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kaheart [24]
2 years ago
8

What are Operating Systems?

Computers and Technology
1 answer:
horrorfan [7]2 years ago
5 0

Answer:

the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.

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The default setting for a secondary zone's refresh interval is how many minutes
Vinil7 [7]
The default value at which a refresh interval (an interval a sec. server check for zone updates) is 15 minutes.
If this value is increased, the network traffic is reduced. In the eventuality that the refresh interval expires, the secondary zone will contact the primary zone and request it to initiate the zone transfer.
4 0
3 years ago
If you have downloaded this book's source code from the companion Web site, you will find a file named text.txt in the Chapter 1
Lubov Fominskaja [6]

Answer:

Explanation:

The following python code loops through each line within a file called text.txt and counts all the words, then it divides this count by the number of sentences in the text file. Finally, output the average number of words per sentence.

f = open("text.txt", "r")

all_words = 0

sentences = 0

for x in f:

   list = x.split(' ')

   all_words += len(list)

   sentences += 1

average = all_words / sentences

print("There are an average of " + str(average.__round__()) + " words in each sentence.")

6 0
2 years ago
What made the master so angry with his servant?​
sergeinik [125]

Answer:

what book?

Explanation:

6 0
2 years ago
Read 2 more answers
Which of the following is a common feature of GUI's?
AnnyKZ [126]
I believe the correct answer is C. A pointing device. 
6 0
2 years ago
What are three different reasons why people access networks? <br> Give an example of each reason
denpristay [2]

Communication: Communication is one way to be connected to the network and use the internet. It helps maintains communication with other network users. A few examples include email, IM services, video conferencing, Skype and many more.

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Social networking: This is an essential medium to communicate with friends and family members. Examples include Facebook, Twitter, and Instagram.






3 0
3 years ago
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