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Mandarinka [93]
3 years ago
13

At a company function, a top executive corners you and complains that your department is wasting too much money. The executive d

emands to know why the company must spend so much money on computers and software, especially operating systems and related licenses (for closed source programs and operating systems). Write a report that defends your department by explaining the nature of hardware, software, and operating systems. In the report, be sure to explain how OSS and the Linux operating system can be used to reduce these costs in the long term.
Computers and Technology
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

Report:  

Shields focuses for the for shut source programs and working frameworks  

The shut source program is over the top expensive when contrasted with open source programs at whatever point the help and support administrations gave by the nearby source program designers are generally excellent.  

The shut source association will have propelled improvement and supporting group so the innovations and philosophies utilized will be propelled when contrasted with open source frameworks.  

The equipment bolster will be additionally acceptable contrasted with open source frameworks, a committed inner creating bunch is required if open source frameworks is embraced.  

For little reason or general purposes the utilization of shut framework is gainful.  

Focuses to clarify how OSS and the Linux working framework can be utilized to diminish these expenses in the long haul.  

The open source programming or working framework needn't bother with any permit or option to explore upon.  

For long haul use or committed purposes it is smarter to make an indigenous group so the product can make according to prerequisites and no compelling reason to pay remotely for help and support.  

The open source programming and working frameworks can be altered with no assent from its unique designers it empowers to change the product or working as we required.  

For long haul use applications or working framework it is monetarily plausible to keep an inside advancement group for creating applications instead of depending outside close programming items.

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You must configure a certificate authority on your network to use EFS. True or False?
Westkost [7]

You do not need to configure a certificate authority on your network to use EFS.

<em>EFS</em> is the short form for<em> Encryption File System</em>. With EFS, users can encrypt their files and folders and even the entire content of a given drive. By encrypting these files and folders, the access to them are restricted and thus increasing, improving and enhancing the security level of the users' data.

In other words, even though there are other ways to restrict access (such as using <em>logon authentication</em> and <em>NTFS file permissions</em>), EFS allows to add another layer of security to data.

To <em>encrypt</em> and <em>decrypt</em> data files and folders in EFS, a <em>certificate authority (CA)</em> could be used. This is however not a requirement. In the case where there is no certificate authority, EFS  will sign a default certificate that will be used for encryption. In other words, <em>EFS will generate its own certificate</em> if none does not exist.

<em>The following are other things to note about EFS</em>

i. EFS uses a public and private key pair to encrypt data.

ii. Users do not need to enable EFS. It is enabled by default.

iii. For EFS to encrypt a file, the NTFS file system must be used.

Since a certificate authority is not required on your network to use EFS, the correct option is:

(b) False.

Read more at: brainly.com/question/10410730

6 0
3 years ago
Question 3 of 25 In computer science, what is a developer? A. A person who organizes all the details of a project B. An individu
notka56 [123]

Answer:

C. A person who builds and creates software applications

Explanation:

5 0
1 year ago
You've been hired by Maple Marvels to write a C++ console application that displays information about the number of leaves that
ELEN [110]

Answer:

#include <iostream>

#iclude <iomanip>

#include <algorithm>

using namespace std;

int main(){

int num1, num2, num3,

int sum, maxDrop, minDrop = 0;

float avg;

string end = "\n";

cout << " Enter the leaf drop for September: ";

cin >> num1 >> endl = end;

cout << "Enter the leaf drop for October: ";

cin >> num2 >> endl = end;

cout << "Enter the leaf drop for November: ";

cin >> num3 >> endl = end;

int numbers[3] = {num1, num2, num3} ;

string month[3] = { "September", "October", "November"}

for ( int i =0; i < 3; i++) {

 if (numbers[i] < 0) {

   cout << "Error: all leaf counts must be at least zero\n";

   cout << "End of Maple Marvels\n";

   cout << "Welcome to Maple Marvels";

   break;

 } else if (number[i] >= 0 ) {

     sum += number[i] ;

   }

}

for (int i = 0; i < 3; i++){

 cout << month[i] << " leaf drop: " << numbers[i] << endl = end;

}

cout << "Total drop: " << sum << endl = end;

cout << setprecision(3) << fixed;

cout << "Average drop: " << sum / 3<< endl = end;

maxDrop = max( num1, num2, num3);

minDrop = min(num1, num2, num3);

int n = sizeof(numbers)/sizeof(numbers[0]);

auto itr = find(number, number + n, maxDrop);

cout << "Highest drop: "<< month[ distance(numbers, itr) ] << endl = end;

auto itr1 = find(number, number + n, minDrop);

cout << "Lowest drop: " << month[ distance(numbers, itr1) ] << endl = end;

cout << "End of Maple Marvels";

Explanation:

The C++ soucre code above receives three integer user input and calculates the total number, average, minimum and maximum number of leaf drop per month, if the input isn't less than zero.

6 0
3 years ago
In this question, you will experimentally verify the sensitivity of using a precise Pi to the accuracy of computing area. You ne
zhannawk [14.2K]

Answer:

Follows are the code to this question:

import math as x #import math package

#option a

radius = 10#defining radius variable  

print("radius = ", radius)#print radius value

realA = x.pi * radius * radius#calculate the area in realA variable

print("\nrealA = ", realA)#print realA value

#option b

a1 = 3.1  * radius * radius#calculate first area in a1 variable  

print("Area 1= ", a1)#print Area

print("Percentage difference= ", ((realA - a1)/realA) * 100) #print difference  

a2 = 3.14  * radius * radius#calculate first area in a2 variable                            

print("Area 2= ", a2)#print Area

print("Percentage difference= ", ((realA - a2)/realA) * 100)#print difference  

a3 = 3.141  * radius * radius#calculate first area in a2 variable                       print("Area 3= ", a3)#print Area

print("Percentage difference= ", ((realA - a3)/realA) * 100) #print difference  

Output:

please find the attached file.

Explanation:

In the given Python code, firstly we import the math package after importing the package a "radius" variable is defined, that holds a value 10, in the next step, a "realA" variable is defined that calculate the area value.

In the next step, the "a1, a2, and a3" variable is used, which holds three values, that is "3.1, 3.14, and 3.141", and use the print method to print its percentage difference value.  

4 0
3 years ago
" Which technique for representing numeric data uses the mantissa to hold the significant digits of a value?"
UkoKoshka [18]

Answer:

signed magnitude

Explanation:

A numeric value that is approximate consists of a mantissa and an exponent. The mantissa is a signed numeric value, so also is the exponent a signed integer that specifies the magnitude of the mantissa.

4 0
4 years ago
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