When DNS forwarding is set so that only the DNS server receiving the request attempts resolution (and not the server that forwarded the request), this is called ____.

A. nonexclusive forwarding
B. exclusive forwarding
C. selective forwarding
D. restricted forwarding


Answer: B

Computer Science & Information Technology

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Menus are attached to windows by calling method ________.

a. addMenuBar. b. setJMenuBar. c. setMenu. d. addJMenuBar.

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1) Unary operators can be overloaded to accept two operands. 2) Operator overloading cannot change how an operator works with built-in types. 3) Comparison operators can be overloaded. 4) Subtraction can be overloaded with either special method, __neg__ or __sub__. 5) A class must define special methods to provide a dictionary-like interface.

Computer Science & Information Technology

Following are the ages of students in a math class at a local community college. 18, 18, 19, 19, 19, 20, 20, 22, 22, 22, 23, 23, 25, 27, 42, 43, 57 Construct a graph that is appropriate for these data.

A.

B.
C.

D.

E.

Computer Science & Information Technology

JavaScript supports five primitive data types. Name and describe these types.

What will be an ideal response?

Computer Science & Information Technology