How is it related to testing? Answer: In a linear data structure, data elements are placed adjacent to each other. Answer: A conventional array has only one index. Where does your language fall among the different programming language paradigms? The balance is the difference between the heights of the subtrees from the root. Question: Can you explain multi-dimensional array? Question: Write a program for word-wrap which should work on any screen size? To be prepared for puzzles you can practice from our Puzzles section. Question: How to find the top two maximum number in an array? Trending questions. While many interviewers don’t mind you writing pseudocode during the early planning step of answering a question, others I’ve come across really want you to show you can write compilable code without an IDE. Question: What do you understand by sorting? Question: Please explain program execution. Rapid Application Development (RAD) model, Break Away: Programming And Coding Interviews, Follow some easy-to-remember naming convention, Keep the code as straightforward as possible, Whenever and wherever possible, avoid deep nesting. Adding comments is a way to simplify the experience of examining or finding something within the code easier for others. Question: Write a program to find out if two rectangles R1 and R2 are overlapping? It not only has the tools to run the microprocessor, but it has the tools to communicate information to … While there is no right answer for a question like this, the interviewer is assessing your knowledge and checking that you can compare and contrast the two languages. Don’t get me wrong—I advocate learning and writing code in many programming languages. Question: How does the recursive algorithm works? Brian is the curator of Coding for Interviews, the weekly programming practice newsletter and teacher of the Coding for Interviews course. The examples of questions used in this post are designed to be broad and applicable to most backend developers, regardless of programming language. Answer: Post the successful completion of software testing of a computer program, it needs to be installed and put into operation on the targeted computer(s). Why? In order to ease your endeavour, we have compiled a list of top programming interview questions that anyone aiming for programming interview questions must know. Signup to submit and upvote tutorials, follow topics, and more. Answer: We need to use an indexed loop for referencing all elements in a one-dimension array. Question: Write a program to implement a blocking queue in Java? Often, you’ll hear an interviewer ask this: “OK, I think that looks good. Answer: Following are some coding best practices to make programming efficient: Answer: DRY stands for Don’t Repeat Yourself. Question: Write a program to find all prime numbers up to a given number? What programming languages can you work with? Answer: Program execution is the process of carrying out instructions innate to the program by the computer. Important features of an algorithm are clarity, efficiency, and finiteness. In other words, debugging is the process of correcting the failures discovered in the implemented code. Question: Please explain an algorithm. Answer: Data structures are required about everywhere where data is involved. Question: Do you know about modeling languages? Also, give some examples. Imagine this: what if I asked you right now, at your computer, to please, using a programming language (not your bash-fu or vimscript): Think—what language would you immediately reach for? Give some examples. Each programming language contains a set of instructions for the computer to execute a set of tasks. Some advice from the book Programming Interviews Exposed—all things equal, bias slightly towards the language your target companies use if it’s one of the ones you’re most comfortable with. will a part of programming die? Question: Write a method that will remove any given character from a String? Arithmetic: modulus (remainder), division (if the first operand is an integer, will it round the result to an integer? This highly rated udemy course has helped thousands of interview candidates so must be useful to you as well: Break Away: Programming And Coding Interviews. Moreover, it helps in combining separately allocated structure blocks for forming composite structures that can be expanded or contracted as required. The availability of thorough documentation helps not only in keeping track of the various aspects of a computer application but also helps in improving the overall quality of the same. Career PATH and JOB search: 1 combined to get the best solution members receive Things. 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