Silicon Labs Intern Interview Questions and Answers for Freshers

Basic 11th 12th science

Strings and arrays are the most asked

Logical thinking of solving real time problems

It encompasses aptitude, physics from the 10th and 12th grades, and various technical questions as well.

It is an online coding challenge taking place on the college premises. There are three questions that need to be coded using only the C programming language.

Q1. Dif between electronics and electrical
Ans. 
Electronics deals with the flow of electrons in devices like transistors and diodes, while electrical focuses on the generation, distribution, and use of electrical power.
• Electronics involves the design and development of electronic circuits and devices.

• Electrical engineering deals with power generation, transmission, and distribution.

• Electronics often involves smaller, more intricate components like integrated circuit...read more
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Q2. Asked questions from first round aptitude and technical question.
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Q1. It is personal hHR interview. Normal HR questions only
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Aptitude test as normal that includes 2 programming questions

C programming test testing our depth of knowledge in C programming

Q1. Explain about any project mentioned in the resume
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Q1. HR round to find our softskill
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Ticket booking app discussion

Q1. Second level tech round
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OS Networks C Programming Aptitude Mcqs

Two Coding questions and were of medium to hard level.

Q1. Explain storage variables in C?
Ans. 
Storage variables in C are used to store data temporarily during program execution.
• Storage variables in C are declared using data types like int, float, char, etc.

• They can be stored in different memory locations like stack, heap, or data segment.

• Variables declared outside functions have global scope and are stored in data segment.

• Variables declared inside functions have local scope and are stored in stack memory.

• Dynami...read more
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Q2. Take two numbers, reverse both, then perform addition and reverse again?
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Q3. First three kinds of sorting
Ans. 
The first three kinds of sorting are bubble sort, selection sort, and insertion sort.
• Bubble sort compares adjacent elements and swaps them if they are in the wrong order.

• Selection sort selects the smallest element and swaps it with the first element, then selects the second smallest element and swaps it with the second element, and so on.

• Insertion sort builds the final sorted array one item at a time by inserting each
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Q4. Output questions based on pointers in C
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