A linked list implementation of a list is more difficult to implement than the linked list implementation of a stack or queue because:

A. we may need to remove any node
B. we may need to retrieve any node
C. we may need to replace any node
D. All of the above


D

Computer Science & Information Technology

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What will be displayed when the following lines are executed? Dim x As Double = 3, y As Double = 1 Dim z As Double z = x + (y * x) x = y z = x + z lstBox.Items.Add(x + y + z)

(A) 4 (B) 9 (C) 10 (D) None of the above

Computer Science & Information Technology

RAM is considered __________ because it loses its contents when the power is cut.

a. fast b. permanent c. volatile d. none of the above

Computer Science & Information Technology

Which of the following is a flaw in the system design that is detected by analyzing the data dictionary entries?

A) All derived elements on an output flow must be present on an input data flow. B) The data store may contain elements that are not present on any data flow to or from the data store. C) All base elements on an output data flow must be present on a data flow into the process. D) All elements that are discrete must have a table of codes definition.

Computer Science & Information Technology

Examples of serif fonts include all of the following EXCEPT ____.

A. Garamond B. Times New Roman C. Georgia D. Arial

Computer Science & Information Technology