What will the following query return?

SELECT SUPNAME
FROM SUPPLIER
WHERE SUPNR IN
(SELECT SUPNR
FROM SUPPLIES
WHERE PRODNR = '0668'
AND PURCHASE_PRICE >= ALL
(SELECT PURCHASE_PRICE
FROM SUPPLIES
WHERE PRODNR = '0668'))

Which of the following commands is more recommended while creating a bot?

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

What are listed in the vertical columns across the top of the event editor? a. file names b. conditions c. check marks d. action types