Java language - Study guides, Class notes & Summaries

WGU C182 Introduction to IT 2024 / 2025 Exam Review | Complete Exam Review with Questions and Verified Answers | 100% Correct Question: How does a high level compiled language work? Answer: When it is compiled, the language translator, called a compiler, translates the entire program. This creates an executable program which can be run at a later time. Question: What is a disadvantage of a compiled language? Answer: It is not portable (cannot be moved to another type of operati...

Which of the following lines is a properly formatted comment? a. // This is a comment b. /* This is a comment */ c. /* this is a comment */ d. both a and b e. a, b and c - Answer-e. a, b and c The Java compiler translates Java source code into _____________ . a. assembly code b. C++ c. Java bytecode d. an object-oriented language e. machine code - Answer-c. Java bytecodeClasses can be created from other classes by using _______________ . a. machine code b. attributes ...

Summaries for Stellenbosch University Computer Science 144 - covering topics 3.1, 3.2, 3.3. and 3.4. 3.1 Using Data Types describes how to use existing reference data types, for text processing image processing. 3.2 Creating Data Types describes how to create user-defined data types using Java's class mechanism. 3.3 Designing Data Types considers important techniques for designing data types, emphasizing APIs, encapsulation, immutability, and design-by-contract. 3.4 Case Study: N-B...

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Solution Manual For Android Boot Camp for Developers Using Java® A Guide to Creating Your First Android Apps 4th Edition by Corinne Hoisington-1. What is the dessert name that starts with an “N” to identify an Android version? (1.4) Answer: Nougat 2. What isthe one-time cost for a developer’s account at Google Play? (1.5) Answer: $25 3. When you post an Android app at Google Play, what percentage of the app price does the developer keep? (1.5) Answer: 85% 4. isthe web address of Go...

Which of the following lines is a properly formatted comment? a. // This is a comment b. /* This is a comment */ c. /* this is a comment */ d. both a and b e. a, b and c correct answers e. a, b and c The Java compiler translates Java source code into _____________ . a. assembly code b. C++ c. Java bytecode d. an object-oriented language e. machine code correct answers c. Java bytecode Classes can be created from other classes by using _______________ . a. machine co...

1. What is the most important feature of Java? Java is a platform independent language. 2. What do you mean by platform independence? Platform independence means that we can write and compile the java code in one platform (eg Windows) and can execute the class in any other supported platform eg (Linux,Solaris,etc). 3. What is a JVM? JVM is Java Virtual Machine which is a run time environment for the compiled java class files. 4. Are JVM's platform independent? JVM's are no...

WGU C777 Quiz Bank (Latest 2024/ 2025 Update) Web Development Applications |Qs & As | 100% Correct| Grade A (Verified Answers) Q: Consider the following HTML code: <video width="360" height="270" controls="controls" poster=""> <source src="4" type="video/mp4" /> <source src="" type="video/webm" /> <source src="" type="video/ogg" /> Your browser does not support the HTML5 video element. </video> What attribute prevents the first fram...

WGU C952 Final Exam Study Guide (Latest 2024/ 2025 Update) Computer Architecture | Questions and Verified Answers| 100% Correct| Grade A Q: A binary representation of machine instructions Answer: Machine language Q: A portable language such as C, C++, Java, or Visual Basic that is composed of words and algebraic notation that can be translated by a compiler into assembly language. Answer: High-level programming language Q: A mechanism through which the computer is fe...

translates high-level language program into machine language program. - ANSWERA compiler Java ___________ can run from a Web browser - ANSWERapplets ________ is interpreted. - ANSWERJava ______ is a technical definition of the language that includes the syntax and semantics of the Java programming language. - ANSWER contains predefined classes and interfaces for developing Java programs. - ANSWERAPI _____ consists of a set of separate programs for developing and testing Java progr...