Infosys BPM IT Support Specialist Interview Questions and Answers

Q1. Basic communication test
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Q1. About windows server, adds, dhcp, dns
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Versant test for communication

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
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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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Q1. They will ask the question based on your experience.
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Q1. Tell me about yourself
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Q1. Networking questions
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Q1. Salary related and flexibility checking
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Q1. To resolve user issue, which software you will choose for to take remote.
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How did you spend your last day

Q1. Why should we hire you
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Q2. Tell me about yourself
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Q1. Must have skill in All kind of troubleshooting's and configurations & installation
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Q2. Dns, DHCP, AD , configuration of printers, soft phone configuring , MSO configuration, network
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