The option which is not correct concerning database design is identify all fields needed to produce the required information.
What is database design?
The database design is the arrangement of the data or the information, according to the model of database.
Let's check all the option one by one,
- Identify all fields needed to produce the required information- This does not concern with the database design.
- Group related fields into tables-A relation database design consist of one or more than one related table. These tables are used together when the information is required.
- Determine each table's primary key- To determine the table's primary key, is the concern with the database design.
- Organize each piece of data into its largest useful part-The database design is the organization of data in the model of database.
The option which is not correct concerning database design is identify all fields needed to produce the required information.
Learn more about the database design here;
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The purpose of the operating systems is to provide an interface between the user and hardware. It's mange all resources, for example; memory, processors, and disk space. It's also mange how to file and store data in a computer system.
Answer:
None
Explanation:
Logical operators:
'and' indicates that the statement is true if both conditions are true.
'or' indicates that the statement is true if one or both conditions are true.
Given that a = 1 and b = 10:
The first statement is false (1×10 <= 1 is false, 1 >= 10 is also false)
The second statement is false (1>10 is false, a does not equal b)
The third statement is false (a does not equal b)
None of these statements are true.
Hope this helps :)
A human subject's photographs show two catchlights in each eye that are unwanted by the photographer. what is the most likely cause of this problem? the fill light is too strong. the main light is too high.
Answer:
Data type is an attribute of the data in the computer science. It basically guide the compiler and interpreter about the data utilization in the program. Data type basically define the operation, which can be done on given data.
There are different types of data types are as follow:
Integer data type: This type if data type basically represent the integer type of data value from largest to smallest order.
For example: int p = 10;
Real data type: This type of data type is used to represent the real type of number from largest to smallest range.
For example: float b = 17.6;
