Binary Semantics QA Engineer Interview Questions and Answers

Q1. Java program to split alpha-numeric values without using the split method
Ans. 
Split alpha-numeric values in Java without using split method
• Iterate through each character in the input string

• Check if the character is a digit or a letter using Character.isDigit() and Character.isLetter() methods

• Create separate strings for digits and letters and store them in an array
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Q2. SQL query to add a new column to a table and the column value should have a default value and never be null
Ans. 
Use ALTER TABLE statement to add a new column with a default value and set it to NOT NULL
• Use ALTER TABLE table_name ADD column_name data_type DEFAULT default_value NOT NULL;

• Example: ALTER TABLE employees ADD hire_date DATE DEFAULT '2022-01-01' NOT NULL;
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Q1. Testing and project related
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Quite tough and interesting and good questions

Quite tough and interesting and goodnpanel of members

Q1. Oops concept , string manipulation programs , api testing
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Q1. Post api call , java string program
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Reverse string, without using for loop write reverse string

Automation related questions, wait concepts

Q1. Salary discussion
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Q2. Privious company details
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Q1. Python coding questions
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Q2. Manual testing questions
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Q1. How we work the team
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Q2. Overall working skills to be tested
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Q1. Discussion about the Salary
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For QA must have knowladge on Selenium,java,maven,git and any ci/cd must.