Dnata Senior Software Engineer Interview Questions and Answers

Q1. Technical questions
Add your answer
Q2. Salary negotiation
Add your answer

Q1. Basic Question about your current work and technical question of what they want in me
Add your answer

Q1. Case study like what action you take in this particular problem
Add your answer

Q1. Salary discussion and document sharing
Add your answer

Q1. What is gcd? And explain it
Ans. 
gcd stands for greatest common divisor, the largest positive integer that divides two or more numbers without leaving a remainder.
• gcd is used to find the largest integer that can evenly divide two or more numbers.

• It is commonly used in mathematics and computer science algorithms.

• For example, the gcd of 12 and 18 is 6, as 6 is the largest number that can divide both 12 and 18 without leaving a remainder.
Answered by AI
Add your answer
Q2. What is arc and explain it
Ans. 
ARC stands for Automatic Reference Counting, a memory management technique used in programming languages like Objective-C and Swift.
• ARC automatically tracks and manages the memory used by objects in a program

• It increases the retain count of an object when it is referenced and decreases it when it is no longer needed

• ARC helps prevent memory leaks and retain cycles in iOS and macOS development
Answered by AI
Add your answer

Tree algorithm about some riddels

Hackerrank test basic kotlin and android

Q1. IOS Questions, Multithreading etc
Add your answer

Q1. Swift and SwifUI questions
Add your answer

Q1. About HVAC project, design , install ations
Add your answer
Q2. Central ac plant, ducts, piping
Add your answer
Q3. Clean room, equipment, handover process
Add your answer