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Greeley [361]
1 year ago
8

The basic job of a ________ is to enforce an access control policy at the border of a network.

Computers and Technology
1 answer:
Elza [17]1 year ago
7 0

Answer:

A. Firewall

Explanation:

 

A firewall is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules.

Firewalls have been a first line of defense in network security for over 25 years. They establish a barrier between secured and controlled internal networks that can be trusted and untrusted outside networks, such as the Internet.  

A firewall can be hardware, software, or both.

-Cisco

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Write a program that has the following String variables: firstName, middleName, and lastName. Initialize these with your first,
Licemer1 [7]

Answer:

The programming language is not stated; However, I'll answer your question using C++ programming language.

Comments are used for explanatory purpose

Program starts here

#include<iostream>

#include <string>

using namespace std;

int main()

{

//Declare Variables

string firstName, middleName, lastName;

char firstInitial, middleInitial, lastInitial;

/*Initialize firstName, middleName and lastName (Replace values with your details)*/

firstName = "First Name";

middleName = "Middle Name";

lastName = "Last Name";

 

// Get Initials

firstInitial = firstName.at(0);

middleInitial = middleName.at(0);

lastInitial = lastName.at(0);

 

//Print Results

cout<<"Lastname: "<<lastName<<endl;

cout<<"Firstname: "<<firstName<<endl;

cout<<"Middlename: "<<middleName<<endl;

cout<<"Last Initial: "<<lastInitial<<endl;

cout<<"First Initial: "<<firstInitial<<endl;

cout<<"Middle Initial: "<<middleInitial<<endl;

return 0;

}

3 0
2 years ago
Two career fields that lack minority professionals and thus offer many grant opportunities to students are education and _____.
Ainat [17]
My answer is nursing hopes this helps

0 0
1 year ago
Read 2 more answers
Catherine wants to search online for fruit juices. She is fine with aerated or fresh fruit juices. Which Boolean operator will e
ZanzabumX [31]
<h2>Answer:</h2>

<u>She will use the </u><u>OR Boolean operator</u>

<h2>Explanation:</h2>

Boolean Operators are used to connect and define the relationship between your search terms. Doing searching in any electronic databases like Google search engine, we use Boolean operators to either narrow or broaden our searches. The three Boolean operators are AND, OR and NOT. Among these operators OR is used to add the items. Since Catherine is searching for aerated or fresh fruit juices so she needs both the results therefore she must use OR operator.


8 0
2 years ago
Read 2 more answers
Why would Network Systems employees be employed by the government?
Ghella [55]
Well knowing how the government is with security id go with A. as it makes a lot of sense unlike B and D and if they were looking for software the question would mention it
8 0
1 year ago
Read 2 more answers
Write the definition of a class Telephone. The class has no constructors, one instance variable of type String called number, an
balu736 [363]

Answer:

The definition of a class Telephone is given as  

public class Telephone // class telephone

{

String number; // variable  number of type string

static int quantity = 250; // variable  quantity  of type int

static double total = 1565.92;  // variable  total  of type double

}

Explanation:

Following is the description of Statement

  • Create a class "Telephone" by using the keyword class.In that class we declared data member .
  • We declared a variable "number" of type "string" which has no constructor.
  • We declared a variable  "quantity" of type "int" which is a static type variable. The static type variable retains the value during the program execution.
  • We declared a variable  "total" of type "double" which is a static type variable. The static type variable retain the value during the program execution .
5 0
2 years ago
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