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3 years ago

Ports that are generally used to establish outbound connections are known as ___ ports.

Computers and Technology

1 answer:

aivan3 [116]3 years ago

3 0

Answer:

Ephemeral

Explanation:

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What is the requirement for self-contained recovery devices

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2 years ago

A(n) ______ is system software.

arsen [322]

System software is a type of computer program that is designed to run a computer's hardware and application programs. If we think of the computer system as a layered model, the system software is the interface between the hardware and user applications

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3 years ago

Consider a demand-paging system with the following time-measured utilizations: CPU utilization 20% Paging disk 97.7% Other I/O d

Zarrin [17]

Answer:

see explaination please

Explanation:

a. Install a faster CPU. Answer:NO

Optional: a faster CPU reduces the CPU utilizationfurther since the CPU will spend more time waiting for a process toenter in the ready queue.

b. Install a bigger paging disk. Answer:NO

Optional: the size of the paging disk does not affect theamount of memory that is needed to reduce the pagefaults.

c. Increase the degree of multiprogramming Answer:NO

Since each process would have fewer frames available andthe page fault rate would increase

d. Decrease the degree of multiprogramming.Answer: YES

Optional: by suspending some of the processes, the otherprocesses will have more frames in order to bring their pages inthem, hence reducing the page faults.

e. Install more main memory. Answer:Likely

Optional: more pages can remain resident and do notrequire paging to or from the disks.

f. Install a faster hard disk or multiplecontrollers with multiple hard disks. Answer:Likely

(Optional)

g. Add prepaging to the page-fetchalgorithms.Answer: Likely

(Optional.)

h. Increase the page size. Answer:NO

Since each process would have fewer frames available and the page fault rate would increase

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2 years ago

________ is a crime that uses mock (fake) sites to trick people into sharing information.

Elan Coil [88]

Phishing is a crime that uses mock (fake) sites to trick people into sharing information.

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3 years ago

Which protocol is considered to be a dominant protocol for local area networking?

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ETHERNETis considered to be a dominant protocol for local area networking.
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3 years ago