Basic Java question Welcome to the Treehouse Community Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the ...
Since there is a byte stream, why should there be a character stream? The essence of the question wants to ask:whether it is file reading or writing or network transmission and reception, the smallest storage unit of information is bytes, so why are I/O stream operations divided into byte ...
Below are five examples of basic java problems. These questions are simple in nature, testing only one concept. They are meant to be solved in a collaborative integrated development environment (IDE). You can access the sample inputs, sample outputs, and base code for each question by ...
such as MySQL and Oracle. This article has a collection of 40+ interview questions related to the JDBC API. They cover areas from basic Connection to DataSource to Connection Pooling. It will help you in interviews for questions
Regarding a Java interview question, I will analyze it today without any problems, for beginners learning Java and unclear friends. topic: Short s1 = 1; s1 = s1 + 1; What's wrong? short s1 = 1; s1 += 1; What's wrong? answer: ...
So the question of what's the difference isn't really a meaningful one. All floats and doubles are primitives; a literal float or double can appear in your source code. [Jess in Action][AskingGoodQuestions]We noticed he had no friends. So we gave him this tiny ad: Gift giving made ea...
Federal litigation between Google and Oracle in 2012 led to Oracle CEO Larry Ellison being asked the question in open court: "Is Java free?" When the judge pushed him to answer with a yes or no, Ellison reportedly grew visibly uncomfortable before answering, “I don’t know". Oracle ...
This question often arises when students seek help with Java assignments. At programminghomeworkhelp.com, our Java Assignment Experts are well-equipped to handle a variety of topics, ensuring comprehensive assistance for students. Here's how our experts demonstrate their expertise: Object-Oriented ...
2. What type of database, if any, would you use for it? For this question, candidates would have to think through how a chat app works and the types of data such an application may need to store. The form of the data being stored, the way it is collected and how often it is ac...
JAVA Programming Online Practice Exam 0 - 82% Programming for Kids and Beginners: Learn to Code in Python 0 - 25% Practice Exams | Codeigniter 4 developer certification 1 - 50% WordPress Practice Tests & Interview Questions (Basic/Adv) ...