Ericsson Senior Embedded Software Engineer Interview Questions and Answers

Q1. Walk me through your resume
Ans. 
I have experience in embedded software development and will walk you through my resume.
• Bachelor's degree in Computer Science with a focus on embedded systems

• Internship at XYZ Company where I developed firmware for a medical device

• Worked as a Junior Embedded Software Developer at ABC Company, where I designed and implemented software for an IoT device

• Proficient in programming languages like C and C++

• Experience with micr...read more
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Q1. Describe the project I have
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Q1. Regular HR questions
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Q2. What's your salary expectation
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10 multiple choice questions and 4 algorithm questions.

Q1. What's RESTful api?
Ans. 
RESTful api is an architectural style for designing networked applications.
• REST stands for Representational State Transfer

• Uses standard HTTP methods like GET, POST, PUT, DELETE

• Resources are identified by URIs

• Stateless communication between client and server

• Responses are typically in JSON or XML format
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Q2. How do you debug with gdb?
Ans. 
Debugging with gdb involves setting breakpoints, stepping through code, inspecting variables, and analyzing memory.
• Set breakpoints at specific lines of code using 'break' command

• Step through code using 'next' or 'step' commands

• Inspect variables using 'print' command

• Analyze memory using 'x' command

• Use 'continue' command to resume execution
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Q3. Tell me about OSI model
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The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model stands for Open Systems Interconnection model.

• It helps in understanding how different networking protocols work together.

• The seven layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and communicates w...read more
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Q4. General linux command line questions
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Q1. DSA , C , telecom
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Q1. DSA , C telecom
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DSA Program based on Array, Linklist, Tree

Q1. C/C++ and DS question
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Q1. C/C++ and DS Questions
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