【单选题】课程表的关系模式:course(cno,cname,credit,semester),将“ 网页设计与制作 ”课程的学分修改为:5, 使用()语句。 A. UPDATE Course SET credit=5 WHERE cname= 网页设计与制作 B. UPDATE Course SET credit=credit+5 WHERE cname=’ 网页设计与制作 ’ C. UPDATE Course SET credit=5 WHERE cname=’ 网页设计与制作 ’ D. 以上都不对

At the end of the day, the cash register's record shows $1,250, but the count of cash in the cash register is $1,245. The correct entry to record the cash sales is A: Debit Cash $1,245; Credit Sales $1,245. B: Debit Cash $1,245; debit Cash Over and Short $5; credit Sales $1,250. C: Debit Cash $1,250; credit Sales $1,250. D: Debit Cash $1,250; credit Sales $1,245, credit Cash Over and Short $5. E: Debit Cash Over and Short $5, credit Sales $5.

The sum of the transferred credit will not be () A: the same as in the credit before transfer B: less than in the credit before transfer C: more than in the credit before transfer D: equal to the original credit

In actual business, which of the following is called "red clause letter of credit"？（） A: Standby letter of credit B: Advance letter of credit C: Confirmed letter of credit D: Documentary credit

There are basically two types of letter of credit: revocable letter of credit and letter of credit at sight.

Commercial credit is the credit happened between_____

Whatkind of credit card does Jenny need to take with her? A: An RMB credit card. B: An international credit card. C: A business credit card.

Compared with commercial credit, what are the characteristics of bank credit? A: Bank credit is an indirect credit. B: The object of bank credit is monetary capital. C: The object of bank credit is commodity capital. D: Bank credit and changes of industrial capital maintain a certain degree of independence.

The sum of the transferred credit will not be ( ) A: A. the same as in the credit before transfer B: B. less than in the credit before transfer C: C. more than in the credit before transfer D: D. equal to the original credit

The characteristics of the letter of credit include that （ ）。 A: a letter of credit business is a banker's credit B: a letter of credit is an independent instrument C: the exporter must be able to get paid under L/C D: a letter of credit is a kind of transaction of documents