A(n) ____, which is also known as a header or a trailer, is specific information that is sent from one layer on the source computer to the same layer on the destination computer.

A. LLC
B. MTU
C. PDU
D. CRC


Answer: C

Computer Science & Information Technology

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The operator * is prefixed to an iterator to

a. Multiply the element in the container b. Extract the element in the container to assign to it only c. Extract the element in the container to fetch its value only d. Extract the element in the container as either an l-value or an r-value e. The * is overloaded to perform addition, so this operator moves where the iterator points by a number of elements.

Computer Science & Information Technology

Interface Collection contains __________ operations (i.e., operations performed on the entire collection).

a. aggregate. b. composite. c. integral. d. bulk.

Computer Science & Information Technology

To ensure you have entered ActionScript syntax correctly and to view a description of any errors, you can use the Check syntax button on the Actions panel toolbar.

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

Computer Science & Information Technology

Which of the following is displayed when you click the Form tool?

a. All records display in Datasheet View. b. All fields are displayed in Layout View. c. A design grid displays in Design View. d. A blank form displays.

Computer Science & Information Technology