Courtroom Insight Senior Software Consultant Interview Questions and Answers

Q1. How to decide Preference between Functional components and class components in reactjs?
Ans. 
Choose functional components for simple UI and class components for complex UI with state and lifecycle methods.
• Functional components are simpler and easier to read and test.

• Class components are more powerful and can handle state and lifecycle methods.

• Use functional components for simple UI elements like buttons, icons, and text.

• Use class components for complex UI elements like forms, tables, and modals.

• Consider using ...read more
Answered by AI
Add your answer
Q2. Explain mostly used design patterns in JavaScript
Ans. 
The mostly used design patterns in JavaScript are Module, Observer, Singleton, Factory, and Prototype.
• Module pattern helps to keep the code organized and maintainable.

• Observer pattern is used for event handling and notification.

• Singleton pattern restricts the instantiation of a class to a single instance.

• Factory pattern provides an interface for creating objects in a superclass, but allows subclasses to alter the type ...read more
Answered by AI
Add your answer

Island Perimeter and Number of Provinces. Basic Leetcode question

Q1. Basics of your technical skills
Add your answer

Q1. More Projects related questions
Add your answer

Ms office,Core Java , Tally , C,

In my Opinion,view , If you ask me, As far as I can see/I am Concerned , It seems to me that , I think /feel/reckon/ belive , If you want my option , What we have to decide

There was 2 coding question
One was easy One was very Difficult
20 MCQ question from Operating system and DBMS

Q1. First question was binary search in unsorted arrays So here i have asked about sorting algorithms all sorting algorithms must be clear
Add your answer
Q2. Second question was to find longest consecutive subarray.
Ans. 
Find the longest consecutive subarray.
• Iterate through the array and keep track of the current subarray length.

• Update the maximum length as you iterate.

• Reset the current subarray length when a non-consecutive element is encountered.
Answered by AI
Add your answer

Q1. OOPS related question Heap insertion deletion question Hashing Spanning tree
Add your answer
Q2. Minimum Spanning tree Implementation of MST
Ans. 
Minimum Spanning Tree (MST) is a tree that connects all vertices in a graph with minimum total edge weight.
• MST can be found using Prim's algorithm or Kruskal's algorithm.

• Prim's algorithm starts with a single vertex and adds the closest vertex to the tree until all vertices are included.

• Kruskal's algorithm starts with the edges with the lowest weight and adds them to the tree as long as they don't create a cycle.

• MST has...read more
Answered by AI
Add your answer