Sensen Networks Junior Data Analyst Interview Questions and Answers

The aptitude test comprised both coding as well as aptitude questions but most of them were purely aptitude based.

Q1. What is machine learning in layman's language?
Ans. 
Machine learning is teaching computers to learn and improve from experience without being explicitly programmed.
• Machine learning is a subset of artificial intelligence.

• It involves training algorithms to recognize patterns in data.

• The algorithms then use these patterns to make predictions or decisions.

• Examples include image recognition, speech recognition, and recommendation systems.

• Machine learning requires large amoun...read more
Answered by AI
Add your answer
Q2. What is the research methodology?
Ans. 
Research methodology is a systematic approach to conducting research, including the collection and analysis of data.
• Research methodology involves identifying a research problem, developing a research plan, collecting data, analyzing data, and drawing conclusions.

• There are different types of research methodologies, including qualitative, quantitative, and mixed methods.

• Qualitative research involves collecting non-numeri...read more
Answered by AI
Add your answer
Q3. What is the difference between Machine Learning , Artificial Intelligence and Statistics?
Ans. 
Machine learning is a subset of AI that uses statistical techniques to enable machines to learn from data and improve performance.
• Artificial Intelligence is the broader concept of machines being able to carry out tasks in a way that we would consider smart.

• Statistics is the study of the collection, analysis, interpretation, presentation, and organization of data.

• Machine learning is a subset of AI that uses statistical ...read more
Answered by AI
Add your answer

Q1. In this Managerial round , resume-based questions were asked.
Add your answer

Q1. Salary negotiation was carried out
Add your answer

Q1. Work Experience
Add your answer

Q1. Project specific
Add your answer

Q1. How did I handle difficult situations
Ans. 
I handle difficult situations by staying calm, analyzing the problem, and finding a solution.
• Remain calm and composed under pressure

• Identify the root cause of the problem

• Collaborate with team members to brainstorm solutions

• Communicate effectively with stakeholders to address concerns

• Implement a plan of action to resolve the issue
Answered by AI
Add your answer

Q1. Process related
Add your answer
Q2. Experience on the tools
Ans. 
Proficient in tools such as Microsoft Excel, SQL, Tableau, and Jira
• Extensive experience using Microsoft Excel for data analysis and reporting

• Skilled in writing SQL queries to extract and manipulate data from databases

• Familiar with creating visualizations and dashboards in Tableau

• Utilized Jira for project management and tracking tasks
Answered by AI
Add your answer

Q1. Process and relavent
Add your answer
Q2. Notice period & joining date
Add your answer

IN SQL, Tableau and Excel

Basis logical and numerical aptitude

Questions on past experiences and project management. Situations based scenario

Case study was work related and the analysis was related to job role

Q1. Basic questions on the personal side
Add your answer
Q2. Explain about the work experience
Add your answer

Q1. Questions on a. Business Analysis b. Situational questions
Add your answer

Q1. Domain related questions Contextual questions
Add your answer

Q1. About yourself Experience related questions
Add your answer