Ivangel Sales & Services Interview Questions and Answers

Question 1

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Q1. Can you explain how the HTTP protocol works?

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Question 2

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Q2. What are the different types of joins in SQL?

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Question 3

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Q3. What are constraints in SQL?

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Question 4

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Q4. What is session state in HTTP?

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Q5. Can you explain the concept of ACID properties in DBMS?

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Q6. What are triggers in SQL?

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Q7. How to create python in session

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Answer

To create a Python session, you can use the 'requests' library to make HTTP requests and maintain session state.

Import the 'requests' library
Create a session object using 'requests.Session()'
Use the session object to make HTTP requests, which will automatically handle cookies and other session data

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Answer

To update PHP version, download the latest version from php.net, backup your files, update php.ini, and restart the server.