Ray Business Technologies Sitecore Developer Interview Questions and Answers

25 MCQ questions online with time limit

Create webapp . Frontend, Backend , data encryption

Q1. Tell me about yourself
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Q1. 1 Project Explanation 2 SDLC & STLC. 3 Differentiate Smoke vs Sanity 4 What is Regression testing? 5 Bug life cycle. 6 Scenarios on real time example. 7 Questions on agile
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Interview questions for Software Engineer position
• Project explanation should include details on the project's purpose, scope, and technologies used

• SDLC (Software Development Life Cycle) and STLC (Software Testing Life Cycle) are methodologies used in software development and testing respectively

• Smoke testing is a type of testing that checks if the basic functionalities of the software are working fine, while Sanity tes...read more
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Q1. All basic HR questions and salary discussion.
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Q1. What is Java?
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Java is a versatile, object-oriented programming language designed for portability across platforms and ease of use.
• Object-Oriented: Java uses objects to represent data and methods, promoting code reusability. Example: Classes and objects.

• Platform-Independent: Java code is compiled into bytecode, which can run on any device with a Java Virtual Machine (JVM).

• Rich API: Java provides a comprehensive set of libraries for t...read more
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Q2. What is the purpose of the Java Virtual Machine (JVM)?
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The JVM enables Java applications to run on any device by providing an environment for executing Java bytecode.
• Platform Independence: JVM allows Java programs to run on any operating system without modification.

• Bytecode Execution: It interprets or compiles Java bytecode into machine code for execution.

• Memory Management: JVM handles memory allocation and garbage collection automatically.

• Security: It provides a secure ex...read more
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Q3. What are the key concepts of Object-Oriented Programming (OOP)?
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OOP is a programming paradigm based on objects, encapsulating data and behavior, promoting code reusability and modularity.
• Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

• Inheritance: Mechanism to create a new class based on an existing class, inheriting its properties (e.g., a 'Dog' class inheriting from an 'Animal' class).

• Polymorphism: Ability to present the same inte...read more
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Q4. What are the different types of variables?
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Variables can be categorized based on their scope, lifetime, and data type, impacting how they are used in programming.
• 1. Local Variables: Defined within a function or block, e.g., 'int x = 10;' inside a function.

• 2. Global Variables: Accessible throughout the program, e.g., 'int count;' defined outside any function.

• 3. Static Variables: Retain their value between function calls, e.g., 'static int counter = 0;' in a func...read more
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Q5. What is an interface?
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An interface defines a contract for classes, specifying methods and properties without implementing them.
• An interface can contain method signatures and properties but no implementation.

• Classes that implement an interface must provide concrete implementations for all its members.

• Interfaces support multiple inheritance, allowing a class to implement multiple interfaces.

• Example: In Java, 'Runnable' is an interface that re...read more
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Q6. What are the data types
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