Choose all of the items that accurately describe an operating system.

manages a computer’s hardware

implements essential features like file and folder management

is managed by the microprocessor (CPU)

provides the platform that application software runs on

is not necessary on a smartphone

Answer:

1) Start→Control Panel→View Network Status.

2) Click the Connect to a Network link.

3) Locate the VPN you want to connect to and click its name and then click the Connect button.

The button only appears after you click the name of the network.

To disconnect from a network, click the network name in this dialog box and then click the Disconnect button. Click Disconnect when prompted and then click Close.

4) Enter your network security key.

Most VPNs require a security key. It’s the same one you used to establish the connection.

Select the Hide Characters check box if you want to keep the Key hidden.

5) Click OK and then click the Connect button.

Windows 7 will use the key to establish a connection to the VPN network.

Answer:

0.0816

Explanation:

8.16 ÷ 100 = 0.0816 (Ans)

hi hope ur having a good day / night :D

Answer:The code after rearrange the question segment:

public class Q// Class declaration of Q name.

{// Open the class body.

    public static void main(String[] a) // Main function declaration.

{ //Open the main-function body.

           System.out.println("Q"); // Print statement which print Q.

} //close the main-function body.

}//close the class body.

Output:

Q

Explanation:

Answer:

Models and Simulations are completely different in that they achieve diffenet results.

Explanation:

Modeling is the act of building a model. A simulation is the process of using a model to study the behavior and performance of an actual or theoretical system. In a simulation, models can be used to study existing or proposed characteristics of a system. ... Simulating is the act of using a model for a simulation.

Answer:

Models are types of simulations that transform data sets into scenarios

Explanation:

Model - computer models take complex data sets and transform them into real-life simulations

Answer:

Follows are the code to the given question:

#include <iostream>//header file  

using namespace std;

int main() //main method

{

int nums[20];//defining an array

int n,i,k;//defining integer variables

cout<<"Enter total number you want to insert: ";//print message

cin>>n;//input value of n  

cout << "Enter array numbers: " << endl;//print message

for (i = 0;i<n;i++) //defining for loop for input values from user-end

{

   cin >> nums[i];//input values

}

for (i = 0; i < n;i++) //defining for loop for count array values

{

   for (k =i+1;k<n;k++)//defining for loop for arrange value in ascending  order  

   {

       if (nums[i] > nums[k])//checking first and second value

       {

           int t = nums[i];//defining integer variable that hold first element value in t

           nums[i] = nums[k];//holding second element value in first element

           nums[k] = t;//assign value in t

       }

   }

}

cout<<"Two smallest number in list are:";//print message

 for (i = 0; i <2; ++i)//defining for loop that prints first two smallest value  

     cout<<nums[i]<<" ";//print value

   return 0;

}

Output:

Enter total number you want to insert: 6

Enter array numbers:  

5

10

5

3

21

2

Two smallest number in list are:2 3  

Explanation:

In this code, an integer array "nums" is defined, and in the next step multiple integer variable is defined, that uses the for loop input value from the user-end, and in the next step, another two for loop is declared, that uses if block to arrange value into the ascending order at which it stores two smallest value in first and second position in the array element, and in the next step, it uses another for loop to print its element value.

Answer:

pls make more detailed

Explanation:

The operator that is used for performing exponentiation is ^. The correct option is A.

One technique to determine the exponential value of the supplied base and exponent values in Python is to use the exponentiation operator. Between the base and exponent values, we utilize the (**) double asterisk/exponentiation operator.

It provides a string in exponential notation that represents the Number object. Using the syntax number.to Exponential (value) The '.' operator is used with a number to invoke the toExponential() method, as demonstrated in the syntax above.

The ^ symbol represents the exponent. This symbol is known as a carrot (). As an illustration, 4 raised to 2 can be expressed as 42 or 42.

Therefore, the correct option is A) ^.

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The question is incomplete. Your most probably complete question is given below:

A) ^

B) #

C) *

D) /

Disadvantages Of Assembly Language

Answer:

c. An active attack

d. A passive attack​

Explanation:

Traffic flow analysis is a cyber attack method of acquiring information by intercepting and examining messages so as to decode them by analysing patterns in the way the messages are communicated.

Traffic flow analysis can either be active or passive depending on if the attacker alters communication in the case of active analysis or simply extracts information in case of passive analysis.  

a program execution is called a process

In the process, they process the data and also execute the data.

What happen in process?

#Sorry my grammar sucks

#Moderators please don't be mean, dont delete my answers just to get approval from your senior or just to get the biggest moderation daily rank.

