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eimsori [14]
1 year ago
5

Q5: what is the difference between a spreadsheet and a relational database? when would you have to use a relational database ins

tead of a spreadsheet?
Computers and Technology
1 answer:
Galina-37 [17]1 year ago
8 0

The main technical difference between a spreadsheet and a database comes down to the way they store data. In a spreadsheet, data is stored in a cell, and can be formatted, edited, and manipulated within that cell. In a database, cells contain records that come from external tables.

<h3>What is the difference between a spreadsheet and a relational database?</h3>

Databases use tables as a means of storing and retrieving information.

Tables are organized as columns (fields) and rows (records).

This tabular structure is similar to spreadsheets, but unlike a spreadsheet, most databases are relational, meaning that data between tables can be linked and cross-referenced.

In a relational database, data in a table can be related according to common keys or concepts.

Relationships are a logical connection between different tables and are established based on the interaction among these tables.

Well-defined relationships (rules) between database tables can be established to enforce restrictions on the data.

Tables communicate and share information, which facilitates data searchability, organization, and reporting.

Typically in a spreadsheet, the information is formatted. Therefore, adding new data can be tedious.

Since database tables store the raw data without formatting, data entry is easier.

To learn more about spreadsheet, refer

https://brainly.ph/question/13863320

#SPJ4

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aleksandrvk [35]

Answer:

The answer is "except IOError:"

Explanation:

It is part of the exception handling, that stands for input/ output operation fails, this exception aeries when we attempting to access an anti-existent file, in the program so, it will give the program related errors.

  • This type of error is handled in the try block, it also allows you to prepare the deal with the exceptional block.  
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6 0
3 years ago
If a while loop iterates forever,what is the most likely cause?
miv72 [106K]

Answer:

Runtime error probably. The program won't make it past the while loop in the code.

5 0
2 years ago
Distributed computing is a term that describes the work that autonomous computers can do to achieve a common goal, especially in
Bond [772]

Answer:

To find the solution of Global warming, to find the combination of some drugs and test them, etc.

Explanation:

Distributed computing can be described as when a number of computers connected on the network communicate with each other by passing messages, and these systems are known as distributed systems.

There are various goals that can be accomplished using distributed computing, one of them is to find the solution of Global warming, by coordinating with different areas.  

Another one is to find the combination of some drugs and test them to make new medicine.

7 0
3 years ago
Which relationship is possible when two tables share the same primary key?
klasskru [66]

Answer:

Many-to-one

Explanation:

Many-to-one relationships is possible when two tables share the same primary key it is because one entity contains values that refer to another entity that has unique values. It often enforced by primary key relationships, and the relationships typically are between fact and dimension tables and between levels in a hierarchy.

6 0
3 years ago
_____data becomes part of your destination file and remains static even if the source data change
labwork [276]
I believe it is linked. linked data can become a part of the destination file but it alsoremains connected to the source file.

https://officepowerusers.weebly.com/linking-and-embedded-between-excel-and-other-programs.html

check this out to see what you get out of it.
6 0
3 years ago
Read 2 more answers
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