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melisa1 [442]
3 years ago
9

Describe the basic features of the relational data model and discuss their importance to the end user and the designer. Describe

the Big Data phenomenon.
Computers and Technology
1 answer:
Mandarinka [93]3 years ago
6 0

Answer:

The answer to this question can be described as follows:

Explanation:

Relational data model:

The use of data tables to organize sets of entities into relationships requires a relational data model. this model work on the assumption, which is a primary key or code, that is included in each table configuration. The symbol for "relational" data links and information is used by other tables.

Model Design:

This model is used for database management, it consists of structure and language consistency. It is design in 1969.

Importance of data model:  

This provides a common standard for processing the potentially sound data in machines, that was usable on almost any one device.  

Big Data:

It moves to locate new and innovative ways to handle large volumes of authentication tokens and to gather business insights when offering high efficiency and usability at an affordable cost at the same time.

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3 years ago
For a typical program, the input is taken using _________ Command-line scanf Files All of the mentioned
vfiekz [6]

Answer:

D)All of above

Explanation:

This is the complete question

For a typical program, the input is taken using _________.

A)Files

B)Command-line

C)scanf

D)All of above

E)None of these

computer program could be regarded as a collection of instructions which can be executed using computer to carry out a specific task, and it is written by programmer ,Input in domain of computer could be explained as feeding some data into a program. This input could be in the form of a file as well as command line, with the help of programming set of built-in functions that will help in reading the given input as well as feeding it to the program base on requirement. The scanf do reads the input from the standard input stream( stdin and scans) which is been input based on provided format. It should be noted that For a typical program, the input is taken using Files, Command-line and scanf.

7 0
3 years ago
What came first, the internet or WIFI?
horsena [70]

Answer: wifi

Explanation:

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4 0
3 years ago
A cookie recipe calls for the following ingredients:
Romashka [77]

def cookie_Recipe(recipe):

   

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   flour=(0.05729166666*recipe)

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   LF2=round(butter,2)

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<h3>Computer vision Syndrome</h3>

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brainly.com/question/8114244

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