Areteans Pega Developer Interview Questions and Answers

Q1. Oops concept asked
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Q2. Springboot annotations
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Q1. Project details simply
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Q2. Springboot related
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Q1. Easy about salary
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Q2. Details about asked
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Javascript, css, angular and HTML

JS, angular and HTML

Q1. What will you handle pressure?
Ans. 
I handle pressure by staying organized, prioritizing tasks, and maintaining open communication with team members.
• Staying organized by creating to-do lists and setting realistic deadlines

• Prioritizing tasks based on deadlines and importance

• Maintaining open communication with team members to delegate tasks and ask for help when needed
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Q2. Manager was telling about the project.
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Very basic aptitude questions along with few coding questions

Q1. A problem statement was given and we had to provide an optimal approach to design and handle that problem
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Q2. Oops concepts, SQL queries
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Q1. Api to update employees details
Ans. 
Create an API endpoint to update employee details.
• Use PUT method to update employee details

• Validate input data before updating

• Return success message or error message accordingly
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Q1. Print Longest Increasing Subsequence
Ans. 
Print the longest increasing subsequence of an array of strings.
• Use dynamic programming to find the longest increasing subsequence.

• Iterate through the array and keep track of the longest increasing subsequence ending at each index.

• Return the longest increasing subsequence found.
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Aptitude,reasoning,verbal,C language,Java,C++

Q1. What is interface in JAVA
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Q2. Explain OOPS in JAVA
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There was pattern question in any programming language and you have make the pattern dynamic.

Q1. Create a function to find out if a given number is prime or not.
Ans. 
Function to determine if a number is prime or not.
• Check if the number is less than 2, return False if so

• Iterate from 2 to the square root of the number, checking for divisibility

• If no divisors found, return True (number is prime)
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Q2. Create a function to find out the least repeating consecutive character in a string.
Ans. 
Create a function to find the least repeating consecutive character in a string.
• Iterate through the string and keep track of consecutive characters and their counts

• Find the character with the least count of consecutive repetitions

• Return the character with the least count
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Q3. Give the difference between call by value and call by reference.
Ans. 
Call by value passes a copy of the variable's value, while call by reference passes a reference to the variable's memory location.
• Call by value passes a copy of the variable's value, so changes made to the parameter inside the function do not affect the original variable.

• Call by reference passes a reference to the variable's memory location, so changes made to the parameter inside the function affect the original varia...read more
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