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Vesna [10]
3 years ago
14

2. What is data redundancy?

Computers and Technology
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

Data redundancy is a condition created within a database or data storage technology in which the same piece of data is held in two separate places.

This can mean two different fields within a single database, or two different spots in multiple software environments or platforms. Whenever data is repeated, this basically constitutes data redundancy. This can occur by accident, but is also done deliberately for backup and recovery purposes.

Explanation:

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Pls help I will give points
Fed [463]

Answer:

phone !!

Explanation:

since it's a mobile app, that would apply to a handheld device !!

i hope this helps !!

3 0
3 years ago
Read 2 more answers
Copyrighted software illegally downloaded and sold by organized groups without a license to do so is called:
trasher [3.6K]
Copyrighted software illegally downloaded and sold by organized groups without a license is called Warez
5 0
3 years ago
________ is the amount of data that can be transmitted across a transmission medium in a certain amount of time.
USPshnik [31]
The correct word here is BANDWIDTH. Bandwidth refers to the quantity of information that a connection to the internet can handle in a given time. For digital devices, the unit of bandwidth is bytes per second. For analog devices it is expressed as cycle per second or Hertz.
6 0
3 years ago
What visual practice provides more information about logical relations when creating an ERD
Marina86 [1]

Answer:

Logical Data Model

Explanation:

An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.

<u>ERD is designed using conceptual data model, logical data model, and physical data model</u>.

The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.

The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.

So, the correct answer is logical data model.

5 0
3 years ago
Why is web arnea of so much commetition today
Sonja [21]

Answer:

try checking your internet or reset your computer if that still dosnt work try putting all your stuff on an USB stick and then after you did that factory data reset your computer and that should work but before you reset your computer take it into a computer specialist

Explanation:

8 0
3 years ago
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