Which of the following statements is NOT true in Java?[Fill in the blank]

Question

BlackTom AI · Accepted Answer

The question asks which statement is NOT true in Java. I will evaluate each option in turn to understand why it is correct or incorrect.

Option a: 'A method declared as private is only accessible within the same class.' This is true. In Java, the private access modifier restricts access to the declaring class only, so private methods cannot be accessed from outside that class.

Option b: 'A field of an object exists while the object exists.' This is true. A field is part of an object’s state, and it exists as long as the object instance exists; once the object is garbage collected (or the program ends if it’s a local object), the field ceases to exist with it.

Option c: 'The scope of a local variable is within the block in which it is defined, starting from the line it is defined.' This is true in Java. A local variable is visible from its point of declaration to the end of the block. The exact wording may vary, but the essential idea—scope begins at declaration and is limited to the block—is accurate.

Option d: 'A local variable with the same name as a field will cause a compiler error.' This is false. Java allows shadowing: a local variable can have the same name as a field. Inside the method, the unqualified name refers to the local variable, and you can reference the field with this.fieldName if needed. Therefore, no compiler error occurs just from shadowing.

Option e: 'None of the above' would be incorrect because there is at least one statement that is not true (option d).

In summary, the only statement that is NOT true is option d, since shadowing a field with a local variable is permitted in Java. The other statements (a, b, c) are true, and option e is not applicable because not all statements are false.

Which of the following statements is NOT true in Java?[Fill in the blank]Single choice

Similar Questions

The following program results in a compiler error. Why? int FindMin(int a, int b) { int min; if (a < b) { min = a; } else { min = b; } return min; } int main() { int x; int y; cin >> x; cin >> y; min = FindMin(x,y); cout << "The smaller number is: " << min << endl; return 0; }

Given the code shown below Correctly identify the scope of all the unique variables shown. 1: a 2: b 3: c 4: d

The following program results in a compiler error. Why? int FindMin(int a, int b) { int min; if (a < b) { min = a; } else { min = b; } return min; } int main() { int x; int y; cin >> x; cin >> y; min = FindMin(x,y); cout << "The smaller number is: " << min << endl; return 0; }

The method sumTwoNumbers is defined below. Assume this method is part of a larger class. public int sumTwoNumbers(int numberOne, int numberTwo){ int total = numberOne + numberTwo; return total;}In the method sumTwoNumbers, which statement about the variable total is correct?[Fill in the blank]

Why is the scope of method variables confined within each method context?

A variable that has class scope can be used anywhere within the class block where it is declared.

Question at position 27 Assume we have just started the Postscript interpreter, and the stack is empty. Observe the sequence of operations above. What is the outcome of executing 'x 1 add =' in the postscript REPL?25211611Clear my selection

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler

Which of the following statements is NOT true in Java?[Fill in the blank]Single choice

Similar Questions

The following program results in a compiler error. Why? int FindMin(int a, int b) { int min; if (a < b) { min = a; } else { min = b; } return min; } int main() { int x; int y; cin >> x; cin >> y; min = FindMin(x,y); cout << "The smaller number is: " << min << endl; return 0; }

Given the code shown below Correctly identify the scope of all the unique variables shown. 1: a ____ 2: b ____ 3: c ____ 4: d ____

The following program results in a compiler error. Why? int FindMin(int a, int b) { int min; if (a < b) { min = a; } else { min = b; } return min; } int main() { int x; int y; cin >> x; cin >> y; min = FindMin(x,y); cout << "The smaller number is: " << min << endl; return 0; }

The method sumTwoNumbers is defined below. Assume this method is part of a larger class. public int sumTwoNumbers(int numberOne, int numberTwo){ int total = numberOne + numberTwo; return total;}In the method sumTwoNumbers, which statement about the variable total is correct?[Fill in the blank]

Why is the scope of method variables confined within each method context?

A variable that has class scope can be used anywhere within the class block where it is declared.

Question at position 27 Assume we have just started the Postscript interpreter, and the stack is empty. Observe the sequence of operations above. What is the outcome of executing 'x 1 add =' in the postscript REPL?25211611Clear my selection

More Practical Tools for Students Powered by AI Study Helper

Making Your Study Simpler

Given the code shown below Correctly identify the scope of all the unique variables shown. 1: a 2: b 3: c 4: d