Answer:
An Array
Explanation:
Array and Object is a good use for storing data and accessing it
Answer: Non durable
Explanation:
Non durable products/services are more quickly consumed,usually in a single use or a few usage occasions. Examples of these product include daily eatables which has to be consumed within a few days or it will perish and other services such as medical and etc.
Answer:
All the ports in a hub are in the same collision domain and a hub sends frames from one host to all other hosts in the network. This makes it prone to collision and poor network throughput. Just like a network switch, it uses the CSMA/CD protocol to detect collision in its network.
A network switch reduces its collision domain to just a port and sends frames from one host to another using its mac table as a route. This makes the network very efficient with high throughput. It also uses the CSMA/CD protocol to detect collision
Explanation:
Switches and hubs are used in networking to connect computer devices in a network. A hub is an obsolete device networking that broadcast a frame to all other ports or host in the network except for the send host port. This increases the rate of collision as all the ports in a hub share the same collision domain. A switch is an efficient frame switching device in a network, which uses its MAC table to decide and find a destination host.
CSMA/CD is a collision detection protocol used in a network to detect and prevent a collision. With this protocol, a host is able to listen, wait, send and resend frames to prevent a collision.
<em>How does multithreading affect the throughput of a GetFile Server hosting many very large files?</em>
Answer:
It create multiple threads of large file which eventually causes in slowing down the speed of server which results in slower response time.
<em>How does multithreading affect the average response time for a GetFile server hosting a few small files?</em>
Answer:
Multiple threads in smaller files result in rapid response time and enormous process speed in small files.
Answer:
Grid Computing
Explanation:
Grid computing is a processor architecture that combines computer resources from various domains to reach a main objective. In grid computing, the computers on the network can work on a task together, thus functioning as a supercomputer.
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