Chaster It Solutions Junior Software Developer Interview Questions and Answers

I prioritize identifying the root cause and finding a solution while keeping stakeholders informed.

• Identify the root cause of the downtime

• Communicate with stakeholders about the issue and expected resolution time

• Work on finding a solution as quickly as possible

• Implement preventative measures to avoid future downtime

• Document the incident and steps taken for future reference

A closure is a function that has access to its outer function's variables, even after the outer function has returned.

• A closure is created when a function is defined inside another function.

• It allows for private variables and functions in JavaScript.

• Closures are used for data hiding, encapsulation, and creating modules.

• Example: function outer() { var x = 10; function inner() { console.log(x); } return inner; } var clos

Merge sort and Quick sort are sorting algorithms while Fibonacci is a sequence of numbers.

• Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts each half and then merges them.

• Quick sort is also a divide and conquer algorithm that selects a pivot element and partitions the array around the pivot.

• Fibonacci is a sequence of numbers where each number is the sum of the two precedin...read more