Answer:
System calls = 500000
Explanation:
Instructions that a computer can execute = 1 billion instructions/sec
Instructions that a system call takes including the trap and context switching = 1000 instructions
When half of the CPU time is on application, n system calls can be executed in 1 second.
Therefore we'll get an equation as following.
1000 * n = 0.5 * 1000000000
n = 0.5 * 1000000000 / 1000
n = 500000
System calls = 500000
It should be noted that a primary risk to the Workstation Domain is the absence of a firewall and unauthorized access to the workstation.
<h3>
What is a workstation domain?</h3>
The Workstation Domain simply means an individual user's computer where his or her work takes place. It should be noted that computers operating systems have vulnerability which can be susceptible to hackers.
A primary risk to the Workstation Domain is the absence of a firewall and unauthorized access to the workstation.
Learn more about workstation on:
brainly.com/question/26097779
Answer:
CRM system can help customers about the service supplied.
Explanation:
CRM stands for Customer Relationship Management and CRM system is a useful tool for communicating with customers.
CRM can keep the data about the order provided by the customer and has updated info about its status.
For example, if the customer of a logistics company wants to know where his/her order is, customer represantative can give up-to-date info about the order where abouts. Or the customer directly uses web to check the status of the order.
All these service can be provided by a CRM system, since drones can send its location to CRM systems.
