To create a method, you must write its __________.
a. header
b. return type
c. body
d. definition
d. definition
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Which of the following creates a String object with the value "toy"?
Consider the statement below: ``` StringBuilder sb1 = new StringBuilder("a toyota"); ``` a. String res = sb1.subString(2, 5); b. char dest[] = new char[sb1.length()]; sb1.getChars(2, 5, dest, 0); String res = new String(dest); c. char dest[] = new char[sb1.length]; dest = sb1.getChars(2, 5); String res = new String(dest); d. char dest[] = new char[sb1.length()]; dest = sb1.getChars(0, 3); String res = new String(dest);
A _________ packet firewall tightens up the rules for TCP traffic by creating a directory of outbound TCP connections. There is an entry for each currently established connection and the packet filter will now allow incoming traffic to high numbered ports only for those packets that fit the profile of one of the entries in this directory.
Fill in the blank(s) with the appropriate word(s).
Which of the following statements creates an instance of File on Window for the file c:\temp.txt?
a. new File("c:\temp.txt") b. new File("c:\\temp.txt") c. new File("c:/temp.txt") d. new File("c://temp.txt")
Kasia is a technical support person in a small company. She is helping Gabriel, who is having a problem accessing software on his computer. Gabriel works on a Mac, so Kasia asks him to run the automated Mac OS X _____ program to repair Internet and e-mail connection settings.
A. Defender B. Gatekeeper C. Connection Doctor D. FixIt