InterGlobe Aviation Staff Consultant Interview Questions and Answers

Write a simple algorithm for string manipulation

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.
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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
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Q1. All about basic dsa
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Q2. Tech stack related what we mentioned in resume
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Q1. Challenge's we faced ?
Ans. 
Some challenges we faced included tight deadlines, changing requirements, and technical limitations.
• Tight deadlines required us to work efficiently and prioritize tasks.

• Changing requirements meant we had to adapt quickly and communicate effectively with stakeholders.

• Technical limitations forced us to find creative solutions and workarounds to achieve our goals.
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Q2. How to overcome challenges?
Ans. 
To overcome challenges, I break them down into smaller tasks, seek help from colleagues, stay organized, and stay persistent.
• Break down the challenge into smaller tasks to make it more manageable

• Seek help from colleagues or mentors for advice and support

• Stay organized by creating a plan or timeline to track progress

• Stay persistent and motivated, even when facing setbacks
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Aerospace, Airplane related SW need to meet the DO178C, asking experiences with this

Related experiences and roles about the project with used DO178c

Hackerrank test of 2 questions

Q1. There were questions of DSA, DBMS, OS etc
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Q2. There were questions around project that were mentioned in resume.
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