Check Point Software Technologies Software Developer Interview Questions and Answers

Karet Interview :
5 back to back System design question, we don't need to explain each component but more like list as many as points. Need to finish all the question in 15min

1-2 problem solving question : It's not fency algorithm round with tough question. But true problem solving round using basic knowledge such as hashmap, heap

Q1. Design File System : You have given file size and collection in input 1 : get total size 2 : find top k collections in size
Ans. 
Design a file system to calculate total size and find top k collections in size.
• Create a file system class with methods to add files and calculate total size.

• Maintain a data structure to store the collections and their sizes.

• Implement a method to find the top k collections based on size.

• Consider using a priority queue or sorting the collections based on size.

• Handle edge cases like empty collections or invalid input siz
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Q2. Find total size
Ans. 
Calculate the total size of an array of strings.
• Iterate through the array and sum the length of each string.

• Use the `length` property of each string to get its size.

• Handle edge cases such as empty strings or null values.
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Q3. Find Top k collections
Ans. 
The question is asking to find the top k collections.
• Use a sorting algorithm to sort the collections in descending order based on a specific criteria.

• Select the top k collections from the sorted list.

• Return the selected collections as an array of strings.
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It is a test where you should answers questions from paragraphs and tables and pie charts

Q1. Write code to print fibanocci series
Ans. 
Print the Fibonacci series using code.
• Use a loop to generate the Fibonacci series

• Start with the first two numbers (0 and 1) and then add the previous two numbers to get the next number

• Continue this process until reaching the desired length of the series
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Q1. When there is a task that company assigned to you and you should do urgently but you dont know how to do it what will you do if you coud not complete it before the deadline
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