TELUS Digital Production Support Analyst Interview Questions and Answers

Q1. What is SOLID principle
Ans. 
SOLID is a set of principles for designing software that promotes maintainability, extensibility, and reusability.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open-Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Subtypes must be substitutable for their base types.

• I - Interface Segregation Principle:...read more
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Q2. Use of joins in sql
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables in a single query

• Common types of joins include inner join, left join, right join, and full outer join

• Joins are performed using the JOIN keyword and specifying the related columns

• Joins can be used to fetch data based on matching values or non-matching values between ta
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Q1. Explain current project and role
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It's all about future of ai

Q1. They will ask the question based on your experience.
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Q1. Explain your previous roles and responsibilities. what is the difference between delete and truncate what are views in SQL what is index and what types of indexes in SQL Joins and types of joins difference...read more
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Q2. How can get current running processes
Ans. 
To get current running processes, we can use the command 'ps' in the terminal.
• Open the terminal

• Type 'ps' command

• Press enter

• The list of current running processes will be displayed
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Q1. How can you remove a directory having data
Ans. 
To remove a directory with data, use the command 'rm -rf '
• Make sure you have the necessary permissions to delete the directory

• Double check the directory name before executing the command

• Use the '-rf' option to force remove the directory and its contents

• Example: 'rm -rf /home/user/data'

• Be careful when using this command as it permanently deletes the data
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Q1. Sql basic joins , fliter condition, group order clause , select query for getting complex output from table
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Q2. About yourprojrct waht u did etc
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English test, grammar test
In this test only check your grammar and communication skills

Q1. Shift timings , self introduction, Communication
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Q2. Salary discussion, Office, offer letter
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Q1. What is the recent issue you have worked on.
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