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inysia [295]
3 years ago
7

An administrator running a port scan wants to ensure that no processes are listening on port 23. What state should the port be i

n?
open port
open address
closed address
closed port
Computers and Technology
1 answer:
a_sh-v [17]3 years ago
3 0

Answer: Closed port

Explanation:

Port 23 basically refers to the telnet which provide very severe services and it is used to access the server remotely. We should always closed the port 23, when we are not using telnet services because to prevent it from being hacked due to the port scanning.

As, now a days it is rarely used by the hackers as it is difficult to access this services from the server.

Therefore, Closed port is the correct answer.

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Which automatic startup option should you choose when windows' startup fails immediately after installing a new driver but befor
Luda [366]

Answer:

last known good configuration

Explanation:

If you're having difficulties starting Windows, the Last Known Good Configuration, or LKGC for short, is a technique to get it started. It loads the drivers and registry data from the last time you began and shut down your computer successfully.

3 0
2 years ago
2. Consider the two-dimensional array A: int A[][] = new int[100][100]; where A[0][0] is at location 200 in a paged memory syste
bogdanovich [222]

Answer:

Check the explanation

Explanation:

An integer (int) is of two different bytes and each page has 200 bytes in length. What this means is that each row of array A (100 int) will fits perfectly in a page.

(a) For the initial or first array-initialization loop, one column is processed at a time, so a page fault will be generated at every inner loop iteration, with a total of 100*100=10,000 page faults.

(b)  And when it comes to the second array-initialization loop, one row is processed at a time, and a page fault is generated at every outer loop iteration, with a total of 100 page faults.

Hence second array-initialization loop, has better spatial locality.

6 0
3 years ago
You typed the word "weather" when you meant to type the word "whether. " When will Writer or Word flag this as a misspelling or
Alenkasestr [34]

The word flag shows misspelling while typing word "weather" instead of "whether"  is depends on the rest of the sentence and how you have your settings for grammar and spell checker.

<h3>What is word flag or spell checker?</h3>

Word flag or spell checker is the tool or software which helps to identify the misspelling or a grammar problem while typing.

The word "weather"  is typed when there was  to type the word "whether. "

Now, before checking that, when will Writer or Word flag this as a misspelling or a grammar problem, first we have to understand the meaning of both the word.

Word "weather"  is the state of atmosphere for different conditions of temperature, pressure, and humanity. While the word "whether " is the expression of confusion between two things.

The option given for this problem are,

  • Depends on the rest of the sentence and how you have your settings for grammar and spell checker
  • Never
  • All the time.

Word flag, tells the incorrect word, spelling or grammatical error in a sentence.

To identify a particular word which is misplaced in place of another almost similar spelled word, it checks the other word and sentence.

If the particular word does not match with the sentence, the  word flag or spell checker shows the error.

Hence, the word flag shows misspelling while typing word "weather" instead of "whether"  is depends on the rest of the sentence and how you have your settings for grammar and spell checker.

Learn more about the spell checker here;

brainly.com/question/515655

6 0
2 years ago
In HTML, an opening tag and its closing tag must appear on the same line. True Or False​
DaniilM [7]

Answer:

the answer is true, you cannot break the element apart EVERR!!!!!

3 0
2 years ago
What are web services?
nekit [7.7K]

So far the most general and convincing definition is to say that Web Services are the set of applications or technologies with the ability to interoperate on the Web. These technologies exchange data between them in order to offer services.


7 0
3 years ago
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