Build and Release Engineer Interview Questions and Answers

Sample Jenkins pipeline for Maven project build and release, optimizing slow jobs, securing Jenkins server, and enforcing code quality checks in Git.

• Use Jenkins pipeline script to automate build and release process

• Optimize slow Jenkins job by parallelizing tasks, reducing unnecessary steps, and optimizing resource usage

• Secure Jenkins server by setting up authentication, authorization, and implementing security best practices

• Enforce code quality checks in Git by using plugins ...read more

A program demonstrating function calling in shell scripting

• Define functions using the 'function' keyword

• Call functions using their name followed by parentheses

• Pass arguments to functions using positional parameters

• Functions can return values using the 'return' keyword

There are several types of authentication possible in IIS.

• Basic Authentication

• Digest Authentication

• Windows Authentication

• Forms Authentication

• Client Certificate Authentication

Program to find the highest value in an array of strings.

• Iterate through the array and compare each element to find the highest value.

• Use a variable to keep track of the highest value found so far.

• Return the highest value at the end of the iteration.

Program to print numbers from 1 to 100

• Use a loop to iterate from 1 to 100

• Print each number in the loop

Oops concept is a programming paradigm that focuses on objects and their interactions.

• Encapsulation - hiding implementation details

• Inheritance - creating new classes from existing ones

• Polymorphism - using a single interface to represent multiple types

• Abstraction - simplifying complex systems by breaking them down into smaller, more manageable parts

CI-CD pipeline best practices ensure faster and reliable software delivery.

• Automate the entire pipeline

• Use version control for code and configuration

• Perform continuous testing and integration

• Ensure security and compliance

• Monitor and measure performance

• Implement feedback loops for continuous improvement