?

A client/server LAN, as shown in the accompanying figure, uses a network ____ to manage data storage, printer access, communications, Internet connections, security, and network administration.

A. bus
B. host
C. card
D. operating system


Answer: D

Computer Science & Information Technology

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Assigning a subclass reference to a superclass variable is safe ________.

a. because the subclass object has an object of its superclass. b. because the subclass object is an object of its superclass. c. only when the superclass is abstract. d. only when the superclass is concrete.

Computer Science & Information Technology

What does the following section of code accomplish?

```Dim intCount as Integer Dim intXXXX as Integer = intNumbers(0) For intCount = 1 to (inNumbers.Length - 1) If intNumbers(intCount) > intXXXX Then intXXXX = intNumbers(intCount) End If Next intCount ``` a. Finds the first element of the array intNumbers b. Finds the last element of the array intNumbers c. Finds the Highest value in the array intNumbers d. Finds the Lowest value in the array intNumbers

Computer Science & Information Technology

CSS positions can be either absolute or ________.

a) static b) relative c) transferred d) disabled

Computer Science & Information Technology

If you ________ a heading level, it is moved down one level (to the right in the outline)

Fill in the blank(s) with correct word

Computer Science & Information Technology