Plivo Sdet-I Interview Questions and Answers

Q1. Reverse a string and maintain the special character and space positions
Ans. 
Reverse a string while preserving the positions of special characters and spaces.
• Iterate through the string from both ends using two pointers

• Swap characters if both are alphabets or both are special characters

• Continue until the pointers meet in the middle
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Q1. Write a program to determine if given strings are an anagram
Ans. 
A program to determine if given strings are an anagram.
• Convert each string to lowercase and remove any non-alphabetic characters.

• Sort the characters in each string.

• Compare the sorted strings to check if they are equal.
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Manual testing round

Managerial round - basic questions