Only one breakpoint can be set in an application.
Answer the following statement true (T) or false (F)
False
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Which of the following is one of the benefits of object-oriented programming?
a. Enables code reuse. b. More understandable code. c. More easily-maintained code. d. All of the above.
If you have already removed a character (in char variable ch) from the input stream, you can apply a member function of cin to the variable ch to return it to the input stream. Which of these does this task?
a)``` cin.get(ch); ``` b)``` cin.put(ch); ``` c)``` cin.peek(ch); ``` d)``` cin.putback(ch); ```
Analyze the following code:
``` public class Test { public static void main(String[] args) { try { int zero = 0; int y = 2/zero; try { String s = "5.6"; Integer.parseInt(s); // Cause a NumberFormatException } catch(Exception e) { } } catch(RuntimeException e) { System.out.println(e); } } }``` a. A try-catch block cannot be embedded inside another try-catch block. b. A good programming practice is to avoid nesting try-catch blocks, because nesting makes programs difficult to read. You can rewrite the program using only one try-catch block. c. The program has a compile error because Exception appears before RuntimeException. d. None of the above.
A(n) ____________________ allows users to create profiles for sharing information about themselves and to designate as friends or contacts users with whom they share a common interest.
Fill in the blank(s) with the appropriate word(s).