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3 years ago

______ is the software that blocks a user from being able to access your computer.

1 answer:

8 0

The answer is firewall. It is a network security device that observes inbound and outbound network traffic and chooses whether to allow or block specific traffic based on a well-defined set of security rules. Firewalls have been a first line of protection in network security for over 25 years. The firewall present a barrier between measured and secured internal networks that can be trusted and untrusted outside networks, for example the Internet. A firewall can be software, hardware, or even both.

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Erica is CEO of a company and has recently hired a vice president of marketing. She would like to share this information with al

EleoNora [17]

B: Send an e-mail to all employees

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3 years ago

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What keys on the keyboard have the ability to move the cursor around on a window?

madreJ [45]

Answer:

Press the Windows key on your keyboard. In the box that appears, type Ease of Access mouse settings and press Enter . In the Mouse Keys section, toggle the switch under Use numeric pad to move mouse around the screen to On. Press Alt + F4 to exit this menu.

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3 years ago

Most presentation programs allow you to save presentations so they can be viewed online by saving them as ____

Elza [17]

Explanation:

Most presentation programs allow you to save presentations so they can be viewed online by saving them as html

files.

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3 years ago

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Write a function shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than

Masteriza [31]

Answer:

See explaination

Explanation:

#Run the code in the python version 3.x.

#Define the function.

def shampoo_instructions(num_cycles):

#Check the cycles to be greater than 1.

if num_cycles < 1:

#Display the statement.

print('Too few.')

#Check the cycles to be greater than 4.

elif num_cycles > 4:

#Display the statement.

print('Too many.')

#The else part.

else:

#Initialize the variable.

N = 1;

#Begin the for loop.

for N in range(N, num_cycles+1):

#Print the result.

print(N , ": Lather and rinse.")

#Print the statement.

print('Done.')

#Call the function.

shampoo_instructions(2)

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3 years ago

Design a GUI program to find the weighted average of four test scores. The four test scores and their respective weights are giv

Alexus [3.1K]

Answer:

I am writing partial code in c++ to calculate weighted average. The weighted average should be calculated based on multiplying the test score and its respective weight and finally add all the test score.

Explanation:

int arrtestscore[100];

int arrweight[100];

int n;

double weightedavg;

cout<<”Enter the number of test score for which weighted average needs to be calculated”;

cin>>n;

for(int x = 0; x <n;x++)

{

 cout<<”Enter test score :” + (x+1) ;

 cin>>arrtestscore[x];

 count<<”Enter the respective weight:”;

 cin>>arrweight[x];

}

for (int i=0; i<n;i++)

{

 weightedavg = weightedavg + (arrtestscore[i] * arrweight[i])

}

cout<<”weighted average = “ <<weightedavg; 

3 0

3 years ago