Ill choose flowchart. Look picture for the answer

ask me if you have any doubts about my answer.

Answer:

#Begin

a=2

k=0

temp=0

#Input

k=input()

temp=k

k=0

#Processing

while int(k)<int(temp):

print(a)

a=a+4

k=k+1

In this exercise, using the knowledge of computational language in python, we have that this code will be written as:

The code is in the attached image.

The Python range function is a function native to the Python language that is used to generate a numerical sequence within a given range. It is normally used as an auxiliary to the for function. In Python, we can repeat an action a specified number of times using a for loop with the range function.

We can write the python  as:

a=2

k=0

temp=0

k=input()

temp=k

k=0

while int(k)<int(temp):

print(a)

a=a+4

k=k+1

See more about python at brainly.com/question/13437928

i think its the first sentence: Mobile devices have become the main source of communication for many people around the world

if im wrong im dum ;-;

Answer:

Customized advertising can be integrated based on specific users location.

Explanation:

Right for Plato/edmentum

Answer:

filename = input("Enter input file? ")

with open(filename, 'r') as data:

num_groups = []

num_counts = []

for line in data:

 cols = line.split()

 num_groups.append(int(cols[0]))

 num_counts.append(int(cols[1]))

print("The number of num_groups in the file is "+str(len(num_groups)))

c_even = 0; c_odd = 0; s_odd = 0; s_even = 0

for i in num_counts:

if i%2 == 0:

 c_even=c_even+1

 s_even = s_even + i

else:

 c_odd=c_odd+1

 s_odd = s_odd + i

print("There are "+str(c_odd)+" odd student and "+str(c_even)+" even student")

print("The sum of odd student is "+str(s_odd))

print("The sum of even student is "+str(s_even))

print("The sum of all student is "+str(s_even+s_odd))

max_count = num_groups[num_counts.index(max(num_counts))]

print("The group number of the largest student is "+str(max_count))

min_count = num_groups[num_counts.index(min(num_counts))]

print("The group number of the smallest student is "+str(min_count))

print("The average of "+str(max(num_counts))+" and "+str(min(num_counts))+" is:",end=" ")

print("%.2f" % ((max(num_counts)+min(num_counts))*0.5))  

bigkount = str(max(num_counts))

bigsum = 0

for i in range(len(bigkount)):

bigsum += int(bigkount[i])

print("The sum of all the digits in the largest student is: "+str(bigsum))

Explanation:

The program was written in Python.

Because of the length, I added an attachment where I used comments to explain the lines of the code

Answer:

Computer hardware engineer

Systems analyst

Database administrator

The following are examples of IT careers:

Computer hardware engineer

Systems analyst

Database administrator

Thus option (b), (c) and (e) are correct.

A computer is a programmable device that stores, retrieves, and processes data.

The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.

The term was later given to mechanical devices as they began replacing human computers. Today's computers are electronic devices that accept data (input), process that data, produce output, and store (storage) the results (IPOS).

The following are examples of IT careers: Computer hardware engineer; Systems analyst; Database administrator. Therefore, option (b), (c) and (e) are correct.

Learn more about computer here:

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Answer:

a database

Explanation:

hope this help tell me if im wrong

Answer:

See Explanation

Explanation:

The question is incomplete as there is no link pointing to the houseType struct of chapter 1.

So, I've answered the question from scratch

See attachment for explanation where I used comments to explain each line.

The program is as follows:

#include <iostream>

using namespace std;  

struct houseType{

   int firstHouse, secondHouse;

};

int main() {

   houseType hT;      

   cout << "Enter the price of both house: ";

   cin>> hT.firstHouse;

   cin>> hT.secondHouse;

   if(hT.firstHouse == hT.secondHouse){ cout<<"true";    }

   else{ cout<<"false";    }  

   return 0;

}

Answer:

Explanation:

From the given information;

We will like you to understand that the source port numbers and destination port number can be any number. For that reason, the ones being used here will just be examples.

NOTE:

That the destination port numbers sent from A to S and B to S are the same in their segments.

That the destination port numbers sent from S to A and S to B are the same in their segments.

From A to S, the segment sent possibly could have the source port number 467 and destination port number as 23(Telnet)

From B to S, the segment sent possibly could have the source port number 513 and destination port number as 23(Telnet).

From S to A, the segment sent possibly could have the source port number as 23(Telnet) and destination port number as 467.

From S to B, the segment sent possibly could have the source port number as 23(Telnet) and destination port number as 513.

