Bosch Global Software Technologies Senior Developer Interview Questions and Answers

Easy exam sample available on youtube

Q1. What are step functions.
Ans. 
Step functions are a type of serverless function that allow you to create workflows by chaining multiple functions together.
• Step functions are used to coordinate multiple AWS services into serverless workflows.

• They allow you to define a series of steps in a workflow, with each step being a separate function.

• You can use step functions to handle complex business logic, long-running processes, and error handling.

• Step func...read more
Answered by AI
Add your answer
Q2. How to scale lambdas
Ans. 
Scaling lambdas involves optimizing memory usage, increasing concurrency, and managing dependencies.
• Optimize memory usage by reducing unnecessary variables and objects

• Increase concurrency by using asynchronous programming and parallel processing

• Manage dependencies by breaking down functions into smaller, more modular components

• Consider using AWS Lambda Provisioned Concurrency for consistent performance
Answered by AI
Add your answer

Q1. How did you handled a difficult collegelue
Ans. 
I addressed the issue directly and professionally, seeking to understand their perspective and find common ground.
• Approached the colleague privately to discuss the issue

• Listened actively to their concerns and perspective

• Sought to find common ground and reach a resolution

• Maintained professionalism and respect throughout the conversation
Answered by AI
Add your answer

Q1. Core JavaScript concept
Add your answer
Q2. Write an example for the closure
Ans. 
A closure is a function that has access to its own scope, as well as the outer scope in which it was defined.
• A closure can access variables from its outer function even after the outer function has finished executing.

• Closures are commonly used in event handlers, callbacks, and asynchronous code.

• Example: const outerFunction = () => { const outerVar = 'I am outer'; return () => { console.log(outerVar); }; }; const innerF...read more
Answered by AI
Add your answer
Q3. Diffrence between Normal and Arrow Fuction and its example
Ans. 
Arrow functions are concise syntax for writing functions in JavaScript, compared to normal functions.
• Arrow functions do not have their own 'this' keyword, they inherit it from the parent scope.

• Arrow functions do not have 'arguments' object.

• Arrow functions cannot be used as constructors.

• Arrow functions are more concise and easier to read compared to normal functions.
Answered by AI
Add your answer
Q4. React States and Props, Hook, Life cycle method
Add your answer

Q1. Array qs reverse
Add your answer
Q2. Question about angular and react
Add your answer

Q1. Write the implementation for list in Scala
Ans. 
Implementation of list in Scala
• Use the List class in Scala to create a list

• Lists are immutable and can hold elements of the same type

• Example: val myList = List(1, 2, 3, 4, 5)
Answered by AI
Add your answer

Q1. Questions on Salesforce admin and development
Add your answer
Q2. Lwc and aura questions
Add your answer

Q1. Describe your projects
Add your answer

Q1. Design class with vector as member

Ans. 

Design a class with a vector as a member.

• Declare a private vector member variable in the class.

• Implement appropriate constructors and destructors.

• Define member functions to manipulate the vector.

• Consider using const and reference parameters to avoid unnecessary copying.

• Example: class MyClass { private: vector myVector; public: void addElement(int element); }

Add your answer