InfoBeans RPA Developer Interview Questions and Answers

It was good. They will provide a aptitude round to do.

Q1. They will provide a use case to solve
Add your answer

Q1. General overview of yourself
Add your answer

Q1. Explain exceptional handling
Ans. 
Exception handling is a mechanism to handle runtime errors in a program.
• Exception handling helps in gracefully handling unexpected errors in a program.

• It prevents the program from crashing and allows for proper error logging and recovery.

• Commonly used keywords in exception handling are try, catch, finally, and throw.

• Example: try { // code that may throw an exception } catch(Exception ex) { // handle the exception }
Answered by AI
Add your answer
Q2. Explain difference between abstract and interfaces
Ans. 
Abstract classes can have implementation details while interfaces cannot.
• Abstract classes can have both abstract and non-abstract methods, while interfaces can only have abstract methods.

• A class can only inherit from one abstract class, but can implement multiple interfaces.

• Abstract classes can have constructors, fields, and properties, while interfaces cannot.

• Abstract classes are used when some common functionality ne...read more
Answered by AI
Add your answer
Q3. One coding question on arrays
Add your answer

Q1. Looker developer
Add your answer
Q2. Sql server
Add your answer

Q1. Looker developer
Add your answer
Q2. Sql server
Add your answer

Q1. Why functional interface when we have interface
Ans. 
Functional interfaces provide a single abstract method for functional programming in Java.
• Functional interfaces allow for lambda expressions and method references to be used as instances of the interface.

• Interfaces with multiple abstract methods cannot be used for lambda expressions.

• Example: java.util.function.Function is a functional interface with a single abstract method apply().
Answered by AI
Add your answer
Q2. Java 8 explain all features in short
Ans. 
Java 8 introduced new features like lambda expressions, streams, functional interfaces, and default methods.
• Lambda expressions: Allows writing concise code by enabling functional programming.

• Streams: Provides a way to work with sequences of elements efficiently.

• Functional interfaces: Interfaces with a single abstract method, used for lambda expressions.

• Default methods: Allows adding new methods to interfaces without br
Answered by AI
Add your answer
Q3. If one functional interface can extend another interface
Ans. 
Yes, one functional interface can extend another interface in Java.
• Functional interfaces can extend other functional interfaces in Java.

• The child interface can have only one abstract method, but can inherit default methods from the parent interface.

• Example: interface Parent { void method1(); } interface Child extends Parent { void method2(); }
Answered by AI
Add your answer

Q1. Java,sql,springboot
Add your answer

Q1. Java, sql, spring, springboot, microservice, junit, puzzle or codinques
Add your answer

Q1. Basic hr questions
Add your answer

Q1. What is difference between sid 1 and sid 2
Ans. 
SID 1 and SID 2 are two different system identifiers used in software development.
• SID 1 is used to identify a specific software component or module.

• SID 2 is used to identify a specific software instance or version.

• SID 1 is typically assigned during the development phase, while SID 2 is assigned during deployment or release.

• SID 1 helps in managing and organizing the codebase, while SID 2 helps in tracking and managing d
Answered by AI
View 1 more answer
Q2. Run time behaviour of scan
Ans. 
The run time behavior of scan refers to how a scanning operation behaves during execution.
• Scan is a common operation used to read input from a source, such as a file or user input.

• The run time behavior of scan depends on the programming language and the specific implementation of the scan function.

• Scan typically reads input sequentially and stops when it encounters a delimiter or reaches the end of the input.

• The behavi...read more
Answered by AI
Add your answer
Q3. What type of components we can use
Ans. 
Components that can be used in software development
• Libraries: reusable code that provides specific functionality

• Frameworks: a collection of libraries and tools that provide a foundation for building software

• APIs: interfaces that allow different software components to communicate with each other

• Databases: storage systems for managing and organizing data

• UI components: user interface elements like buttons, forms, and menu...read more
Answered by AI
Add your answer
Q4. How many paralleisms are there
Add your answer
Q5. Multifile system
Add your answer

Q1. Project amd Advanced C++ concepts
Add your answer

C++ coding questions and logical questions