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Nezavi [6.7K]
3 years ago
7

Advanced Electronics has employees who use a company website to share work. By posting on the website, employees are

Computers and Technology
1 answer:
Anna11 [10]3 years ago
7 0

Answer:

B - On the Save & Send tab, select Save to SharePoint, which will allow access to all registered users.

Explanation:

When you send the document to SharePoint, within the SharePoint app you can enable <em>track changes </em>which can be used to track your changes.

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A commonly-used estimate for the number of bytes needed to store one
Basile [38]

Answer:

0.127 miles ; 5.458 *10^8 miles

Explanation:

Number of bytes needed to store a page = 2000

Number of pages (Harry Potter's book) = 800

Total memory required to store entire book = (2000 * 800) = 1600000 = 16 * 10^5 bytes

Hence,

1 byte of memory will store : (height of each book / memory size of each book)

= 3 ÷ 16 * 10^5

= 1.875 * 10^-6

For 32 bit memory space :

(1.875 * 10^-6 * 2^32) = 8053.06368 inches

1 inch = 1.578 * 10^-5 mile

8053.06368 inches = 8053.06368 * (1.578 * 10^-5) = 0.1270773448704 miles

= 0.127 miles

For 64 bit memory size :

(1.875 * 10^-6 * (2^64)) = 3.45876 * 10^13 inches

(3.45876 * 10^13) * (1.578 * 10^-5)

= 5.458 *10^8 miles

3 0
3 years ago
Write a program that writes 10 random numbers into a file named numbers using loops.
MariettaO [177]

Answer:

The program in cpp for the given scenario is shown below.

#include <stdio.h>

#include <iostream>

#include <fstream>

using namespace std;

int main()

{

   //object created of file stream

   ofstream out;

   //file opened for writing

   out.open("numbers.txt");

   std::cout << "File opened." << std::endl;

   //inside for loop, random numbers written to numbers.txt using rand()

   for(int n=0; n<10; n++)

   {

       out<<rand()<<endl;

   }

   //file closed

   out.close();

   std::cout << "File closed." << std::endl;

   return 0;

}

Explanation:

1. An object of the ofstream is created. The ofstream refers to output file stream. This is used to create file for write and append operations.

ofstream out;

2. The file named, numbers.txt, is opened using the open() method with the object of ofstream.

out.open("numbers.txt");

3. The message is displayed to the user that the file is opened.

4. Inside a for loop, which executes 10 times, a random number is generated. This random number is written to the file and a new line inserted.

5. The random number is generated using rand() method. Every number is written on  new line.

out<<rand()<<endl;

6. Every execution of the for loop repeats steps 4 and 5.

7. When the loop ends, the file is closed using close() method with the object of ofstream.

out.close();

8. A message is displayed to the user that the file is closed.

9. The header file, fstream, is included to support file operations.

10. The extension of the file can be changed from .txt to any other type of file as per requirement.

11. The program can be tested for writing more numbers to the file.

12. The program can be tested for writing any type of numeric data to the file.

13. The program is written in cpp due to simplicity.

14. In other languages such as java or csharp, the code is written inside classes.

15. In cpp, all the code is written inside main() method.

16.    The screenshot of the output messages displayed is attached.

3 0
3 years ago
Your company has decided to replace several hundred hard drives. It would like to donate the old hard drives to a local school s
Tanzania [10]

Answer:

Drive Wipe F is correct

Explanation:

Drives content is virtual so it wouldn't work to shred or incinerate it. overwriting it wouldn't work to get rid of files exactly. it might get rid of the files but it would replace the files with other files.

3 0
3 years ago
Data hiding, which means that critical data stored inside the object is protected from code outside the object, is accomplished
algol [13]

Answer:

Option (D) using the private access specifier on the class fields

Explanation:

  • The private access modifier can be used to hide the data.
  • Methods and data variables ( fields ) can be declared with the private access modifier.
  • Data hiding is a OOPS Concept which can be achieved with the private keyword (private access modifier).
  • The access modifiers are of types Public, Private, Protected and Default ( no access modifier - no need to explicitly specify the default keyword).
  • Data hiding means to hide the data, the data is contained in the class variables.So, option (d) using private access modifier on the class fields is correct option.
  • Option (A) is wrong as the using the public access modifier doesn't hide anything. It is public and is visible to the public.
  • Option (B) is wrong as using the private access modifier on the methods means it is hiding the implementation of the methods not the data.
  • Option (C) is wrong as using private access modifiers on class definition means making the classes not visible to other classes it doesn't mean data hiding as the data is contained in the class variables.
7 0
3 years ago
Networks provide businesses with these benefits.
tekilochka [14]

Answer:

1. Easier collaboration.

2. Improved communications.

3. Increased productivity.

4. Reduced cost.

Explanation:

Computer network is a group of computers connected together using a common communication protocol for the purpose of transmitting data electronically and sharing resources such as internet, printers, scanner etc. The computer network is mainly divided into three, these include;

- Wide Area Network (WAN).

- Metropolitan Area Network (MAN).

- Local Area Network (LAN).

Also, a network is made up of nodes, which comprises of systems or devices that are connected to a network and are capable of sending, receiving or transferring data e.g switch, hub, computer, server, printer etc.

The benefits of the computer network are, it improves communication, convenient resources sharing, reduced operating costs, increase productivity, flexibility and efficiency for users.

6 0
3 years ago
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