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Quiz yourself with questions and answers for 5.8.2 Quiz: Local Variables and Scope, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.
Which variables are in scope at the point labeled // POINT A? In other words, which variables exist at that point in the code? sum and count.
Which variables are in scope at the point labeled // POINT A? In other words, which variables exist at that point in the code? public class ScopeQuiz extends Console Program. { private int count = 0; public void run () { int sum = 0; // POINT A. for (int i = 0; i < 10; i++) { sum += i; } int result = sum + count; } A. Only sum. B. sum and count.
local variables and scope quiz for 10th grade students. Find other quizzes for Computers and more on Quizizz for free!
21 Μαρ 2024 · Local variables are variables that are declared within a specific scope, such as within a function or a block of code. These variables are only accessible within that particular scope and are typically used for temporary storage of data or for performing calculations within a limited context.
21 Μαρ 2024 · Local variables are declared within a specific block of code, such as a function or method, and have limited scope and lifetime, existing only within that block. Global variables, on the other hand, are declared outside of any function and can be accessed from any part of the program, persisting throughout its execution.
Let's look at a bit of code to clear things up. In the function averageNumbers() below, there are 2 local variables and 3 function argument variables. The local variables are total and result. The function arguments are x, y, and z. The scope of the local variables is the function averageNumbers.
