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HACTEHA [7]
3 years ago
7

Proxy servers and ACLs on network devices are examples of non-security devices with security features, while firewalls and IDS/I

PS systems are the network's specialized security devices.
a.True
b.False
Computers and Technology
1 answer:
RideAnS [48]3 years ago
6 0

Answer:

True.

Explanation:

A proxy server, for example, can hide the true origin of a request, thus, keeping your IP address private, and non-visible to the internet. However, this won't necessarily keep malicious attackers from reaching your network. A proxy simply acts as an intermediary between you, and the server you are trying to reach.

Firewalls or an Intrusion Detection Systems (IDS) are pieces of software specifically designed to keep attackers out of your system, they can analyze the web traffic and detect malware, or they can prevent the delivery of some packages, based on its content if the IDS consider it's malicious.

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6 0
3 years ago
Visual Basics: 1 ) Write an if/else statement that compares the double variable pH with 7.0 and makes the following assignments
Lemur [1.5K]

Answer:

visual basic: 1)

Module PHmodule

   Sub Main()

       'Creating a variable for each entity

       dim ph as double = 0.0, neutral,base,acid as boolean

       'Writing a line to show user what to do

       console.writeline("Enter the pH :")

       'Taking the value

       ph=console.readline()

       'using if & elseif statement for distingushing the values into correct catagories

       if ph<7.0 then

       neutral=false:base=false:acid=true

       elseif ph>7.0 then  

       neutral=false:base=true:acid=false

       elseif ph=7.0 then

       neutral=true:base=false:acid=false

       end if

       'Printing the result

       console.writeline(" Neutral :" & Neutral)

       console.writeline(" base :" & base)

       console.writeline(" acid :" & acid)

       'command for staying in the command prompt for reading the result

       console.readline()

   End Sub

End Module

visual basic: 2)

Module AGEmodule()

  Sub Main()

       'Creating a variable for each entity

       dim age,minors,adults,seniors as integer = 0

       'Taking age from user

       console.writeline("Enter the age")

       age=console.readline()

       'using if & elseif statement for checking the age differnce

       if age<18 then'

       minors +=1

       else if age>18 and age<64 then

       adults +=1

       else if age>64 then  

       seniors +=1

       end if

       'printing result

       console.writeline("minors="&minors)

       console.writeline("adults="&adults)

       console.writeline("seniors="&seniors)

       'command for reading the result  

       console.readline()

  End Sub

End Module

Explanation:

visual basic 1) it is very simple program which allow us to find if the substance is acidic, basic or neutral. we use sim statement for making a variable as double (gives value in decimal) which allow to take a value from the user through console.readline() command and then by using the if statement we apply the condition if the ph is less then, greator then or equal to 7.0 value. thus the program gives us the answer. console.writeline() command is used to print a command on the screen while console.readline() command let us read the lines until we press enter.

visual basic 2)a program which allow us to count and add number of persons according to their age. we use dim statement for creating the variable as integers in which we take the age from user and then after checking it through if statement we increment according to three categories i.e. minors, adults, seniors. the console.writeline() command allow us to print anything on screen and console.readline() allowus to take value while compiling.

thank you...

6 0
3 years ago
You recently started working part-time in a retail store, and are learning about the reading devices your store uses.Your store
slega [8]

Answer:

Laser beams.

Explanation:

Recently, that user has began functioning part-time in such a retail outlet, as well as he discovering regarding his shop's learning tools. During checkout, his shop requires the code scanner to scan objects.  

The barcode scanner uses laser beam technologies because the laser beam is rapidly running over the QR code or barcode back-and-forth, or executing the sequence. The sensors well into the system display the mirrored beam patterns that decrypts the barcode.

So, the following are the reason that describes the answer is correct according to the scenario.

5 0
3 years ago
Most jobs in computer disciplines require which minimum level of education?
nlexa [21]

Answer:

B. Bachelor's Degree

Explanation:

Most computer and information systems managers work full time. Some work more than 40 hours per week. Typically, candidates need a bachelor's degree in computer or information science and related work experience. Many computer and information systems managers also have a graduate degree.

5 0
2 years ago
Read 2 more answers
Which line of code could be used for a constructor?
uysha [10]

Explanation:

I think (first name last name id Num)

4 0
3 years ago
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