Mayerfeld Consulting Network Engineer Interview Questions and Answers

OOP is a programming paradigm based on objects, encapsulating data and behavior for modular and reusable code.

• Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

• Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).

• Polymorphism: Ability to present the same interface for differe...read more

Time complexity measures the amount of time an algorithm takes to complete based on input size.

• Time complexity is expressed using Big O notation (e.g., O(n), O(log n)).

• O(1) indicates constant time, e.g., accessing an array element.

• O(n) indicates linear time, e.g., iterating through an array.

• O(n^2) indicates quadratic time, e.g., nested loops through an array.

• O(log n) indicates logarithmic time, e.g., binary search in a...read more