What are each of the following:
1. Conditional execution
2. Short circuit evaluation
3. A boolean expression
4. Chromakey
5. Sepia-tint
6. Posterize
7. Edge detection
8. Blurring
1. Executing a statement or block of statements only when some condition is true.
2. Stopping the evaluation of a compound conditional when the answer to the first is true for a ’OR’ join or false for a ’AND’ join. A compound condition has two conditions joined with an ’AND’ or ’OR’.
3. An expression that evaluates to true or false.
4. replacing a particular color in a scene with data from another image. It is used in making movies and TV. The objects are filmed in front of a green or blue screen and then the green or blue in the picture is replaced.
5. to make an image look like an old photograph or scene in a western.
6. to make an image look like a poster by reducing the colors.
7. to find the areas where there is significant color change. This is often the edges betweeen objects in the picture.
8. to reduce the pixelization of a picture by averaging pixel colors.
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An organization is trying to decide which type of access control is most appropriate for the network. The current access control approach is too complex and requires significant overhead.Management would like to simplify the access control and provide user with the ability to determine what permissions should be applied to files, document, and directories. The access control method that BEST satisfies these objectives is:
A. Rule-based access control B. Role-based access control C. Mandatory access control D. Discretionary access control
When you increase the screen resolution, Windows displays more information on the screen, but the information ____.
A. decreases in size B. increases in size C. stays the same size D. changes color