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NG-Next Tech Private Limited
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NG-Next Tech Private Limited Interview Questions and Answers
NG-Next Tech Private Limited Interview Experiences
1 interview found
Anonymous
(2 Questions)
- Q1. Focuses on DSA and networking
- Q2. Which is faster tcp or udp
- Ans.
UDP is faster than TCP due to its low overhead and lack of error-checking.
UDP is connectionless and does not establish a reliable connection before transmitting data.
TCP has more overhead due to its error-checking and flow control mechanisms.
UDP is faster for applications that require speed over reliability, such as online gaming or streaming.
TCP is better suited for applications that require reliable data transmission...
Skills evaluated in this interview
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Interview questions from similar companies
(2 Questions)
- Q1. They asked about projects
- Q2. They asked about projects and data analytics
I appeared for an interview before Jun 2024, where I was asked the following questions.
- Q1. About previous experience
- Q2. How to manage project
- Ans.
Effective project management involves planning, execution, monitoring, and communication to achieve project goals successfully.
Define clear project objectives and scope. For example, use SMART criteria to set specific, measurable goals.
Develop a detailed project plan outlining tasks, timelines, and resources. Utilize Gantt charts for visual representation.
Assign roles and responsibilities to team members based on their...
Atul Shree
General DS, Algo and Basic CS question.
(2 Questions)
- Q1. General OS, DS and DB question.
- Q2. Gneral programming question.
Rahul Gowlapalli
DSA Round - Need to explain the answer
1hr, hacker rank, was a good problem to solve
Selected
I applied via Approached by Company and was interviewed in Dec 2022. There were 3 interview rounds.
It was a written test to check our thinking and communication skills
(2 Questions)
- Q1. Asked about the projects which I HAVE WORKED ON AND SO ON
- Q2. What skills do you possess
Senior Software Engineer Interview Questions & Answers
Habilelabs
NITIKA KANSAL
posted on 23 Nov 2021
I applied via LinkedIn and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. What is closure and explain?
- Ans.
Closure is a function that has access to variables in its outer scope, even after the outer function has returned.
Closure is created when a function is defined inside another function.
The inner function has access to the outer function's variables and parameters.
The inner function can access the outer function's variables even after the outer function has returned.
Closures are used for data privacy, event handlers, and...
- Q2. What is hoc, pure component and react.memo.
- Ans.
hoc, pure component and react.memo are all ways to optimize React components.
Higher Order Components (HOC) are functions that take a component and return a new component with additional functionality.
Pure Components are components that only re-render when their props or state change.
React.memo is a higher order component that memoizes the result of a component rendering, preventing unnecessary re-renders.
- Q3. Give the result of pre written javascript questions like counter increment.
- Ans.
JavaScript counters can be incremented using various methods, including loops and functions, to track values over time.
Use 'let count = 0;' to initialize a counter.
Increment using 'count++;' or 'count += 1;'.
Example: for (let i = 0; i < 5; i++) { count++; } results in count = 5.
Functions can encapsulate counter logic: function increment() { count++; }.
- Q4. One coding question in react.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed in Apr 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Last company work profile
- Ans.
I worked as a Senior Software Engineer at XYZ Company.
Developed and maintained software applications
Collaborated with cross-functional teams to gather requirements and design solutions
Implemented new features and enhancements
Performed code reviews and provided technical guidance to junior developers
Resolved bugs and issues reported by users
Optimized application performance and scalability
Participated in agile developme...
- Q2. Dot Net, oracle framework, sql related qu.
Selected
I applied via Walk-in and was interviewed before Jun 2022. There were 3 interview rounds.
(3 Questions)
- Q1. What is recursive function?
- Ans.
A recursive function is a function that calls itself within its definition.
A recursive function must have a base case to prevent infinite recursion.
Recursion is often used to solve problems that can be broken down into smaller, similar subproblems.
Example: Factorial function, Fibonacci sequence.
- Q2. Difference between c and c++
- Ans.
C is a procedural programming language while C++ is an object-oriented programming language.
C is a procedural programming language, while C++ is a combination of procedural and object-oriented programming.
C does not support classes and objects, while C++ does.
C does not have built-in support for exception handling, while C++ does.
C does not have namespaces, while C++ does.
C does not have function overloading, while C++...
- Q3. Inheritance and data structures?
(2 Questions)
- Q1. What are the Oops concepts
- Ans.
Oops concepts are the fundamental principles of object-oriented programming, including inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex i...
- Q2. How to reverse any string
- Ans.
To reverse a string, iterate through the characters and build a new string in reverse order.
Iterate through the characters of the string from end to start
Append each character to a new string to build the reversed string
Return the reversed string as the result
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