STMicroelectronics Software Developer Interview Questions and Answers

Percentage, number system , profit loss, blood relations

Data structures and algorithms , javascript , css ,html

Q1. What are your strengths and weaknesses
Add your answer

Q1. Where do you see yourself in next five years
Add your answer

Basic aptitude questions ,, 45 question 60 mins.

Aptitude 45questions 1 hr

Q1. Panel was of 2 person, asked about projects , html, css, java, and questions on microcontrollers
Add your answer
Q2. Explain css box model
Ans. 
CSS box model is a fundamental concept in web design, defining the structure and layout of elements on a webpage.
• The box model consists of content, padding, border, and margin around an element.

• Content area is where text and images are displayed.

• Padding is the space between the content and the border.

• Border is the line that goes around the padding and content.

• Margin is the space outside the border, separating the eleme
Answered by AI
Add your answer
Q3. Dom objects , union and structure
Add your answer

Q1. Basic C#, OOPS, design priniciples
Add your answer

Technical plus aptitude based on domain you choose( pre placemt talks)

Q1. Communication theory , aptitude, electronics basics for firmware domain(screening)
Add your answer
Q2. Coding related questions
Add your answer

Q1. Circuits related practical questions
Add your answer

Q1. General things only
Add your answer

Q1. Related to Projects I have worked on
Add your answer
Q2. Techincal questions
Add your answer

Q1. Basic fundamentals of cs, dsa
Add your answer
Q2. Puzzles, os concepts
Add your answer

Round duration - 90 Minutes
Round difficulty - Medium

The timing was from 4:30 pm to 6 pm, so it was quite convenient. The platform was good, the only problem I had was while attempting diagram based questions, as the interface was difficult to understand. The test had three types of questions- MCQ, subjective and diagram based. The major topics from which the question were asked were- sequential circuits(sequence detector), static timing analysis, digital design and computer architecture.

Q1. 
City of Happy People Problem Statement
Imagine a city where the happiness of each resident is described by a numerical value. Ninja, who is visiting this city, is interested in forming groups of people su...read more
Ans. 
The problem is to find the number of ways to form a group of people such that the overall happiness of the group falls within a given range.
• Iterate through all possible subsets of the given array/list

• Calculate the sum of happiness values for each subset

• Count the number of subsets whose sum falls within the given range
Answered by AI
Add your answer

Round duration - 60 Minutes
Round difficulty - Medium

The timing for my interview was 9:30 pm and it went on for an hour. They asked me thorough questions from majorly two topics- CMOS and Digital System Design. Even if I was not able to answer certain questions,, they were happy to drop hints and then observed how I went further with the solution.

Q1. 
Wildcard Pattern Matching Problem Statement
Implement a wildcard pattern matching algorithm to determine if a given wildcard pattern matches a text string completely.
The wildcard pattern may include the...read more
Ans. 
The task is to implement a wildcard pattern matching algorithm that checks if a given wildcard pattern matches a given text.
• The wildcard pattern can include the characters '?' and '*'

• '?' matches any single character

• '*' matches any sequence of characters (sequence can be of length 0 or more)

• The matching should cover the entire text, not partial text

• Implement a function that takes the wildcard pattern and the text as inp...read more
Answered by AI
Add your answer

Basic C questions and microcontrollers

Leetcode Easy - mediums