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Dnata Senior Software Engineer Interview Questions and Answers
Dnata Senior Software Engineer Interview Experiences
1 interview found
Anonymous
Selected
(1 Question)
- Q1. About sdlc stlc manual testing topics
(1 Question)
- Q1. Coding, few automation topics
(1 Question)
- Q1. General topics discussion
(1 Question)
- Q1. Salary Discussion
Interview questions from similar companies
S M
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Node js working in detail
- Ans.
Node.js is a runtime environment that allows you to run JavaScript on the server side.
Node.js is built on Chrome's V8 JavaScript engine.
It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient.
Node.js is commonly used for building server-side applications, APIs, and real-time applications.
It has a large ecosystem of libraries and frameworks, such as Express.js and Socket.io.
- Q2. Timer working in node
- Ans.
In Node.js, timers can be implemented using functions like setTimeout() and setInterval().
Use setTimeout() to execute a function once after a specified delay
Use setInterval() to execute a function repeatedly at a specified interval
Clear a timer using clearTimeout() or clearInterval()
Example: setTimeout(() => { console.log('Timer executed!'); }, 2000);
(2 Questions)
- Q1. HLD questions on db and backend
- Q2. Relational non relational db
Skills evaluated in this interview
I applied via Other and was interviewed in Nov 2019. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Written test , objective + two programs to write
- Q2. Question on linked list , stack
Interview Preparation Tips
(2 Questions)
- Q1. There were questions of DSA, DBMS, OS etc
- Q2. There were questions around project that were mentioned in resume.
Interview Preparation Tips
pooja r
Selected
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
Medium to hard level questions were asked and that mostly covers basics of DSA
(1 Question)
- Q1. Oops ,DBMS and DSA logical questions
V
I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.
1 dsa question 1 sql and 18 mcq questions
(2 Questions)
- Q1. Lot of questions from resumes and projects
- Q2. Easy DSA questions and oops questions
Interview Preparation Tips
I applied via Naukri.com and was interviewed in May 2021. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Situational awareness
- Q2. Psychological test
Interview Preparation Tips
Selected
I applied via Job Portal and was interviewed in May 2024. There were 2 interview rounds.
Aerospace, Airplane related SW need to meet the DO178C, asking experiences with this
Related experiences and roles about the project with used DO178c
I applied via Recruitment Consulltant and was interviewed in Feb 2024. There was 1 interview round.
Write a simple algorithm for string manipulation
(2 Questions)
- 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.
- 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
Interview Preparation Tips
Skills evaluated in this interview
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Dnata Senior Software Engineer Interview Process
based on 1 interview
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