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Jobisdone [24]
3 years ago
9

A communication between two devices is over the maximum limit of an ethernet frame size. The Transmission Control Protocol (TCP)

splits up the data into segments. Which field in the header helps keep track of the many segments?
A. Urgent pointerB. Acknowledgement numberC. ChecksumD. Sequence number
Computers and Technology
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

D. Sequence number

Explanation:

The sequence number facilitates the keeping track of many segments. This enables it to determine which segments out of many in which it should be in. The sequence number field is usually 32 bits.

Sequence numbers are used in transmitting data because of their importance. Since data is transmitted in packets, they can be lost and as such the receiver uses the sequence numbers to reorder them.

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Choose the output result of the below code.
SIZIF [17.4K]

Answer:

B

Explanation:

When you initialize an instance of FunEvent(tags, year) and assign it to bc. The instance variables in this case are: self.tags = ["g", "ml"] and self.year = 2022. But then you alter tags, which will also change self.tags, since self.tags is a reference to the list you passed in as an argument. This is not the case when you do year=2023 because, first of all, integers are not mutable, and also because even if somehow integers were mutable, you're not changing the object in-place, you're simply changing the where the "variable" is pointing to. So for example if you did tags = ["g", "ml", "bc"] instead of tags.append("bc"), it would also not change the value of the instance variable "tags", because you wouldn't be changing the object in-place. So when you print(bc), the instance variables will be ["g", "ml", "bc"] and 2022. When you try to print an object, it call try to convert it into a string using the __str__  magic method. In this case it will return a string formatted as "Event(tags={self.tags}, year={self.year}) which will output "Event(tags=['g', 'ml', 'bc'], year=2022)" So the correct answer is B

4 0
2 years ago
Namespaces cannot have namespaces as members.<br><br> True<br><br> False
Anna71 [15]

Answer:

False

Explanation:

namespaces can be nested. That is we can have a hierarchy of namespaces.

For examples suppose we have a namespace top. Within this we have another namespace first. At the next level we have a namespace called second. Then we have a class MyClass as a member of this namespace second. Then the complete description of the class will be as follows:

top::first::second::MyClass

5 0
3 years ago
A hacker corrupted the name:IP records held on the HOSTS file on a client, to divert traffic for a legitimate domain to a malici
balu736 [363]

The type of attack that the hacker performed is Domain Name System (DNS) server cache poisoning.

<h3>What is DNS poisoning?</h3>

In Domain Name System (DNS) server cache poisoning, the hackers often enter into a DNS server because they want to make an adjustment to its directory so that it can point the domain name users enter to a wrong, IP address.

Note that Domain Name Server (DNS) poisoning is a form of system attack in which there is the change of DNS records which are then used to redirect online traffic to a wrong website.

Learn more about hacker  from

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7 0
2 years ago
I need help quick Which of the following principles is not part of the constitution?
laila [671]

Answer:

Confederalism is not in the constitution it was adopted later.

Explanation:

5 0
3 years ago
persisting clumps of clippings can cause the turf below to yellow and possibly die. this phonomenon is called _________________
SOVA2 [1]

The turf below may turn yellow and even die as a result of persistent clumps of clippings. The silo effect is the name given to this phenomenon.

<h3>What is the business silo effect?</h3>

The term "silo effect," which is used frequently in the business and organizational communities to describe a lack of communication and shared objectives between departments in an organization, is used to describe this situation. Employee groups that typically operate independently within an organization are referred to as silos.

<h3>Silo mentality definition?</h3>

A silo mentality occurs when different teams or team members within the same organization purposefully withhold important information from other employees. This silo mentality undermines a company's unified vision and prevents long-term objectives from being reached.

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5 0
1 year ago
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