Freelancer.com System Engineer Interview Questions and Answers

Q1. Where do u see urself in 5 years?
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Q1. What are your reasons for wanting to join Infosys?
Ans. 
I am drawn to Infosys for its reputation as a leading global technology services and consulting company.
• Impressed by Infosys' innovative projects and solutions

• Desire to work with a diverse and talented team

• Opportunity for professional growth and development

• Attracted to Infosys' commitment to sustainability and social responsibility
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Q2. How do you perform when working under pressure?
Ans. 
I thrive under pressure, staying focused and organized to meet deadlines and deliver high-quality work.
• I prioritize tasks based on urgency and importance

• I communicate effectively with team members to ensure everyone is on the same page

• I remain calm and composed, focusing on problem-solving rather than panicking

• I have successfully completed projects under tight deadlines, such as implementing a critical system upgrade w
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Q1. What are the four pillars of Object-Oriented Programming (OOP)?
Ans. 
The four pillars of Object-Oriented Programming are encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Allowing a new class to inherit properties and behavior from an existing class.

• Polymorphism: The ability for objects of different classes to respond to the same message in different ways.

• Abstraction: Hiding...read more
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Q2. What is the difference between the TRUNCATE and DELETE commands in a database?
Ans. 
TRUNCATE removes all records from a table, while DELETE removes specific records based on a condition.
• TRUNCATE is faster than DELETE as it does not log individual row deletions.

• TRUNCATE resets the auto-increment value of the table, while DELETE does not.

• TRUNCATE cannot be rolled back, while DELETE can be rolled back if used within a transaction.

• TRUNCATE does not trigger any delete triggers on the table, while DELETE do
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Easy

Q1. Why ur are switching from mechanical to IT . Oops concepts
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