Customers () with a bewildering (眼花缭乱的)amount of choice.

As a ______ to customers, the bank will install more automated teller machine. (serve)

A. SELECT TOTAL(*) FROM customers;

B. SELECT COUNT(*) FROM customers;

C. SELECT TOTAL(customer_id) FROM customers;

D. SELECT COUNT(customer_id) FROM customers;

E. SELECT COUNT(customers) FROM customers;

F. SELECT TOTAL(customer_name) FROM customers;

A.直接/主要顾客（Direct/Primary Customers）

B.次级顾客（Secondary Customers）

C.内部顾客（Internal Customers）

D.间接顾客（Indirect Customers）

Customers usually base their experience on the interaction with employees.()

Cash discount is offered to encourage customers to pay in cash.()

A.SELECT？cust_last_name,？cust_credit_limit？FROM？customers？ORDER？BY？cust_credit_limit？DESC

B.SELECT？cust_last_name,？cust_credit_limit？FROM？customers？ORDER？BY？cust_credit_limit

C.SELECT？cust_last_name,？cust_credit_limit？FROM？customers？ORDER？BY？cust_credit_limit？NULLS？LAST

D.SELECT？cust_last_name,？cust_credit_limit？FROM？customers？ORDER？BY？cust_last_name,？cust_credit_limit？NULLSLAST

A.Select * into customers from clients

B.Select into customers from clients

C.Insert into customers select * from clients

D.Insert customers select * from clients

Many stores are full ________ customers at weekends..

A.of

B.with

C.by

D.for