Infosys Developer Interview Questions, Process, and Tips for Experienced

Defiance refers to resistance or disobedience, while first and default are different spellings of words with distinct meanings.

• Defiance implies a refusal to comply with authority or rules.

• First refers to the initial or primary thing in a sequence or list.

• Default refers to a pre-set value or option that is used when no other choice is made.

• Examples: Defiance - civil disobedience, First - first place in a race, Default -

Var is statically typed while dynamic is dynamically typed.

• Var is used to declare variables with a specific type at compile time.

• Dynamic is used to declare variables whose type is determined at runtime.

• Var is faster than dynamic because it doesn't require type checking at runtime.

• Dynamic is more flexible than var because it allows for late binding and duck typing.

• Example: var x = 5; dynamic y = "hello";

Entity Framework is an ORM tool for .NET applications. It allows developers to work with databases using objects.

• Entity Framework is a Microsoft product

• It supports various database providers such as SQL Server, MySQL, Oracle, etc.

• It uses LINQ to query data from the database

• It supports Code First, Database First, and Model First approaches

• Recorded details can be viewed using SQL Profiler or logging frameworks like Seril