Create a main method for the class DatabaseManager that prints out the first name, last name and age of all the people who are under 30 in the database who’s first name starts with the letter ’T’.
What will be an ideal response?
```
/? main f o r t e s t i n g ?/
public s t a t i c void main ( S t r i n g [ ] a r g s )
{
// c r e a t e t h e d a t a b a s e manager f o r an Access d a t a b a s e
DatabaseManager dbManager =
new DatabaseManager ( ” sun . j d b c . odbc . JdbcOdbcDriver ” ,
” j d b c : odbc : p e r s o n ” ) ;
// t e s t a q u e r y
dbManager . t e s t Q u e r y ( ” S e l e c t FirstName , LastName , Age From Person ” +
”Where Age < 30 AND FirstName LIKE ’T%’” , 3 ) ;
}
```
You might also like to view...
The __________ operator always follows the cin object, and the __________ operator follows the cout object.
a. binary, unary b. conditional, binary c. >>, << d. <<, >> e. None of these
When the compiler translates a generic method into Java bytecodes, it uses __________ to replace the type parameters with actual types.
a. erasure. b. compile-time type replacement. c. compile-time type checking. d. compile-time type safety.
The notation
A) will be rejected by the Compiler as an error B) declares a generic type that implements the Comparable interface C) is used when there is a recursive definition of the generic type E D) None of the above
Write a Z schema called SELF_TEST that tests the hardware components of the insulin pump and sets the value of the state variable HardwareTest?. Then modify the RUN schema to check that the hardware is operating successfully before any insulin is delivered. If not, the dose delivered should be zero and an error should be indicated on the insulin pump display.
What will be an ideal response?