Protean eGov Technologies Technology Trainee Interview Questions and Answers

Q1. OOPS, DI, Diff between Read-only and const
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Q2. Types of classes
Ans. 
Types of classes include abstract classes, concrete classes, interface classes, and inner classes.
• Abstract classes cannot be instantiated and may contain abstract methods.

• Concrete classes can be instantiated and provide implementations for all methods.

• Interface classes define a contract for classes to implement.

• Inner classes are classes defined within another class.
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Q1. Strength and weakness
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Q2. How do you handle difficult situations within a team?
Ans. 
I address difficult situations within a team by promoting open communication, seeking to understand all perspectives, and collaborating on solutions.
• Promote open communication to address issues early on

• Seek to understand all perspectives before making decisions

• Collaborate with team members to find mutually beneficial solutions
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The topic was given and we were to discuss on it. It seemed farely easy

Q1. Give intro about yourself
Ans. 
I am a technology analyst with a strong background in data analysis and software development.
• Experienced in analyzing complex data sets to identify trends and insights

• Proficient in programming languages such as Python, SQL, and Java

• Skilled in creating data visualizations and reports to communicate findings

• Familiar with machine learning algorithms and techniques

• Worked on projects involving cloud computing and big data t
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Q2. Fibonacci series code question
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Q3. Project related questions
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Q1. Introduction about yourself
Ans. 
I am a technology analyst with a strong background in data analysis and software development.
• Experienced in analyzing complex data sets to identify trends and insights

• Proficient in programming languages such as Python, SQL, and Java

• Skilled in creating data visualizations and reports using tools like Tableau and Power BI

• Familiar with machine learning algorithms and techniques for predictive modeling
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Q2. Where do you see yourself in next 5 years
Ans. 
In the next 5 years, I see myself advancing in my career as a Technology Analyst, taking on more responsibilities and contributing to innovative projects.
• Continuing to stay updated on the latest technology trends and advancements

• Developing strong analytical and problem-solving skills

• Leading and collaborating on cross-functional teams

• Possibly pursuing further education or certifications in a specialized area
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Q3. Simple Clud related questions
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Operation based case study

Q1. Prepare DB schema for universiry
Ans. 
Design a database schema for a university
• Create tables for students, courses, professors, departments, and enrollments

• Establish relationships between tables using foreign keys

• Include attributes such as student ID, course ID, professor ID, department ID, and enrollment date

• Consider normalization to reduce redundancy and improve data integrity
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Q2. Explain all connections and terms
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Connections and terms in technology analysis are essential for understanding the relationships between different components and concepts.
• Connections refer to the relationships between different elements in a system or network.

• Terms are the specific vocabulary used to describe concepts, tools, and processes in technology analysis.

• Understanding connections and terms helps analysts make sense of data, identify patterns, a...read more
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Q1. OOPS Concepts Implementation
Ans. 
OOPS concepts are implemented in object-oriented programming languages to improve code organization and reusability.
• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: allows a class to inherit properties and behavior from another class

• Polymorphism: ability for objects to be treated as instances of their parent class or their own class

• Abstraction: hiding the complex ...read more
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Q1. How can you divide a cake into 8 parts only 3 cuts allowed
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Q2. My SQL based procedures triggers cursors
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Around 30 questions of verbal,language,aptitude

Topic was OTT VS Cinema

Q1. Write program to get common number from two arraylist using java 8
Ans. 
Program to find common numbers in two arraylists using Java 8
• Use Java 8 streams to filter out common elements between two arraylists

• Convert arraylists to streams, use filter() and collect() methods

• Use distinct() method to avoid duplicate common numbers
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Q2. 2nd highest salary of an employee
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Q1. How the team is been handled
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Q2. Production issues faced recently
Ans. 
Recently faced production issues include server downtime and software bugs.
• Server downtime due to hardware failure

• Software bugs causing crashes and data loss

• Integration issues with third-party systems
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