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AnnyKZ [126]
2 years ago
6

Julie is working on a spreadsheet with data about the company's profits. They will be sharing this data with customers. She chec

ks her e-mail and reads a memo that certain data should be kept confidential. She looks over her spreadsheet and sees that she needs to eliminate row 2 and row 3. Julie should _____.
highlight row 2 and row 3 and use the delete command
select B2 and press Delete
highlight row 2 and use the clear command
highlight row 2 and row 3 and make the background black
Computers and Technology
2 answers:
Alika [10]2 years ago
7 0
Julie should highlight row 2 and row 3 and use the delete command.
grigory [225]2 years ago
5 0

Answer: Highlight row 2 and 3 and use the delete command.

Anything that is confidential should not be included in a document that will be released to the customers of a company.

Select B2 and press delete, would just remove the contents of the cell B2.

Highlight row 2 and use the clear command will only remove the contents of the selected rows and leave a blank space.

Highlight row 2 and row 3 and make the background black. This will be one of the worst things you can do, as the customers may have accessibility to edit the contents and simply remove the formatting to see the data hidden in the rows.

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Eric is working on a computer that has a device driver error. Eric can find the name of the device driver however the actual dev
guajiro [1.7K]

Answer:

Windows\System32\drivers folder

Explanation:

6 0
2 years ago
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Given an integer variable strawsOnCamel, write a statement that uses the auto-increment operator to increase the value of that v
Reptile [31]

Answer:

The program to this question can be given as follows:

Program:

#include <stdio.h> //include header file for using basic function

int main() //defining main method

{

int strawsOnCamel=0; //defining integer variable and assign value

for(int i=1;i<=5;i++) //loop for increment integer variable value

{

//code

strawsOnCamel++; //increment value by 1

printf("%d\n", strawsOnCamel); //print value

}

return 0;

}

Output:

1

2

3

4

5

Explanation:

In the C language code above the header file is entered, and a whole variable strawsOnCamel is specified within the main method, which gives a value of 0.

  • Then a for loop is defined inside a loop an integer variable i declared that starts from 1 and ends with 5.
  • Inside a loop, the strawsOnCamel variable is used that increments its value by 1 and prints its value.

5 0
2 years ago
Charlie has a large book collection. He was keeping track of it in a spreadsheet, but it has grown big enough that he wants to c
zepelin [54]

Answer:

Check the explanation

Explanation:

Ans 1) storing the data in one single row comes with its own barriers and that is if you delete one of the record in the spreadsheet, all the equivalent records which you didn't wanted to delete would be deleted. For take for instance, if you wish to delete the record of author "James Taylor" then all the books he has written would also be deleted from the spreadsheet.

Ans 2) In 1NF, all row is expected to have only 1 tuple, but here in this spreadsheet the title field for Author "James Taylor" has 2 books, so it would be separated into single rows.

Ans 3) The table in the attached image below doesn't delete with Delete anomaly, i.e., for author "May Norton" if you delete this record, then the only book written by her would be deleted.

So, you have to convert this table into 2NF.

Make separate tables for Author and Book

Author(Author Name, Author Country)

Books(Author Name, Book title, Publisher, Publisher Location, Year, price)

This cannot be normalized any further.

3 0
2 years ago
How to write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator).
fomenos

Answer:

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

if num1 < 1 or num2<1:

     print("Input must be greater than 1")

else:

     print("Quotient: "+str(num1//num2))

     print("Remainder: "+str(num1%num2))

Explanation

The next two lines prompts the user for two numbers

<em>num1 = int(input("Numerator: "))</em>

<em>num2 = int(input("Denominator: "))</em>

The following if statement checks if one or both of the inputs is not positive

<em>if num1 < 1 or num2<1:</em>

<em>      print("Input must be greater than 1")-> If yes, the print statement is executed</em>

If otherwise, the quotient and remainder is printed

<em>else:</em>

<em>      print("Quotient: "+str(num1//num2))</em>

<em>      print("Remainder: "+str(num1%num2))</em>

<em />

3 0
2 years ago
How would you categorize the software that runs on mobile devices? Break down these apps into at least three basic categories an
I am Lyosha [343]

Mobile software is an App that can be downloaded to a mobile device and used to execute specific tasks. Once the app is initiated, it runs inside the operating system until it is been closed by the user. These are small, individual software units which can work as a browser, game, shopping app, calculator and more.


There are mainly 3 types of mobile apps:

Native applications, Hybrid applications, and Web applications.


Native Applications:

Native applications are developed to be used on a particular platform or device. They exist on the device and are accessed through icons on the device. Native apps are written for specific Operating System, which means a separate source code is written for each OS, such as iOS, Android, Linux, and Windows, this means, a native Android software will not work on a windows platform, because the Windows platform does not have the source code to operate the software, however, the advantages of native applications is that they can take the full advantage all features in the devices’


Web Application:

Web application (Web app) is a client-server software application, in which the client runs in a web browser. It is stored on a remote server and delivered over the Internet through a browser interface. It is not designed for a specific type of device or an operating system, which means it can be accessed from several devices. Web applications commonly use a combination of server-side script (ASP, PHP, etc) and client-side script (HTML, Javascript, etc.) to be developed.


Hybrid Applications:

Hybrid applications have the characteristic of both web applications and native applications. They combine the elements of both native and Web applications. They are developed using HTML, CSS, and Javascript, and then wrapped into a native application using platforms like Cordova. Since they are designed for various platforms, they don’t require different source codes like native apps, Web application development is obviously faster, simpler and rapid.

5 0
2 years ago
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