Tata Communications Business Analyst Interview Questions and Answers

Q1. DataEngineering, ML, AI
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Q2. Cloud Project implementation challenges.
Ans. 
Cloud project implementation challenges include security concerns, integration issues, and lack of expertise.
• Security concerns related to data privacy and compliance regulations

• Integration issues with existing systems and applications

• Lack of expertise in cloud technologies and best practices

• Cost management and budget constraints

• Data migration and transfer challenges

• Vendor lock-in and interoperability issues
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Automation scripting and test management.

How will you manage escalations with a third-party vendor?

Q1. What is the breakdown of compensation and benefits?
Ans. 
Compensation and benefits include salary, bonuses, health insurance, retirement plans, and other perks.
• Base Salary: The fixed annual amount paid to an employee, e.g., $100,000.

• Bonuses: Performance-based incentives, e.g., annual bonuses up to 20% of salary.

• Health Insurance: Coverage for medical expenses, e.g., employer pays 80% of premiums.

• Retirement Plans: Contributions to 401(k) or pension plans, e.g., employer matche...read more
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Q2. Location preferences
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Q3. Reduce notice period in previous company
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Java Collections - Hash map and Hash table.

Stakeholder management and escalation/conflict management.

Q1. Salary negotiation and location preference.
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Q2. Policy explanation
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Q3. Joining date within 30 days
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Q1. Focus was on previous Experience for all questions
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Focus was on previous experience for all questions

Skills Behavioral questions were the focus