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4 years ago

Which action could be used to determine if a host is compromised and flooding traffic onto the network?

1 answer:

4 0

Disconnect the host from the network.
if that doesnt work then try these options
Check the host hard drive for errors and file system issues.
Examine the Device Manager on the host for device conflicts
Unseat and then reconnect the hard drive connectors on the host.

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You hide three worksheets in a workbook and need to unhide them. How can you accomplish this?.

ale4655 [162]

Answer:

1. Right-click the sheet tab you want to hide, or any visible sheet if you want to unhide sheets.

2. On the menu that appears, do one of the following: To hide the sheet, select Hide. To unhide hidden sheets, select them in the Unhide dialog that appears, and then select OK.

Explanation: have a good day!

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3 years ago

The most infuential programming language is ______.

Oksi-84 [34.3K]

Answer: the most influential programming language is Java script

Explanation:

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4 years ago

P6. In step 4 of the CSMA/CA protocol, a station that successfully transmits a frame begins the CSMA/CA protocol for a second fr

Karo-lina-s [1.5K]

Answer:

To avoid collision of transmitting frames.

Explanation:

CSMA/CA, carrier sense multiple access is a media access control protocol of wireless networks that allows for exclusive transmission of frames and avoidance of collision in the network. When a frame is not being sent, nodes listening for an idle channel gets their chance. It sends a request to send (RTS) message to the access point. If the request is granted, the access point sends a clear to send (CTS) message to the node, then the node can transmit its frame.

Many nodes on a wireless network are listening to transmit frames, when a frame is transmitting, the node has to wait for the access point to finish transmitting, so it sends a RTS message again to exclusively transmit a second frame.

8 0

4 years ago

Assume the availability of a function named oneMore. This function receives an integer and returns one more than its parameter.

jek_recluse [69]

Answer:

oneMore(oneMore(oneMore(oneMore(oneMore(0)))))

Explanation:

As a function has been explained which when given an integer results as a next integer. oneMore(given-integer)= next integer
As we are restricted to use 0 only and can't use operators like + - * /.
We have to obtain a value 5
So doing step-by-step:

(oneMore(0))=1

(oneMore(oneMore(0)))=2

(oneMore(oneMore(oneMore(0))))=3

(oneMore(oneMore(oneMore(oneMore(0)))))=4

oneMore(oneMore(oneMore(oneMore(oneMore(0)))))=5

7 0

3 years ago

What is the purpose of the .NET Framework Class Library? a. it provides pre-written code that can be used by .NET applications b

Burka [1]

Answer:

d. it specifies the data types that can be used by .NET applications.

Explanation:

The .NET Framework Class Library (FCL) makes the system functionality of the .NET Framework available because it contains interfaces, data types, various classes and so on.

It is also important to note that the FCL is integrated to the CLR or Common Language Runtime of .NET Framework which is responsible for code execution.

The Framework Class Library or FCL can be categorized broadly into three:

1. Frameworks

2. Utility features in .NET, and

3. Wrappers around the Operating System (OS) functionality.

1. Frameworks: The FCL contains many frameworks aimed at the development of some applications. For instance, WPF or Windows Presentation Foundation is used to carry out a number of functions but majorly to render user interfaces.

2. Utility features in .NET: This contains a number of classes for use in the .NET framework, examples of these classes include: dictionary, queue, stack, list and so on. Additionally, it contains classes for different manipulations, for example, for handling regular expressions the Regex class is available for use.

3. Wrappers around the Operating System (OS) functionality: Contained in the Framework Class Library are wrappers that are present at the root functionality of the Windows OS. For instance, classes to handle I/O, network features, file system as so on.

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3 years ago