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

1. Function procedures are different from Sub procedures because functions return a single
value.
2. Each variable is passed either by value or by reference.
3. You can determine whether a variable is being passed by value or reference by looking at
the calling statement.
4. An argument passed to a parameter that is not preceded by the keyword ByRef will be
passed by value.


1. T
2. T
3. T
4. F

Computer Science & Information Technology

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Frequency analysis refers to:

a. Analyzing the rate of occurrence of characters in ciphertext b. Eavesdropping on spread-spectrum radio frequency transmission in order to harvest encryption keys c. Analyzing the rate of occurrence of characters in plaintext d. Analysis of emanations in order to harvest encryption keys

Computer Science & Information Technology

___________________ objects are used to easily move the camera to different locations.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

A file from which a program reads is called an output file.

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

Computer Science & Information Technology

Identify the letter of the choice that best matches the phrase or definition.

A. Consolidating multiple layers into one general layer B. An item added to layer 1 of a document C. The color of the bounding box around selected objects on a layer D. Levels within an InDesign document on which objects appear E. Protects the entire layer or the page items on a layer from being moved, selected, or deleted accidentally

Computer Science & Information Technology