What is the correct signature for the overloaded subscript operator []?
A. &long operator[](const int &index);
B. long& operator[](const int &index);
C. long operator&[](const int &index);
D. long Rational::operator[](const int &index)
B. long& operator[](const int &index);
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To access VideoTools, click the movie window, then select _________ tab.
A. either the FORMAT or PLAYBACK B. only the FORMAT C. only the PLAYBACK D. the VIEW
The formula =D3+D4 changes to _____ if the original column C is deleted.
A. =E3+E4 B. =C3+C4 C. =F3+F4 D. The formula does not change
(Mortgage Calculator GUI) In this exercise, you apply the GUI design guidelines you have learned to a graphical user interface for a mortgage calculator (Fig. 3.20). You will set the bounds of the Loan amount: JLabel and JTextField such that they align properly with the other GUI components.
a) Copying the template to your working directory. Copy the C:Examples Tutorial03ExercisesMortgageCalculator directory to your C:SimplyJava directory.
b) Opening the Command Prompt window and changing directories. Open the Com- mand Prompt by selecting Start > Programs > Accessories > Command Prompt. Change to your working directory by typing cd C:SimplyJavaMortgageCalcula- tor, then pressing Enter.
c) Compiling the template application. Compile your application by typing javac
MortgageCalculator.java, then pressing Enter.
d) Running the template application. Run the application by typing java Mortgage- Calculator, then pressing Enter. The GUI of the Mortgage Calculator template application should appear as shown in Fig. 3.21.
e) Closing the application. Close your running application by cl
A(n) ________ is used to display webpages and navigate the Internet
Fill in the blank(s) with correct word