When an argument is passed to a function in Python, the argument is pointing to an object. For example, When we call the function, the object’s reference is passed, and not the actual object. However, this behavior differs based on the mutability of the object. If the object is mutable...
In JavaScript, we have a method called map(). This method loops over existing array elements and creates a new array post calculations. Since it returns a new array, it can be chained with other methods like filter(), reduce(), etc to perform the necessary calculations. The foreach() me...
Java 8 has been released in March 2014, so it’s one of the hot topics in java interview questions. If you answer this question clearly, it will show that you like to keep yourself up-to-date with the latest technologies. Java 8 has been one of the biggest releases after Java 5 anno...
Loops are used in Java to execute a statement or a block of statement repeatedly. There are three types of loops in Java: 1.For Loops For Loops are used in Java to execute statements repeatedly for a given number of times. 2.While Loops While Loops are used when determined statements nee...
4. What are conditionals and loops? Conditional statements, commonly known as if-else statements, are used to run certain blocks of code based on specific conditions. These statements help control the flow of an algorithm, making it behave differently in different situations. By contrast, a loo...
This question is similar to the one given to the junior candidate. In this case, instead of mapping out a car rental company, the task is to whiteboard the architecture for a chat app service. Candidates aren’t expected to go into granular detail on all aspects of the app. Rather, focu...
Java Loops ISolve ProblemGiven an integer, N, print its first 10 multiples. Each multiple N (where 1<= i <=10) should be printed on a new line in the form: N x i = Result.Input Format: A single integer, N.Constraint: 2 <= N <= 20Output Format...
In Java, C# and many other languages, why are constructors not part of the interface? Node.js In the last years there has been a lot of hype around Node.js. What's your opinion on using a language that was initially conceived to run in the browser in the backend? Java and time-tra...
Uncover the Deep Learning Interview Questions which cover the questions on CNN, Neural Networks, Keras, LSTM that could be asked in your next interview.
Note, Subroutines can be called from anywhere in programming. Based on where you call them, they will perform that specific task there. 20. What do you know about “loops”? These types of questions are very common in the programming interview board. Every serious candidate should be aware ...