Medium question 2
Read the following description regarding the sales promotions and sending of postcards,
and answer questions Q93 through Q96.
Ms. A joins a company that sells passenger vehicles and mini-cars. Ms. A is assigned to
the sales promotion department, and is assigned to send out postcards for sales promotions. The customer list and types of sales campaign postcards are as shown below.
[Excerpt from customer list]
Passenger Vehicle
Customer code
Customer name
1311
Inoue
C01
Salesperson
2051
Ono
A12
4293
Tanaka
B30
1806
Mori
A11
7745
Yagi
D04
[Mini-car]
Customer code
Customer name
Salesperson
2051
Ono
A12
4293
Tanaka
B30
5018
Harada
A11
[Types of sales campaign postcards]
(1) “Vehicle inspection discount promotion” postcard, for all customers.
(2) “New vehicle discount promotion” postcard, only for customers who purchased a
passenger vehicle.
(3) “Free gas promotion”, for customers who purchased a passenger vehicle and minicar.
Q93.
Technology
Ms. A investigates the number of postcards needed for the vehicle inspection discount promotion, by merging the customers in both tables into one (1) table. Which of the following
formulas is used to compute the number of postcards that are needed?
a) A⊕B
b) A+B
c) ¬A
d) A&B
335