in Unix: the datatype is "Date"
in C++: the datatype is "char"
On average, in the entire world about twenty eight thousand people will have the same birthday as one another. In a room full of people, there should be two people who have the same birthday.
The average man has just one birthday per year - he/she celebrates it yearly!
1 in 20,000! I know 4 people with my same birthday, 3 of them not being related...
A person shares their birthday with at least nine million different people around the world.
Data mining is effectively storing and analysing old pieces of data and predicting what's going to happened in future based on trends and patterns in that data.
in Unix: the datatype is "Date" in C++: the datatype is "char"
It is currency! But here is a tip: go to google, type in what is the best datatype for storing 1.99 and click enter/search, then, click on [DOC]STORAGE AND MEMORY and it downloads it, click it when downloaded and look on page 2, has all the answers!
alphanumeric.
For creating a table we need to mention the field names and data types . Numbers is a datatype in database for storing integers in a field .
In different languages we have different datatypes . Like in c++ we have int for integers , string for strings . In database we have datatypes, number for storing integer and varchar2 for storing string or characters.Like in languages like c we have datatypes such as char for characters , int for integers etc . In database we have datatype to denote the type of the field example numbers for storing integer, Varchar for characters.
sizeof(datatype)
It is used to convert the value of one datatype into a value of another datatype. Example- Integer.parseInt(in.readLine); It converts given value to Integer datatype.
ordanry variable store one value at a time. arrays are used for storing more than one value at a time in a single variable name ordanry variable doesnt have subscript. array must have subscript syntax for ord. variable Datatype v1,v2...... syntax for array variable Datatype v1[n1],v2[n2].....
pointer
stack abstract datatype
datatype function_name() { }
double