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I applied via Walk-in and was interviewed in Aug 2023. There was 1 interview round.
Object-oriented programming (OOP) is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOP focuses on creating objects that interact with each other to solve problems.
Key principles of OOP include encapsulation, inheritance, and polymorphism.
Example: In OOP, a car object can have properties like color and speed, and methods like accel...
A constructor is a special type of method that is automatically called when an object is created.
Constructors have the same name as the class they belong to.
They are used to initialize the object's state.
Constructors do not have a return type.
Example: public class Car { public Car() { // constructor code here } }
Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class.
Allows a class to reuse code from another class
Establishes a parent-child relationship between classes
Derived class inherits attributes and methods from base class
Promotes code reusability and reduces redundancy
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
Polymorphism allows for flexibility and reusability in code.
Examples include method overriding in inheritance and interface implementation.
For example, a Shape superclass can have subclasses like Circle and Square that override a calculateArea method.
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I applied via Company Website and was interviewed in Jan 2021. There were 3 interview rounds.
In five years, I envision myself as a senior analyst, leading projects and mentoring junior team members while driving impactful data-driven decisions.
I aim to develop expertise in advanced analytics tools, such as Python and R, to enhance data modeling capabilities.
I plan to take on leadership roles in projects, guiding teams to deliver actionable insights that align with business goals.
I aspire to mentor junior analy...
To debug a particular program without affecting others, use breakpoints and step through the code.
Set a breakpoint in the program you want to debug
Step through the code using a debugger to identify the issue
Use logging statements to track the flow of the program
Check the call stack to see which functions are being called
Use conditional breakpoints to stop the program at specific points
I applied via Walk-in and was interviewed before Jun 2021. There were 2 interview rounds.
HR told about the company on the first day, how it works, told the rules, showed the management and a lot
I applied via Approached by Company and was interviewed before Jul 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
If and Switch Case statements are used for conditional branching in programming.
If statements are used for simple conditional branching.
Switch Case statements are used for multiple conditional branching.
If statements are more flexible than Switch Case statements.
Switch Case statements are more efficient than If statements for large number of conditions.
If statements can be nested, but Switch Case statements cannot.
Exam...
Yes, algorithms and pseudocodes are still important in IT Services.
Algorithms are used in various fields of IT such as machine learning, data analysis, and cryptography.
Pseudocodes are used to plan and design algorithms before coding them.
Understanding algorithms and pseudocodes is essential for software engineers to write efficient and optimized code.
Examples of algorithms include sorting algorithms, search algorithms...
Yes, I am comfortable using both CLIs and IDEs for my daily tasks.
I have experience using various CLIs such as Git Bash, Windows Command Prompt, and Terminal on macOS.
I am proficient in using IDEs such as Visual Studio Code, Eclipse, and IntelliJ IDEA.
I understand the benefits and drawbacks of both CLIs and IDEs and can choose the appropriate tool for the task at hand.
I applied via Referral and was interviewed in Dec 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in May 2021. There were 4 interview rounds.
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