Ericsson Interview Questions, Process, and Tips

Python related questions

About the role and expertise in other tools

Q1. Salary discussion
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Q1. 4g/5g related all materials are questions I khow very well....
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Q2. 4g/5g related all materials are questions I know very well...
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Q3. Tri band full sites related questions,I know very well
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Q4. 850 band tites related any questions.i know very well
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Q5. Mrn related related questions
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Q6. Dispatch related questions
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Q7. Vehicle related questions
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Q1. ITIL process and different stages
Ans. 
ITIL (Information Technology Infrastructure Library) is a set of best practices for IT service management, consisting of five stages: Service Strategy, Service Design, Service Transition, Service Operation, and Continual Service Improvement.
• Service Strategy involves understanding the needs of the business and creating a strategy to meet those needs.

• Service Design focuses on designing new or changed services for introdu...read more
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Q2. What is ITIL and its process
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ITIL stands for Information Technology Infrastructure Library. It is a set of best practices for IT service management.
• ITIL is a framework that provides guidelines for IT service management

• It consists of five core publications covering various IT processes such as incident management, problem management, change management, etc.

• ITIL processes are designed to help organizations deliver high-quality IT services to their c...read more
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Q3. What is incident and change management
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Incident and change management are processes used in IT to handle unexpected events and implement modifications to systems.
• Incident management involves responding to and resolving unplanned disruptions to IT services.

• Change management focuses on controlling the lifecycle of all changes to IT infrastructure.

• Both processes aim to minimize the impact of incidents and changes on the organization's operations.

• Examples of in...read more
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Q4. How incident became Problem.
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An incident becomes a problem when it is not resolved in a timely manner or when it recurs frequently.
• Lack of proper root cause analysis can lead to incidents turning into problems.

• Inadequate resources or expertise to address the incident can escalate it into a problem.

• Failure to implement preventive measures after an incident can result in it becoming a recurring problem.
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Q5. What is MIR and when this need to create
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MIR stands for Major Incident Review. It is created after a major incident to analyze the root cause and prevent future occurrences.
• MIR is created after a major incident to review what happened and why.

• It helps in identifying the root cause of the incident.

• MIR includes recommendations for preventing similar incidents in the future.

• It involves a detailed analysis of the incident timeline, actions taken, and outcomes.

• MIR...read more
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Q1. ML questions and deep learning
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Q2. Project in your cv
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Developed a machine learning model to predict customer churn for a telecom company.
• Used Python and scikit-learn for data preprocessing and model building

• Performed feature engineering to improve model performance

• Evaluated model using metrics like accuracy, precision, and recall
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Q1. Questions on AWS
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Q2. AWS S3,EC2
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Given drawing to draw by using REVIT tool

Q1. What is your experience.
Ans. 
I have 5 years of experience in designing mechanical components for automotive industry.
• Designed various mechanical components such as engine parts, suspension systems, and body structures.

• Utilized CAD software to create detailed drawings and models for manufacturing.

• Collaborated with cross-functional teams to ensure designs meet performance and safety requirements.

• Implemented design changes based on feedback from test...read more
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Q2. All questions related to previous work experience.
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