Palo Alto Networks Staff Engineer Interview Questions and Answers for Freshers

Q1. Explain Knn algorithm
Ans. 
Knn algorithm is a machine learning algorithm used for classification and regression analysis.
• Knn stands for K-nearest neighbors

• It is a non-parametric algorithm

• It works by finding the K closest data points to a given data point

• The classification or regression is then based on the majority or average of the K neighbors

• It is commonly used in image recognition, recommendation systems, and anomaly detection
Answered by AI
Add your answer

Q1. Sorting based Coding logic wrote
Add your answer

Q1. Sorting based problem
Add your answer

Q1. Explain knn algorithm
Ans. 
k-Nearest Neighbors algorithm is a non-parametric classification algorithm.
• k-NN algorithm is based on the principle of finding k-nearest neighbors to a given data point and classifying it based on the majority class of its neighbors.

• It is a lazy learning algorithm as it does not require any training data to build a model.

• The value of k is an important parameter in k-NN algorithm and can be determined using cross-valida...read more
Answered by AI
Add your answer

Q1. Questions on project
Add your answer

Q1. Managerial round. I was asked questions on my challenges with the project
Add your answer

Q1. 1. Basic javascript 2. React js
Add your answer

Q1. 1. Advance javascript 2. Reactjs.
Add your answer

Q1. 1. Salary discussion
Add your answer

Q1. Java Basics, Design Patterns
Add your answer

Java, problem solving

Q1. Basic technical questions
Add your answer

Q1. About projects and coding
Add your answer

Q1. Hr round about background
Add your answer

Q1. Technical knowledge on skills
Add your answer

Q1. Fault tolerance and consistency
Add your answer

Q1. Package discussion
Add your answer