Public static void - Study guides, Class notes & Summaries

CCSE 1322 Final Test Study Guide. Questions and answers, graded A+ What does the following code output? char letters[]=new char[5]; letters[0]='a'; letters[1]='b'; letters[2]='c'; letters[3]='d'; letters[4]='e'; String x="";for(int i=4;i>=2;i--) {x+=letters[i];}Sln(x); - -edc Arrays are not fixed length and can grow or shrink depending on if the size of the data set varies. - - false What does the following code output? int x=7; int y=10;i f((x>5) && (y>12)) ...

CSE 205 Exam Questions With 100% Correct Answers If no visibility modifier is defined for a method, the method will be treated as public by default and it can be accessed by any other classes from anywhere. - answerFalse A wrapper class represents a particular primitive data type. In total there are 7 wrapper classes in Java, except the one for boolean data type. - answerFalse The purpose of inheritance is "code reuse". i.e. instead of repeating similar data/method definitions in severa...

Consider array items, which contains the values 0,2,4,6, and 8. If method changeArray is called with the method call changeArray (items, items[2]), what values are stored in items after the method has finished executing? public static void changeArray(int[] passedArray, int value) { passedArray[value] = 12; value = 5; } A. 0,2,4,6,5 B. 0,2,5,6,12 C. 0,2,4,6,12 D 0,2,12,6,8C. 0,2,4,6,1

CSE 1321 Study Guide Rated A+ Comments Notes that have no effect on the program itself, but help help explain parts of the program. Java and C# = // Python = # Algorithm A set of logical steps to accomplish a specific task. Programming Requires two skills: • Algorithmic thinking • Knowledge of programming language syntax White Space Spaces, blank lines, and tabs Skeletons 1. Are the smallest program you can write 2. Are the minimal amount of code that compiles 3. Do...

CSE 445 MIDTERM 2 EXAM QUESTIONS AND UPDATED CORRECT ANSWERS 2024/2025 What is a delegate? A delegate is a reference type that can be used to reference a method. It encapsulates the method. How is delegate declared? public delegate void MyDelegate(); Give delegate code to reference: public static int Number(int x) { return x; } public delegate int NumDel(int x); NumDel d1 = new NumDel(Number); d1(2); Give delegate code that would call all three methods when the delegate is invoked...

CIS 3145 MidTerm Exam Review Questions With Complete Solutions What is the Java Programming Language? - Correct Answer It was released in 1995 as a part of Sun Microsystems' Java platform. The language has developed much of its syntax from C and C++. Java applications are usually compiled to bytecode (class file) that can run on any Java Virtual Machine (JVM). Java is currently one of the most popular programming languages being used. How does the Java language compare to other languages? -...

AP Computer Science Mid Term, Questions and answers, rated A+ A computer is a machine that a. stores data b. interacts with devices c. executes programs d. all of the above - d What does the computer acronym "CPU" stand for? a. Central Pentium Unit b. Computer Processing Unit c. Cleveland Potato Union d. Central Processing System - d A CPU executes a. Pentium b. machine instructions c. Java d. memory - b All Java statements must end with a a. # b. . c. ; d. ! - c Which s...

A public static void main(String[] args) { String date = LocalD("").format(DateTimeFormatter.ISO_DATE_TIME); Sln(date); } What is the result? A. An exception is thrown at runtime. B. May 04, 2014T00:00:00.000 C. T00:00:00.000 D.5/4/14T00:00:00.000 B, E int array[] = {10, 20, 30, 40, 50}; int x = h; / line n1 / Which two code fragments can be independently inserted at line n1 to enable the code to print the elements of the array in reverse order? A. while (x < 0) {...

What does a child inherit from its parent? - correct answer Private Methods, Public Methods, Private Variables Given the following classes and declared variables, what is the output for the statement: t(); public class Monitor { public void report () { S("Nothing to report"); } } public class Widget extends Monitor { public void report () { S("Beware of spinning"); } } public class Gizmo extends Widget { } public class Thingy extends Gizmo { public void report () { S("Stay ...

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...