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Ghella [55]
4 years ago
11

Your friend Luis recently was the victim of identity theft and has asked your advice for how to protect himself in the future. Y

ou tell Luis that he should install software that protects network resources from outside intrusions, called a(n) ______.
a. hot spot
b. tracking cookie
c. firewall
d. security scanner
Computers and Technology
1 answer:
antiseptic1488 [7]4 years ago
7 0

Answer:

Firewall

Explanation:

Firewalls are mainly intended to protect an individual computer system or network from being accessed by an intruder, especially via the Internet. They thus work to prevent sabotage of the system and the theft or unauthorized viewing of private or sensitive data, such as through the use of spyware.

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How to convert 23.125 to binary (Hex) using the double - precision representation
Svet_ta [14]

Answer:-

(10111.001)₂

Explanation:

To convert a decimal number to a binary number we have to constantly divide the decimal number by 2 till the decimal number becomes zero and the binary number is writing the remainders in reverse order of obtaining them on each division.

Hence the binary number is 10111.001

To convert binary to hexa decimal we to make a group 4 binary bits starting from the decimal and moving outwards if the last group is not of 4 then add respective 0's and write the corresponding hexa decimal number.

<u>0001</u>  <u>0111</u> . <u>0010</u>

   1        7         2

Hence the hexadecimal number is 17.2

6 0
3 years ago
Match the cell reference to its definition
Alisiya [41]

Answer:

which cell reference:-|

6 0
3 years ago
Read 2 more answers
Create a function named CountVowels() that takes one parameter name epsilon
LenaWriter [7]

def CountVowels(epsilon):

   countNum = 0

   for x in range(len(epsilon)):

       letter = epsilon[x]

       if letter.lower() in "aeiou":

           countNum += 1

   return countNum

def ExtractOdds(zeta):

   result = ""

   for x in range(len(zeta)):

       if x % 2 == 1:

           result += zeta[x]

   return result

sentence_A = input("Enter a sentence: ")

sentence_B = input("Enter a sentence: ")

print(CountVowels(sentence_A))

print(ExtractOdds(sentence_B))

I hope this helps!

5 0
3 years ago
You need to increase the security of your linux system by finding and closing open ports. which of the following commands should
spayn [35]
Netstat -pan | more


-----------------------------------------------------
5 0
3 years ago
When programming, which of the following is true of the editor?
OLEGan [10]

Answer:

The correct answer is It is a program that checks for grammatical errors.

Explanation:

In programming, when we want to check that our grammar is correct, we can use an editor.

This is a program that allows you to correct spelling through a software application. It analyzes the entered text and automatically checks whether it is spelled correctly or not, comparing the words with its internal database.

Given this information we can say that the correct answer is It is a program that checks for grammatical errors.

5 0
3 years ago
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