Luxoft PMO Analyst Interview Questions and Answers

Q1. Tableau Questions 1. Difference between dimensions and measures. 2. What is RLS? 3. What are the functions you can assign in RLS? 4. Explain what is drill down approach. 5. What is LOD? 6. What is a calcul...read more
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Q2. SQL Questions 1. In employee table find the 2nd highest salary. 2. Find the highest average salary in department 3. Given two tables(sales & product) find total sales per category 4. Two questions to find ...read more
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Q1. Service desk parameter
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Q2. Troubleshooting and call handling
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Basics of Statics and also verbal

Data structures and algorithms trees

Q1. Tell me about yourself
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Q2. Previous experience questions
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Sql python test online with webcam on

Q1. Python code for reversing string
Ans. 
Use Python's slicing feature to reverse a string.
• Use string slicing with a step of -1 to reverse the string.

• Example: 'hello'[::-1] will return 'olleh'.
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Q1. Tell me about yourself
Ans. 
I am a detail-oriented business analyst with a strong background in data analysis and problem-solving.
• Experienced in gathering and analyzing business requirements

• Skilled in creating data models and visualizations

• Proficient in using tools like SQL, Excel, and Tableau

• Strong communication and presentation skills

• Ability to work collaboratively with cross-functional teams
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Q1. Where do you see yourself in 5 years
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Q2. Tell me about yourself
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Provided sales case study, asked to analyse the same ans provide insights

Q1. OOPS concept in java
Ans. 
OOPS concept in Java refers to Object-Oriented Programming principles like inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Polymorphism allows objects to be treated as instances of their parent class.

• Abstraction hides the implementation d...read more
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Q2. Difference between lists and tuples
Ans. 
Lists are mutable, ordered collections of items while tuples are immutable, ordered collections of items.
• Lists are defined using square brackets [] while tuples are defined using parentheses ().

• Lists can be modified (add, remove, change elements) while tuples cannot be modified once created.

• Lists are typically used for collections of similar items that may need to be changed, while tuples are used for fixed collections...read more
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