I believe its C
since A Hub is a networking device that allows one to connect multiple PCs to a single network and switch is a control unit that turns the flow of electricity on or off in a circuit.
Answer:
lines = input("enter the lines of strings: ")
line_list = lines.splitlines()
with open("third_characters.txt", "w+") as file:
for line in line_list:
file.write(line[2])
file.write("\n")
Explanation:
The python module gets the input of string values from the user and splits it into a list of strings. The third character on each string item is retrieved and saved in a document file named 'third_characters.txt' with each character on a single line.
The type of service offers a preconfigured testing environment for application developers to create new software applications is Software as a Service (SaaS).
<h3>What is software as a service SaaS?</h3>
Software as a service (SaaS) is known to be a type of service that gives its users the ability to be able to link to and also use cloud-based apps in course of the Internet.
Conclusively, The type of service offers a preconfigured testing environment for application developers to create new software applications is Software as a Service (SaaS) as it gives its best service.
Learn more about application developers from
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Autobiography is the story of a person life pesonal narrative is the persona Life
Answer:
a. wait , signal
Explanation:
Semaphore is defined as a variable which is a non-negative and also shared between threads. The semaphore is used as a signaling mechanism, as well as a thread which is waiting on the semaphore and can be signaled by some another thread.
Two atomic operations are used by the semaphores. They are 1) wait, and 2) signal for the process synchronization.