PeopleStrong Interview Questions, Process, and Tips

Q1. Java developer experience questions
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Q2. What is multi threading
Ans. 
Multi threading is the ability of a program to perform multiple tasks concurrently.
• It allows for efficient use of CPU resources

• Threads share the same memory space

• Synchronization is required to avoid race conditions

• Examples include web servers handling multiple requests simultaneously
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Q3. Caching and related concepts
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Q4. String is immutable or mutable in java
Ans. 
String is immutable in Java
• Immutable means once created, the value cannot be changed

• String class in Java is final and cannot be extended

• Any operation on a string creates a new string object
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Q5. Java 8 features andindepth understand
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DSA Sting list array recursion

3 medium DSA problems

Q1. 1 easy 2 medium DSA problems.
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Coding test based on gfg company interview experience

Q1. Break sentence into list of string of words
Ans. 
Break a sentence into a list of strings of words
• Use the split() method to break the sentence into an array of strings

• Specify the delimiter to split the sentence by spaces

• Handle punctuation marks and special characters appropriately
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Q1. Maximum sum of longest subarray
Ans. 
Find the maximum sum of a subarray within an array of integers.
• Iterate through the array and keep track of the current sum and maximum sum.

• If the current sum becomes negative, reset it to 0.

• Return the maximum sum found.
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Q1. Basis details like about your self and your Past Experience
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Q1. About Your Career Journey and how much know about recruitment
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