Which of the following statements describes block scope?
a. It begins at the opening { of the class declaration and terminates at the closing }.
b. It limits label scope to only the method in which it is declared.
c. It begins at the identifier's declaration and ends at the terminating right brace (}).
d. It is valid for one statement only.
c. It begins at the identifier's declaration and ends at the terminating right brace (}).
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Repeat Programming Project 2 in Chapter 5. This time, add the following four constructor methods: one for each instance variable, one with two parameters for the two instance variables, and a default constructor. Be sure that each constructor sets all of the instance variables. Write a driver program to test each of the methods, including each of the four constructors and at least one true and one false case for each of the test methods.
The solution to this project sets the name parameter to “No name” and age to 0 if they are not specified in the constructor. In addition, if the age argument is a negative number an error message is printed and the age is set to 0.
Because of the possibility of data collision, a(n) ________ method must be established to control which computer can use the transmission media at a certain time.
Fill in the blank(s) with the appropriate word(s).
If you use Word to create a restaurant menu, describe the type of tabs you would use and approximately how you would space them.
What will be an ideal response?
What do you call an informal journal that is created by an individual or a group and made available to the public on the Internet?
A. Web journal B. Blog C. Web page D. Chat