If you are talking about the Switch statement the default value key is that in which if none of the other case statements are true will be processed.
For example:
Day = "Sat";
switch (day) {
case "Mon": System.out.println("Welcome to the begining of the week"); break;
case "Tue": System.out.println("Day 2 keep it up"); break;
case "Wed": System.out.println("Hump Day"); break;
case "Thu": System.out.println("Almost there"); break;
case "Fri": System.out.println("Another week down have a great weekend"); break;
default: System.out.println("Weekend work again"; break;
}
As we set day to Sat there was no case for Sat and therfore the default key would be used for both Sat and Sun.
Hope this helps
False will be the default value of the boolean datatype in java
Type, name and initial value. If a value is not given and the type supports default construction, a default value is assigned.
null
Default initial value of extern integral type variable is zero otherwise null.
According to the JLS, the default value of an int is 0. The default value of an object of type Integer is null. Of course, this applies only to class members fields, as local method-level fields must be explicitly assigned a value before use.
In Mysql: No You will get error :Invalid default value for 'id'
in integral data types default value=0 in decimal type default value is 0.0 in boolean default value is fa
It allows you to insert text at the insertion point. The default is to replace text when you type someplace in the middle of a word, but if you press the insert key, you will insert instead of replace with the text you type.
False will be the default value of the boolean datatype in java
In C, there is no default value for formal parameters. In C++, there can be, but the value is whatever you declare in the function declaration.
By default a primary key is also a unique constraint, that means only one row can contain a specific value for this key (or no duplicates are allowed). Also an index is automatically created for a primary key allowing efficient access.
Type, name and initial value. If a value is not given and the type supports default construction, a default value is assigned.
null
When you provide a default value for a field in Access, Access will automatically insert this value into the field when a record is inserted that has no value (NULL) for this field. Default values are used when there is a sensible default for a field.
Default is the value that has been given for a GV during design .But in Value field we can modifie the GV value during deployement.
Default initial value of extern integral type variable is zero otherwise null.
a default value