Answer:
boolean
Explanation:
while loops test to see if something is true or false to know when to continue the loop
Answer:
UPDATE acctmanager WHERE amid = 'J500';
Explanation:
The statement written above is not valid SQL statement because there is no SET after UPDATE. Update is always used with SET.If you are updating something then you need to specify the value with which that value should be replaced.
UPDATE acctmanager SET amname = UPPER(amname);
This statement does not contains WHERE clause but it will run all the values of amname column will get updated in the table acctmanager.
It helps you determine the amount of watts a turbine produces because math is the only way to go
The answer is B because it is short and simple and gets you to the point