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kherson [118]
2 years ago
15

Which of the following statements is incorrect? An operating system provides an environment for the execution of programs. An op

erating system manages system resources. Operating systems provide both command line as well as graphical user interfaces. Operating systems must provide both protection and security.
Computers and Technology
1 answer:
rosijanka [135]2 years ago
8 0

Answer:

command line and graphical user interface

Explanation:

there were (and still are) operating system with no graphical user interface at all, as for example some Unix releases

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Answer:

1. Input array of 100 numbers

mx = 0

for (int i = 0; i < 100; i++)

  if (arr[i] > mx)

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Output mx

2. Input array of 100 numbers

mx = 0

for (int i = 0; i < 100; i++)

  if (arr[i] > mx)

      mx = arr[i]

mx = mx * 0.9

3. Input three numbers

if(firstNumber > secondNumber) {

swap(firstNumber, secondNumber)

}

if (firstNumber > thirdNumber) {

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if (secondNumber > thirdNumber) {

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output firstNumber, secondNumber, thirdNumber

Explanation:

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During college jesse spent four semesters studying abroad in other parts of the world how could jesses time abroad benefit his e
Yuliya22 [10]

Information technology is more global than other fields. Jesse's diverse college background could help him remain culturally sensitive during communications with collaborators from other parts of the world.

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Which telecommunications device is widely used in industries that require closed communication?
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The telecommunications device that  is widely used in industries that require closed communication are walkie-talkies. Correct answer: D

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Consider whether there are additional components that could be added to the IPv4 protocol to enhance its usefulness. What are th
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Answer:

There are no additional components that can be added to the IPv4 protocol to improve its utility

Explanation:

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This system limits the IPv4 protocol to 4,000 million different addresses, a figure that in the eighties seemed sufficient but that in practice has been scarce due to the revolution of mobile devices and the impending development of the Internet of Things ( IoT) that will trigger the number of devices connected to the network.

So, there are no additional components that can be added to the IPv4 protocol to improve its utility, since the world is running out of IPv4 addresses and is being replaced by IPv6.

Hope this helps!

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Which of the following is a benefit, as well as a risk, associated with client/server networks?
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C would be the correct answer to this question
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