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Lelechka [254]
2 years ago
3

A network admin wants to use a Remote Authentication Dial-In User Service (RADIUS) protocol to allow 5 user accounts to connect

company laptops to an access point in the office. These are generic users and will not be updated often. Which of these internal sources would be appropriate to store these accounts in?
Computers and Technology
1 answer:
Goryan [66]2 years ago
4 0

Answer:

RADIUS protocol connect company accounts to connect with company laptops to an access point in the office. SQL database is an appropriate source to store accounts.

Most companies and Internet service providers use the SQL database to store information. We can optimize the database and interaction with the RADIUS server.

Explanation:

Remote Authentication Dial-In User Service is a networking protocol that operates on port 1812, which provides Authorization for the user who uses a network service.

RADIUS is a client/server protocol that uses either TCP or UDP as transport.

RADIUS protocol depends upon databases, but the servers implement policies to store information.

Databases are designed to store and retrieve data. They have a decision- making capabilities.

The role of the SQL database is to provide a RADIUS server. The RADIUS server then uses authorization methods.

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A security analyst is interested in setting up an IDS to monitor the company network. The analyst has been told there can be no
elena55 [62]

Answer:

d. Port mirror

Explanation:

Port mirroring is a method to monitor network traffic and it is used in the Intrusion Detection Systems. It is also called Switched Port Analyzer and is used to analyse the network errors. This technique basically copies the network packets and sends or transmits these copied packed from one port to another in a network device such as a switch. This means that this technique is used to copy the network packets from one switch port and send the copy of these packets to another port where these packets are monitored. This is how it analyses the network errors and incoming traffic for irregular behavior and also this can be done without affecting the normal operation of the switch and other network processes. It is simple, inexpensive and easy to establish and use. The most important advantage of using mirrored ports is that it catches the traffic on several ports at once or can capture all of the network traffic.

4 0
2 years ago
A 1.17 g sample of an alkane hydrocarbon gas occupies a volume of 674 mL at 28°C and 741 mmHg. Alkanes are known to have the gen
Nina [5.8K]

Answer:

C3H8

Explanation:

Step 1:

Data obtained from the question. This includes the following:

Mass of alkane = 1.17g

Volume (V) = 674 mL

Temperature (T) = 28°C

Pressure (P) = 741 mmHg.

Gas constant (R) = 0.08206 atm.L/Kmol

Step 2:

Conversion to appropriate unit.

For Volume:

1000mL = 1L

Therefore, 674mL = 674/1000 = 0.674L

For Temperature:

Temperature (Kelvin) = Temperature (celsius) + 273

Temperature (celsius) = 28°C

Temperature (Kelvin) = 28°C + 273 = 301K

For Pressure:

760mmHg = 1atm

Therefore, 741 mmHg = 741/760 = 0.975atm

Step 3:

Determination of the number of mole of the alkane..

The number of mole of the alkane can be obtained by using the ideal gas equation. This is illustrated below:

Volume (V) = 0.674L

Temperature (T) = 301K

Pressure (P) = 0.975atm

Gas constant (R) = 0.08206 atm.L/Kmol

Number of mole (n) =?

PV = nRT

n = PV /RT

n = (0.975 x 0.674)/(0.08206x301)

n = 0.0266 mole

Step 4:

Determination of the molar mass of the alkane.

Mass of alkane = 1.17g

Number of mole of the alkane = 0.0266mole

Molar Mass of the alkane =?

Number of mole = Mass/Molar Mass

Molar Mass = Mass/number of mole

Molar Mass of the alkane = 1.17/0.0266 = 44g/mol

Step 5:

Determination of the molecular formula of the alkane.

This is illustrated below:

The general formula for the alkane is CnH2n+2

To obtain the molecular formula for the alkane we shall assume n = 1, 2, 3 or more till we arrive at molar Mass of 44.

When n = 1

CnH2n+2 = CH4 = 12 + (4x1) = 16g/mol

When n = 2

CnH2n+2 = C2H6 = (12x2) + (6x1) = 30g/mol

When n = 3

CnH2n+2 = C3H8 = (12x3) + (8x1) = 44g/mol

We can see that when n is 3, the molar mass is 44g/mol.

Therefore, the molecular formula for the alkane is C3H8.

7 0
2 years ago
Which of the following is an advantage of inserting a page number field in your document rather than inserting each page number
Artyom0805 [142]

The advantage of inserting the page number field is that the page number field could show the current page number.

The following information should be relevant with respect to the page number:

  • The page number field & the actual page number should be formatted.
  • The page number field & the actual page number both could be inserted into the header or footer.
  • The page number field & the actual page number could be easily inserted into the document.

Therefore we can conclude that the advantage of inserting the page number field is that the page number field could show the current page number.

Learn more about the page number here: brainly.com/question/3063419

8 0
2 years ago
Television broadcasts were originally delivered by using which technology
o-na [289]

Answer:

Wireless technology.

Explanation:

In earlier years, the broadcasting of information or any video or audio type was done "over-the-air". This means that sharing or the distribution of any content was done "wireless", through the use of transmitters that are wireless or requires no physical connecting wires.

Wireless technological form of broadcasting became the original form of distributing media, be it entertainment, news or information, etc. This 'over-the-air' broadcasting was then replaced by the cabled-wires transmission later on.

6 0
2 years ago
Nancy would like to configure an automatic response for all emails received while she is out of the office tomorrow, during busi
marishachu [46]

Answer:

I believe the answer is the second one

5 0
2 years ago
Read 2 more answers
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