Answer:
The arithmetic operator is used by the program to perform simple algebraic operations like addition, subtraction, multiplication, division, etc. Relational operators are the ones that are used to validate a relationship between the two operands as if they are equal, greater than, less than, etc.
Answer: D. all of the above are correct
Explanation:
The correct statements regarding the decentralized (distributed) access control on a LAN include:
• no centralized access process exists, and therefore each connected station has the responsibility for controlling its access
• data collisions are possible, therefore mechanisms such as CDMA/CD are required
• when a data collision occurs, the nearest station detecting the collision transmits a jamming signal.
Therefore, the correct option is all of the above.
Answer:
The owner should recommend facial ID or retinal scanner
After effects must have keyframes selected from one layer to export them as text is true.
<h3>What is the function of keyframes in After Effects?</h3>
- Keyframes are employed to set parameters for action, effects, audio, and numerous other effects, usually adjusting them over time.
- A keyframe marks the point in time where you specify a value for a coating property, such as spatial arrangement, opacity, or audiobook. Values between keyframes are interpolated.
- To select a keyframe, click the keyframe icon.
- To choose numerous keyframes, Shift-click the keyframes or drag a marquee (selection box) around the keyframes.
- If a keyframe is established, Shift-clicking it deselects it; Shift-dragging to draw a marquee about fixed keyframes deselects them.
To learn more about keyframes , refer to :
brainly.com/question/18260878
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The mass storage devices. Usually a hard drive (HDD) or a solid drive (SSD).