Java | JSP | JSF Answers

array class is transient by default ? {true,false} ,and why false if false

string class is serializable by default ? {true,false} ,and why false if false

what is meant by giving a variable within a class variable a transient attribute?

why preparedstatement is faster in execution than standard SQL statement ?

explain exactly what "rs.next()" do in addition to its return value.

explain the difference between these two option concur_updatable and concur_read_only?

write a complete method that reads binary file of strings and return the number of strings that are greater than 20 characters in length

what is the difference between throws and rethrowing exception

System.out.println("date1 is "+mmddyyyy1+" date2 is "+mmddyyyy2);

int mm1 = // *-* find the month value from mmddyyyy1
int dd1 = // *-* find the day
int yyyy1 = // *-* find the year
int mm2 = // *-* find the month value from mmddyyyy2
int yyyy2 = // *-* find the day
int dd2 = // *-* find the year

I am trying to do a strTokenizer for a char type i know how to do it for a float and integer which is like this :
-(Float.parseFloat(strTokenizer.nextToken()));
-(Integer.parseInt(strTokenizer.nextToken()));
But i have no idea how to do it with a char please help thank you.