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ExtremeBDS [4]
3 years ago
5

Often technical personnel who are not familiar with security techniques think that restricting access to ports on a router or fi

rewall can protect a network from attack. Why is this solution?
Computers and Technology
1 answer:
zavuch27 [327]3 years ago
3 0

Answer:

This is not a good solution

Explanation:

Your web browser uses port 80 outgoing to make web requests, so if you’re blocking incoming port 80, all you’re blocking is users of the organization from connecting to the internet. You have indeed close a vulnerable port to access from hackers, but this also can reduce the productivity of the organization.

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Create a cell reference in a format by typing in the cell name or
Neko [114]

Answer:

D. Create a cell reference in a formula by typing in the cell name or clicking the cell.

Further Explanation:

To create a cell reference in a formula the following procedure is used:

First, click on the cell where you want to add formula.

After that, in the formula bar assign the equal (=) sign.

Now, you have two options to reference one or more cells. Select a cell or range of cells that you want to reference. You can color code the cell references and borders to make it easier to work with it. Here, you can expand the cell selection or corner of the border.

Again, now define the name by typing in the cell and press F3 key to select the paste name box.

Finally, create a reference in any formula by pressing Ctrl+Shift+Enter.

6 0
3 years ago
When code is compiled it
lesantik [10]

Answer:

A compiler takes the program code (source code) and converts the source code to a machine language module (called an object file). Another specialized program, called a linker, combines this object file with other previously compiled object files (in particular run-time modules) to create an executable file. In short, it's A or D.

5 0
3 years ago
Read 2 more answers
At a local marketing firm, Steve is the lead Web developer and is responsible for working with customers on their Web designs, d
attashe74 [19]

Answer:

All of the above.

Explanation:

Understanding that he must create a unique domain name for each client

Being able to work with HTML

Understanding of the World Wide Web and how hyperlinks work

All of these would be a critical skill Steve must have to be able to perform his job.

6 0
3 years ago
When working with a large worksheet, you can split the window into ____ panes.?
krek1111 [17]
When working with a large worksheet, you can split the window into two or four panes.
5 0
3 years ago
. Which one of the following is not a JAD participant? 1. Managers 2. System analyst 3. Business development manager 4. Users
asambeis [7]

Answer: 3) Business development manager

Explanation:

 JAD stand for joint application development and it is the methodology which basically involved users and client in the development and designing of the application.

It is the process which basically accelerate the designing of the information technology system. JAD involve managers , system analyst and users to develop the dynamic solution. But it does not involve the business development manager as the JAD basically focused o the individual approach in the development.

6 0
3 years ago
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