Yes, it is possible. This is because the inclusion of  IP in the segments is to recognize the host.

No, the source ports will be different. Because source port number from A to S can't be the same from B to S at the time they are in the same host.

Answer:?

Explanation: What is the question

Answer:

A node is a connection point inside a network that can receive, send, create, or store data. Each node requires you to provide some form of identification to receive access, like an IP address. A few examples of nodes include computers, printers, modems, bridges, and switches.

Explanation:

nose pero esta viendo que la tecnología es con electricidad y unos elementos eléctricos

Answer:

Following are the code to this question:

#include <iostream>//header file

#include<math.h>//header file

using namespace std;

class Quadratic//defining a class Quadratic  

{

private:

double a,b,c;//defining a double variable

public:

Quadratic()//defining default constructor

{

a = 0;//assigning value 0  

b = 0;//assigning value 0  

c = 0;//assigning value 0  

}

Quadratic(double a, double b, double c)//defining a parameterized constructor  

{

this->a = a;//use this keyword to hold value in a variable

this->b = b;//use this keyword to hold value in b variable

this->c = c;//use this keyword to hold value in c variable

}

double getA() //defining a get method  

{

return a;//return value a

}

void setA(double a)//defining a set method to hold value in parameter

{

this->a = a;//assigning value in a variable

}

double getB() //defining a get method  

{

return b;//return value b

}

void setB(double b)//defining a set method to hold value in parameter  

{

this->b = b;//assigning value in b variable

}

double getC() //defining a get method

{

return c;//return value c

}

void setC(double c)//defining a set method to hold value in parameter

{

this->c = c;//assigning value in c variable

}

double Evaluate(double x)//defining a method Evaluate to hold value in parameter

{

return ((a*x*x)+(b*x)+c);//return evaluated value

}

double numberOfReal()//defining a method numberOfReal to calculates the real roots

{

return (b*b)-(4*a*c);//return real roots

}

void findroots()//defining a method findroots

{

double d=numberOfReal();//defining double variable to hold numberOfReal method value

if(d<0)//use if block to check value of d less than 0

cout<<"Equation has no real roots"<<endl;//print message

else

{

double r1=(-b+sqrt(numberOfReal()))/(2*a);//holding root value r1

double r2=(-b-sqrt(numberOfReal()))/(2*a);//holding root value r2

if(r1==r2)//defining if block to check r1 equal to r2

cout<<"Equation has one real root that is "<<r1<<endl;//print message with value

else//else block

cout<<"The equation has two real roots that are "<<r1<<" and "<<r2<<endl;////print message with value

}

}

void print()//defining a method print  

{

cout<< a << "x^2 + " << b << "x + " << c <<endl;//print Quadratic equation

}

};

int main()//defining main method  

{

Quadratic q(5,6,1);//creating Quadratic class object that calls parameterized constructor

q.print();//calling print method

cout<<q.numberOfReal()<<endl;//calling method numberOfReal that prints its value

q.findroots();//calling method findroots

cout<<q.Evaluate(-1);//calling method Evaluate that prints its value

return 0;

}

Output:

5x^2 + 6x + 1

16

The equation has two real roots that are -0.2 and -1

0

Explanation:

In the above code, a class "Quadratic" is declared, which is used to define a default and parameter constructor to holds its parameter value.

In the next step, the get and set method is defined that holds and returns the quadratic value, and "Evaluate, numberOfReal, findroots, and print" in the evaluate method a double variable is used as a parameter that returns evaluated value.

In the "numberOfReal" method it calculates the real roots and returns its value. In the "findroots" method a double variable "d" is declared that hold "numberOfReal" value,

and use a conditional statement to check its value, and in the print method, it prints the quadratic equation.

In the main method, the lass object it calls the parameterized constructor and other methods.

Answer:

Explanation:

A compiler is a computer program that translates source code into object code.

Answer:

1. attention to detail

2.problem solving skills

3. teamwork

4. the ability to learn quickly

Explanation:

Answer:

2, 3, 2, 2

Explanation:

answer above was correct:)

Answer:Know the Artist. Prior to buying an artist's work, become familiar with their oeuvre. ...

Use a Magnifying Glass. Looking at the surface of a painting with a magnifying glass is one of the best ways to spot a print. ...

Turn the Painting Over.

Explanation:brainliest

See from the way they paint. You can see from the picture that its way different. Each artist has different way to paint. see the colour also

Answer: B

Explanation:

Explanation:

both are primary storage devices

Answer:

.......

Explanation: