Supernova Engineers Senior Software Engineer 2 Interview Questions and Answers

Q1. Questions were asked on Recursive programming
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Q2. What is the output of this? static void Main(string[] args) { DivideNumber(233) } static void DivideNumber(int n) { if(n>=10) { DivideNumber(n/10); } Console.Write(n/10) }
Ans. 
The output will be 23323
• The DivideNumber method recursively divides the input number by 10 until it is less than 10

• The Console.Write statement prints the result of n/10 each time the method is called
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Q3. Write Code If Input is 123, output should be "One Hundred Twenty Three";
Ans. 
Convert numeric input to words in English
• Break down the input number into hundreds, tens, and ones place

• Use a dictionary or array to map numbers to their corresponding words

• Handle special cases like teens and tens separately
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They asked basic programs, cloud computing, computer networking

Q1. Why do you want to join company? , how do you manage your expense of home in this salary amount?
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Q2. Introduce yourself, strength, weakness, hobbies
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Q1. Given some problem statemts and asked to write the pseudo code,
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Q2. What is Async and Await.
Ans. 
Async and Await are keywords in JavaScript used to handle asynchronous operations in a synchronous manner.
• Async is used to define a function as asynchronous, allowing it to run in the background without blocking the main thread.

• Await is used to pause the execution of an async function until a Promise is settled, and then resumes the function with the resolved value.

• Async functions always return a Promise, which allows ...read more
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It was aptitude plus MCQ from operating system, C programming basics, DSA

Q1. Tell me about the project in your resume
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Q2. A basic coding question
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Q1. Live coding question was asked it was very basic
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Q2. Hr question were asked after that
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Technical assesment was there in first round

Q1. Interview with national manager, CTO and fellow developer
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Q1. Meeting with regional head of IT department
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60 questions to be done in 60 mins

Q1. String DSA questions
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Q2. Applications of Data Structures
Ans. 
Data structures are used to store and organize data efficiently in computer programs.
• Data structures help in efficient searching, sorting, and manipulation of data.

• Examples include arrays, linked lists, stacks, queues, trees, and graphs.

• Applications include database management systems, file systems, and network protocols.
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Q1. About basic oops concepts and SQL concepts
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Q2. How resize win form according to screen size
Ans. 
To resize a win form according to screen size, use the Anchor property and the SizeChanged event.
• Set the Anchor property of the form and its controls to adjust their position and size relative to the form's edges.

• Handle the SizeChanged event of the form to update the size and position of the controls based on the new form size.

• Use the Screen class to get the size of the screen and adjust the form size accordingly.

• Consi...read more
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Q1. Managerial round about project details
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