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Arisa [49]
3 years ago
11

Susan is troubleshooting a problem with a computer's network cabling. At which layer of the Open Systems Interconnection (OSI) R

eference Model is she working
Computers and Technology
1 answer:
Alisiya [41]3 years ago
6 0

Answer:

Physical layer

Explanation:

The physical layer is responsible for the physical cable or wireless connection.

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Programmers say the data items are ____ only within the module in which they are declared.
Oksanka [162]
Data items are "local".

Consider the following example in C++.


class MyClass
{
public:
    void setX(int x)
    {
        this->x = x;
    }

private:
    int x;
};


We have an integer variable local to the scope of the class declaration, and we have another integer variable local to our setX() function, though we have no global functions, that's something you want to try to avoid as a general rule of thumb.
6 0
4 years ago
What type of trust model is used as the basis for most digital certificates used on the internet?
vesna_86 [32]

The type of trust model that is used as the basis for most digital certificates used on the internet is known to be option B. distributed trust.

<h3>What is the trust model of the Internet?</h3>

The trust model of the internet is known to be one that is made up of tradeoffs.

Note that Distributed trust is seen as the system that is made up of transactions and it is one that is backed up by an extended community and onw where there is no trusted third parties.

Hence, The type of trust model that is used as the basis for most digital certificates used on the internet is known to be option B. distributed trust.

See full question below

What type of trust model is used as the basis for most digital certificates used on the Internet?

A. third-party trust

B. distributed trust

C. related trust

D. managed trust

Learn more about digital certificates from

brainly.com/question/24931496

#SPJ1

3 0
2 years ago
Convert the decimal number -12 to hexadecimal (2's complement)
Helga [31]

Answer:

FFF4

Explanation:

Binary representation of 12 = 00001100

Expressing it in hexadecimal format : 0C

Binary representation of -12:

Step 1 : Computing 1's complement for 12 =11110011

Step 2 : Adding 1 to 1's complement to get the 2's complement =>

11110011+1 = 11110100

Converting the 2's complement representation to hexadecimal format:

F4 ( 8 bit representation) or FFF4 ( 16 bit representation)

4 0
4 years ago
You are a network engineer tasked with performing a site survey for a multiple-channel architecture (MCA) system in a three-stor
blagie [28]

Answer:

20/20 vision, and quick internal math if you are talking about human characteristics. If you are talking about the sight survey itself and considering other aspects; You would want to make sure the site has an easily accessible area for the client, doing this by considering the following: easy access, building height (cell phone tower correspondents), multi-channel sight points, and wiring less visible than the access point.

Explanation:

5 0
3 years ago
Declare a variable named
zlopas [31]

The declared variable name populationChange suitable for holding numbers like  -593142 and 8930522 is as follows:

populationChange = -593142

populationChange = 8930522

<h3>Variable:</h3>

Variable are containers use for storing values of different datatypes. Python variable can be use to store various datatype without indicating the datatype. The variable can be used to store float, string, integer etc.

For example

myVariable = 345

The variable named populationChange that holds numbers like -593142 and 8930522 can be declared as follows;

populationChange = -593142

populationChange = 8930522

Note the code is written in python

learn more on python variable here: brainly.com/question/21335728

3 0
2 years ago
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