When compiling a class in a package, the javac command-line option ________ causes the javac compiler to create appropriate directories based on the class’s package declaration.
a. -p.
b. -a.
c. -d.
d. -dir.
c. -d.
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Answer the following statements true (T) or false (F)
1. You can specify specific values to be assigned to the enumerators in an enumerated data type. 2. When integer values are assigned to the enumerators in an enumerated type, then each value must be unique. 3. Assume the following declarations: enum Days { Mon, Tue, Wed, Thur, Fri, Sat }; Days day1 = Days.Tue; Days day2 = Days.Thur; The following Boolean expression is valid: day1 < day2 4. Assume the following declarations: enum Days { Mon, Tue, Wed, Thur, Fri, Sat }; Days day1 = Days.Tue; Days day2 = Days.Thur; The following Boolean expression is valid: day1 < Days.Mon 5. Assume the following declarations: enum Days { Mon, Tue, Wed, Thur, Fri, Sat }; Days day1 = Days.Tue; int n = 3; The following Boolean expression is valid: day1 < n
Which of the following values for q will result in kiwi being included in the output?
For the code segment below: ``` switch(q) { case 1: System.out.println("apple"); break; case 2: System.out.println("orange"); break; case 3: System.out.println("banana"); break; case 4: System.out.println("pear"); case 5: System.out.println("grapes"); default: System.out.println("kiwi"); } ``` a. 2. b. Any integer less than 1 and greater than or equal to 4. c. 1. d. 3.
Describe how zones help organize the tables used by DNS servers.
What will be an ideal response?
In the email address Kim_Lee@earthlink.net.us, Kim_Lee is the
A. domain B. URL C. site D. user ID E. location