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A foreign key constraint is used to represent a relationship in a RDBMS (relational database management system).
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How would a person explain data structures to a technophobe?
It is possible to explain data structure in layman's terms. Simply put, in computer terms, a data structure is a commonly used method of data organization.
Which data type is the only one that can be used in calculations?
Which data type is the only one that can be used in calculations?
What are the basic data type and subtype used by C compiler .explain properly?
Basically data types are divided into three types namely, 1. primary data type -> this is sub divide into int, float, char, void. 2. derived data type -> this is sub divide into array, pointer. 3. user defined data type -> this is sub divide into struct, union, enum, typedef. by, k.p.sruthi
What secondary type of data is used in econometric models?
Economic forecasting models predominantly use time-series data, where the values of the variables change over time.
Which data type can store any data?
There is no such data type. However, when we use user-defined data types of our own type, then that type of data can be stored in a variable. So as a term, you may say that user-defined data type can store any data. As the data-type used in any variable will be depending upon us.
What is meant by data type and briefly explain some commonly used data types in oracle?
right answer is in the sky.
What are the advantages and disadvantages of Entity Relationship Diagrams?
Entity-Relationship diagrams are useful for modelling data and the relationships between the data. They can be used when the constraints between data are relatively simple. They do not allow specification of interactions between the data or model how the data changes (there are no processes in Entity-Relationship). Entity-Relationship diagrams are most often used to model databases.
How would a person explain data structures to a technophobe?
It is possible to explain data structure in layman's terms. Simply put, in computer terms, a data structure is a commonly used method of data organization.
Which data type is the only one that can be used in calculations?
Which data type is the only one that can be used in calculations?
What are the basic data type and subtype used by C compiler .explain properly?
Basically data types are divided into three types namely, 1. primary data type -> this is sub divide into int, float, char, void. 2. derived data type -> this is sub divide into array, pointer. 3. user defined data type -> this is sub divide into struct, union, enum, typedef. by, k.p.sruthi
What secondary type of data is used in econometric models?
Economic forecasting models predominantly use time-series data, where the values of the variables change over time.
How might the theory of evolution be used by scientists in their studies?
to explain the relationship
What type of data do pareto charts used for calculation?
Continuous data
Which data type can store any data?
There is no such data type. However, when we use user-defined data types of our own type, then that type of data can be stored in a variable. So as a term, you may say that user-defined data type can store any data. As the data-type used in any variable will be depending upon us.
When are scatter plots used?
to show the relationship between 2 sets of data
Suggest the data type that can be used for initializing alphanumeric elements in a c programmed array .Also tell you the compiler that can understand the data type.?
Data Type : - It is used to identify the type of data. 'C' Language has a large no of data type, Thus it is also known by rich data type language: Data type are generally classified in three group: 1: Fundamental data type 2 Derived Data Type : 3 Use defined data type; 1 Fundamental data type: Fundamental data type includes i) The int data type: The data type int can store integer value only for eg. 14, 45, 78 declaration: int a,b; here we can store any value in variable a & b. ii) Char Data Type : The data type char can store character value only which is enclosed with single quote for e.g. 'c' declaration : char x = 'c' iii) Float Data Type:
What part of a graph can be used to explain what data or pie charts section represent?
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