Answer:
A. Define boundaries
C. Deny access
D. Delay access
Explanation:
A barrier is a material or structure used to prevent or block access. Barriers can either be natural or structural and are used for many purposes usually for security reasons. The following are functions of barriers either natural or structural:
- Define areas of boundaries
- Delay or slow access. Example is the use of speed bumps to slow down vehicles.
- Provide access to entrances such as the use of gates
- Deny access to unauthorized personnel and allowing authorized personnel.
Memory, registers and secondary storage all work together so as to create or produce an ideal storage conditions.
<h3>How does memories works together?</h3>
The use of storage memory serves for different purposes. There is the primary storage and secondary storage that are known to work together so as to bring about a better ideal storage conditions.
An example is if a person save their work in Word, the file data is said to move the data or file from primary storage to a secondary storage device for long-term keeping.
Learn more about Memory from
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Answer: One backup router
Explanation:
A stub network is the type of the packet network that basically describe the computer notwork. It typically capable for sending the complex data in the single network path when the network aware about its destination.
A stub network contain the one backup router as the stub routing is the typically designed for conserve the resources of the local router like the central processing unit (CPU) and the memory. It basically improve the stability of the network in the system.
Answer:
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