak, strong, and atomic properties in Objective-C?