Pragma Edge Software Services Software Developer Interview Questions and Answers

25 MCQ questions online with time limit

Create webapp . Frontend, Backend , data encryption

Aptitude questions with some basic coding questions

They have given 3 coding questions and some pseudo codings

Q1. Tell about your self
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Q2. Some coding questions
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Q1. What is the specific problem you are referring to?
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Q2. Why the specific
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Q3. Tell me about yourself.
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Q4. What are your reasons?
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Q5. What are your dreams?
Ans. 
My dreams revolve around creating impactful software, fostering innovation, and contributing to a collaborative tech community.
• Innovative Software Solutions: I aspire to develop applications that solve real-world problems, like a health tracking app that promotes wellness.

• Continuous Learning: I dream of mastering new technologies, such as AI and machine learning, to enhance my skill set and stay relevant.

• Mentorship and...read more
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Q6. What is your full name?
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Q7. What are your weaknesses?
Ans. 
Identifying weaknesses helps in personal growth; common examples include perfectionism and difficulty in delegation.
• Perfectionism: I often spend too much time on details, which can delay project timelines. For instance, I once spent extra hours refining a UI component.

• Difficulty in Delegation: I sometimes struggle to delegate tasks, fearing that others may not meet my standards. This was evident in a team project where...read more
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Q8. What are your reasons for seeking employment?
Ans. 
I seek employment to grow my skills, contribute to innovative projects, and be part of a collaborative team in software development.
• Skill Development: I want to enhance my programming skills and learn new technologies, such as cloud computing or machine learning.

• Career Growth: I'm looking for opportunities to advance my career, potentially moving into leadership roles or specialized areas like DevOps.

• Passion for Innova...read more
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Q9. What do you consider to be your strengths?
Ans. 
My strengths include problem-solving, adaptability, and strong communication skills, which enhance my effectiveness as a developer.
• Problem-Solving: I excel at breaking down complex problems into manageable parts. For example, I successfully debugged a critical issue in a production system by systematically isolating the problem and implementing a solution.

• Adaptability: I quickly learn new technologies and frameworks. W...read more
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Q10. Where do you see yourself in five years?
Ans. 
In five years, I envision myself as a lead software developer, driving innovative projects and mentoring junior developers.
• Leadership Role: I aim to progress into a lead developer position, guiding a team on complex projects, similar to how I led a successful app development in my last role.

• Technical Expertise: I plan to deepen my knowledge in emerging technologies like AI and cloud computing, contributing to projects ...read more
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Q1. What are oops concepts in java, explain real time scenario
Ans. 
OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance allows a subclass to inherit properties and methods from a superclass.

• Polymorphism allows objects to take on multiple forms and behave differently based on their context.

• Encapsulation hides the implementation details of an object and only exposes necessary information.

• Abstraction allows for the creation of abstract class...read more
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Q2. Uses of interface, inheritance
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Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.
• Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.

• Inheritance allows for code reuse and extension of existing classes, reducing code duplication.

• Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i...read more
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Q3. SQL query for join of tables
Ans. 
SQL query for joining tables
• Use JOIN keyword to combine two or more tables based on a related column

• Specify the columns to be selected using SELECT keyword

• Use ON keyword to specify the condition for joining the tables

• Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
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Q4. Java concepts used in your project
Ans. 
Used Java concepts such as inheritance, polymorphism, and exception handling in my project.
• Implemented inheritance to create a base class and derived classes with specific functionalities.

• Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.

• Implemented exception handling to handle errors and prevent program crashes.

• Used interfaces to define a set of methods that a ...read more
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Q5. Overloading vs overriding, practical uses
Ans. 
Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
• Overloading is used to provide different ways to call a method with different parameters

• Overriding is used to provide a specific implementation of a method in a subclass

• Overloading is resolved at compile-time while overriding is r...read more
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It is easy to solve the Aptitude question and some identifying outputs of program.

Q1. What is class?and write a logic for object in a class.
Ans. 
A class is a blueprint for creating objects in object-oriented programming.
• A class defines the properties and behaviors of objects.

• An object is an instance of a class.

• Example: Class 'Car' can have properties like 'color' and 'model', and behaviors like 'drive' and 'stop'.
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Q2. 1.swap two numbers without using temp variable 2.Reverse the string.
Ans. 
Swap two numbers without using temp variable and reverse a string without using built-in functions.
• To swap two numbers without using temp variable, use bitwise XOR operation.

• To reverse a string without using built-in functions, use two pointers approach.

• Example for swapping numbers: a = a ^ b; b = a ^ b; a = a ^ b;

• Example for reversing a string: use two pointers to swap characters from start and end of the string.
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Now, I am preparing for the third round.
So, I don't know the Coding Question.