What name is given to a device that interconnects multiple IP networks or subnets?
A. subnet mask
B. IP gateway
C. layer-3 switch
D. network address
Answer: B
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typedef is used to:
a. Create a type name that is an alias for another type name. b. Make a struct private. c. Cast one struct to another type. d. Initialize struct members.
Steganography uses a certificate authority to manage keys
Indicate whether the statement is true or false
A sequential search is the most efficient way of searching for an element.
Answer the following statement true (T) or false (F)
Analyze the following code:
``` public class Test { public static void main(String[] args) { int[] x = new int[5]; int i; for (i = 0; i < x.length; i++) x[i] = i; System.out.println(x[i]); } } ``` a. The program displays 0 1 2 3 4. b. The program displays 4. c. The program has a runtime error because the last statement in the main method causes ArrayIndexOutOfBoundsException. d. The program has a compile error because i is not defined in the last statement in the main method.