WHERE TITLE= ‘teller’ AND start_date <’2007-01-01’
A. Only tellers who began working for the bank prior to 2007 will be included
B. Any employee who is either not a teller or began working for the bank in 2007 or latter will be removed from consideration.
C. Both a. and b
D. Only a
Answer:D
WHERE TITLE= ‘teller’ AND start_date <’2007-01-01’
A. Only tellers who began working for the bank prior to 2007 will be included B. Any employee who is either not a teller or began working for the bank in 2007 or latter will be removed from consideration. C. Both a. and b D. Only a
Explanation: The operator “AND” will evaluate only those sets which satisfy both side. [/expand]