Software Engineer Level 1 Interview Questions and Answers for Freshers

Object-oriented programming concepts that focus on data abstraction, encapsulation, inheritance, and polymorphism.

• Abstraction: Hiding complex implementation details and showing only necessary features.

• Encapsulation: Binding data and methods that operate on the data into a single unit.

• Inheritance: Creating new classes from existing classes to reuse code and extend functionality.

• Polymorphism: Objects of different classes can be treated as objects of a common superclass.

• Example:...read more

The code will output 'Hello World!'

• The code is a simple print statement that outputs 'Hello World!'

• There are no variables or conditions affecting the output

Print prime numbers using a simple program

• Iterate through numbers and check if each number is prime

• Use a nested loop to check for factors of each number

• Print the number if it has only 2 factors (1 and itself)