Java questions - Study guides, Class notes & Summaries

Java 8 Questions for Oracle Certified Associate Java SE 8 Programmer 1 with complete solutions 2023/2024 What year was the Java programming created - ANSWER-1995 What does OCA stand for - ANSWER-Oracle Certified Associate What are the 2 tests for Java developers provided by Oracle - ANSWER-OCA and OCP The full declaration of a method is called the method ____ - ANSWER-signature True or False - can you add a multiline comment within a multiline comment? - ANSWER-false How many...

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...

Data Systems Administration - D330 (All Questions from Chapter 8-10, 12-15, and 17) Rated A+ **Q1: Which database parameter can an administrator modify without needing to restart the database?** A. COMPATIBLE B. DB_DOMAIN C. SGA_TARGET D. UNDO_MANAGEMENT **Answer: C. SGA_TARGET** **Q2: Which database view displays parameters that have been altered using the SCOPE=SPFILE clause?** A. V$SPPARAMETER B. V$NLS_PARAMETER C. V$HS_PARAMETER D. V$PARAMETER **Answer: A. V$SPPAR...

CSIT 210 Exam 1 Questions and Answers 100% CorrectCSIT 210 Exam 1 Questions and Answers 100% CorrectCSIT 210 Exam 1 Questions and Answers 100% CorrectWhich 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 lang...

AP COMPUTER SCIENCE A UNIT 1 EXAM QUESTIONS AND ANSWERS ALREADY PASSED What are the main primitive data types in Java, and what are they used for? The main primitive data types in Java are `int` (for integers), `double` (for floating-point numbers), `boolean` (for true/false values), `char` (for single characters), `byte`, `short`, `long`, and `float`. These are used to store basic data values directly in memory. Consider the following code segment: ```java int x = 5; int y = ...

Java Interview Review | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions

Java Code Test 2 With Questions and Answers ...

Java Interview Review; Questions and Answers 100% Pass What is the difference between an Interface and an Abstract class? Correct answer-"An abstract class can have instance methods that implement a default behavior. An Interface can only declare constants and instance methods, but cannot implement default behavior and all methods are implicitly abstract. An interface has all public members and no implementation. An abstract class is a class which may have the usual flavors of class ...

JAVA HIHI QUESTIONS AND ANSWERS | RATED 2024/25 UPDATED

Java FDM | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions