Software Design Engineer

filter-iconFilter interviews by

Software Design Engineer Interview Questions and Answers

Updated 15 Jul 2024

Popular Companies

search-icon

Q1. Explain about Exception Handling and how many types of Exceptions and we can handle Exception

Ans.

Exception handling is a mechanism to handle runtime errors and prevent program crashes.

  • There are two types of exceptions: checked and unchecked.

  • Checked exceptions are checked at compile-time and must be handled or declared.

  • Unchecked exceptions are runtime exceptions and do not need to be handled or declared.

  • We can handle exceptions using try-catch blocks.

  • We can also use finally block to execute code regardless of whether an exception is thrown or not.

Q2. Make a copy of binary tree with additional friend node that links to a random node

Ans.

Copy a binary tree with a friend node linking to a random node.

  • Create a new node for each node in the original tree

  • Copy the value of the original node to the new node

  • Link the new node to the corresponding node in the new tree

  • Generate a random number to select a random node in the new tree

  • Link the friend node of each node in the new tree to the randomly selected node

Software Design Engineer Interview Questions and Answers for Freshers

illustration image

Q3. Find the number of areas (an area is a group of connected 1s) in a given 0/1 matrix.

Ans.

Count the number of connected 1s in a 0/1 matrix.

  • Traverse the matrix and for each 1 encountered, perform a depth-first search to find all connected 1s.

  • Mark the visited 1s to avoid revisiting them.

  • Increment the count of areas for each new group of connected 1s found.

  • Return the total count of areas.

  • Consider edge cases like empty matrix, matrix with all 0s, or matrix with all 1s.

Q4. React component with states and props uses

Ans.

React components can have states and props to manage data and communication between components.

  • States are used to manage data that can change over time within a component.

  • Props are used to pass data from parent components to child components.

  • States are mutable and can be changed using setState() method.

  • Props are read-only and cannot be changed by the child component.

  • Example: where 'name' is a prop passed to MyComponent.

Are these interview questions helpful?

Q5. Which language comfortable

Ans.

I am comfortable with multiple programming languages, including Java, Python, and C++.

  • Proficient in Java, Python, and C++

  • Experience with JavaScript, HTML, and CSS

  • Familiarity with SQL and NoSQL databases

  • Comfortable with object-oriented programming and design patterns

Q6. python-sorting linked lists for loops

Ans.

Python provides built-in sorting functions for lists and supports linked lists. For loops are used for iteration.

  • Python's built-in sorting functions include sorted() and sort()

  • Linked lists can be implemented using the LinkedList class in the collections module

  • For loops are used for iteration over lists, dictionaries, and other iterable objects

Share interview questions and help millions of jobseekers 🌟

man-with-laptop

Q7. what is an LCR circuit?

Ans.

An LCR circuit is a circuit that contains inductors (L), capacitors (C), and resistors (R) connected in series or parallel.

  • An LCR circuit can exhibit resonance at a certain frequency where the impedance is minimized.

  • The behavior of an LCR circuit can be described using complex numbers and phasors.

  • Examples of LCR circuits include band-pass filters, oscillators, and impedance matching networks.

Q8. Find prime number in Javascript

Ans.

Use a loop to check if a number is divisible by any number other than 1 and itself.

  • Iterate through numbers from 2 to n-1

  • Check if n is divisible by any number in the range

  • If not divisible, n is a prime number

Software Design Engineer Jobs

Software Design Engineer 3-6 years
Motherson Technology Services Limited
3.3
Bangalore / Bengaluru
Software Design Engineer 3-6 years
Harman Connected Services Corporation India Pvt.
3.7
Hyderabad / Secunderabad
Mobile Software Design Engineer Full-Stack 5-9 years
Sampoorna Consultants
4.6
Bangalore / Bengaluru
Interview Tips & Stories
Ace your next interview with expert advice and inspiring stories

Interview experiences of popular companies

3.7
 • 5.6k Interviews
3.3
 • 24 Interviews
3.8
 • 9 Interviews
4.0
 • 3 Interviews
View all

Calculate your in-hand salary

Confused about how your in-hand salary is calculated? Enter your annual salary (CTC) and get your in-hand salary

Recently Viewed
SALARIES
Mittal Software Labs
SALARIES
Herman Miller
INTERVIEWS
Herman Miller
No Interviews
JOBS
Herman Miller
No Jobs
LIST OF COMPANIES
Dalmia Industries
Overview
LIST OF COMPANIES
Fluke Corporation
Overview
SALARIES
Dalmia Industries
SALARIES
Mittal Software Labs
SALARIES
Herman Miller
INTERVIEWS
AEREN IT Solutions
No Interviews
Software Design Engineer Interview Questions
Share an Interview
Stay ahead in your career. Get AmbitionBox app
qr-code
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+

Reviews

4 L+

Interviews

4 Cr+

Salaries

1 Cr+

Users/Month

Contribute to help millions

Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2024 Info Edge (India) Ltd.

Follow us
  • Youtube
  • Instagram
  • LinkedIn
  • Facebook
  • Twitter