PubMatic Software Qa Automation Engineer Interview Questions and Answers

First round has few technical MCQ and 1 sql query question and 2 coding questions 1 is easy and 2 is medium

Q1. What if person mistakenly put F for male and M for female in sql how do you solve this
Ans. 
To solve the issue of mistakenly assigned gender values in SQL, you can update the incorrect values using SQL queries.
• Identify the incorrect gender values in the SQL table

• Use UPDATE statement with appropriate conditions to correct the values

• For example, if 'F' is mistakenly assigned for male, update it to 'M' using UPDATE statement
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Q2. Asked few linux command and mysql queries
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Q3. Basic oop and java questions
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Q1. Count the occurances a purticualar word from a file.
Ans. 
Count the occurrences of a particular word from a file.
• Read the file and store its contents in a string variable.

• Split the string into an array of words using a delimiter.

• Loop through the array and count the occurrences of the particular word.

• Return the count.
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Q2. Asked about personal projects
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