Ericsson Associate Software Engineer Interview Questions, Process, and Tips for Freshers

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Critical reasoning and problem solving

Q1. Based on resume oops concepts about your work experience and your projects
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Aptitude, coding assessment with string and array

Q1. Explain OSI Model with different layers
Ans. 
The OSI Model is a conceptual framework used to describe network communication.
• The OSI Model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with adjacent layers.

• The Physical layer deals with the physical transmission of data, while the Application layer deals with user interfaces and applications.

• Examples of protocols at ...read more
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Q2. OOPS concepts and how are they implemented
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OOPS concepts are fundamental principles of object-oriented programming that help in designing and implementing software systems.
• Encapsulation - bundling of data and methods that operate on that data

• Inheritance - creating new classes from existing ones

• Polymorphism - ability of objects to take on multiple forms

• Abstraction - hiding implementation details and showing only functionality

• Examples - Java, C++, Python, Ruby
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Q3. About the shortcomings faced during project making.
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Q4. Why is cloud computing preferred
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Cloud computing is preferred for its scalability, cost-effectiveness, and accessibility.
• Scalability: Cloud computing allows for easy scaling up or down of resources as needed.

• Cost-effectiveness: Cloud computing eliminates the need for expensive hardware and maintenance costs.

• Accessibility: Cloud computing allows for remote access to data and applications from anywhere with an internet connection.

• Examples: Amazon Web Se
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Q1. What is future planning
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Future planning is the process of setting goals and creating a roadmap to achieve them.
• It involves identifying long-term objectives and breaking them down into smaller, achievable steps.

• It requires considering potential obstacles and developing contingency plans.

• It helps individuals and organizations stay focused and on track towards their desired outcomes.

• Examples include creating a five-year career plan or developing
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Q2. If I am versatile to work in support or implementation
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Simple Arithmetic data analysis pie chart based questions in mathematics,
verbal unseen passage, vocabulary, error detection etc.
Cocubes, aon, tcs assessments must be prepared for easiness.

Q1. SQL, DATABASES, ANY LANGUAGE According to the resumè and project/role based whichever they selected.
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Q2. Telecom and company related knowledge
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Q1. Again similar and more related questions to the role/project and resume.
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Q1. All about you and your fitness in the role
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