Which of the statements below will create the String r1 = "JAVA: How to Program"?
Consider the statements below:
String a = "JAVA: ";
String b = "How to ";
String c = "Program";
a. String r1 = c.concat(b.concat(a));
b. String r1 = a.concat(b.concat(c));
c. String r1 = b.concat(c.concat(a));
d. String r1 = c.concat(c.concat(b));
b. String r1 = a.concat(b.concat(c));
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Answer the following statement true (T) or false (F)
What is a master item? Give some common examples of master items in use.
What will be an ideal response?
If the host on a network has the address 172.16.66.50/21, what is the subnet ID to which this host belongs?
A) 172.16.48.0 B) 172.16.56.0 C) 172.16.64.0 D) 172.16.72.0
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Indicate whether the statement is true or false.