This set of C Multiple Choice Questions & Answers (MCQs) focuses on “Precedence and Order of Evaluation – 6”.Pre-requisite for this C MCQ set: Advanced C Programming Video Tutorial.1. Which of the following are unary operators? a) sizeof b) – c) ++ d) all of the mentioned View...
In this article, we will discuss some interesting problems on C language that can help students to brush up their C programming skills and help them prepare their C fundamentals for interviews. 1. gets() function Question:There is a hidden problem with the following code. Can you detect it?
In programming, loops are used to repeat a block of code until a specified condition is met. C programming has three types of loops. for loop while loop do...while loop In the previous tutorial, we learned about for loop. In this tutorial, we will learn about while and do..while ...
Tricky Java multithreading interview questions – Part 1 July 18, 2024 by T Tak 1. What is the difference between synchronized and volatile? Answer: Sample Code: 2. What is the purpose of the ThreadLocal class? Can you provide a use case? Answer: Use Case: Sample Code: 3. Explain the...
Passing 2-D array to a function seems tricky when you think it to pass as a pointer because a pointer to an array and pointer to a pointer (double pointer) are two different things. If you are passing a two dimensional array to a function, you should either use square bracket syntax ...
Initializing an array of structs in C can be a bit tricky, especially for those new to the language. However, once you grasp the concept, it becomes a straightforward process. This article will walk you through the various methods to initialize an array of structs in C, providing clear exam...
What parts were tricky to solder? Where did polarity matter? How much of the function of the different devices did you find worth explaining? Photos or video of children assembling the device would be great for future publicity, with their permission. (We're not crazy: kids can repair XOs ...
Web UI tests withSelenium WebDrivermust interact with elements on a Web page. Locating elements can be tricky because expected elements may or may not be on the page. Furthermore, WebDriver might not be able to interact with some elements that exist on the page. That may seem crazy, but ...
you can return a pointer, in which case you need to ensure the array behind it is still alive (not destroyed when the function ended!) or you can return a struct that holds an array, and there are other tricky ways to get the job done. Don't let the syntax hold you back, C can...
Questions 1. To make the program easier to read, which in turn makes it easier to maintain later. 3. It is easier to see what a named constant represents, if it is well named, than a literal constant, which merely displays its value. 4. %d %s %g\n 6. The programmer can put in ...