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USE RCDA.DBF GO TOP ?? BOF() SKIP -1 ?? NOT BOF() GO BOTTOM ?? FOUND() SKIP 1 ?? EOF() CA

USE RCDA.DBF

GO TOP

?? BOF()

SKIP -1

?? NOT BOF()

GO BOTTOM

?? FOUND()

SKIP 1

?? EOF()

CANCEL

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更多“USE RCDA.DBF GO TOP ?? BOF() S…”相关的问题
第1题
USE RCDA.DBF EXCLUSIVE GO TOP SUM WHILE 性别="男" TO ZH ? "ZH=",STR(ZH,5) GO

USE RCDA.DBF EXCLUSIVE

GO TOP

SUM WHILE 性别="男" TO ZH

? "ZH=",STR(ZH,5)

GO TOP

RS=0

DO WHILE NOT EOF()

IF 工资现状>=1800 AND 党员否

RS=RS+1

ENDIF

SKIP 1

ENDDO

? "RS=",STR(RS,2)

USE

CANCEL

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第2题
假设默认目录下有名为rcda的自由表,包含十条记录,则执行下列命令后,EOF()函数的结果分别为()。 USE RCDA.

假设默认目录下有名为rcda的自由表,包含十条记录,则执行下列命令后,EOF()函数的结果分别为( )。

USE RCDA.DBF

GO BOTTOM

??EOF()

SKIP

??EOF()

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第3题
在青年歌手大赛中,歌手的得分情况由GS.DBF和PW.DBF两个数据库(除"最后得分"字段以外,其余字段已

在青年歌手大赛中,歌手的得分情况由GS.DBF和PW.DBF两个数据库(除"最后得分"字段以外,其余字段已存放了相应数据)进行统计。

评委数据库PW.DBF中放有10个评委给每位歌手所打的分数,数据库结构为:

歌手编号(C,4),评委1(N,5,2),评委2(N,5,2),…,评委10(N,5,2)

歌手数据库GS.DBF中存有每位歌手的基本情况和最后得分,数据库结构为:

歌手编号(C,4),姓名1(C,8),选送地区(C,20),最后得分(N,5,2)

1)以下程序的功能是根据10个评委所给分数,计算并填写"最后得分"字段,具体计算方法是去掉一个最高分,去掉一个最低分,再对其余得分求平均。请填空:

SELECT 0

USE GS

INDEX ON 歌手编号 TO GS

SELECT 0

USE PW

SET RELATION TO 歌手编号 INTO GS

GO TOP

DO WHILE ______

SCATTER TO TEMP

I=2

STORE TEMP(2)TO PMIN,PMAX,S

DO WHILE I<=10

I=I+1

S=S+TEMP(I)

DO CASE

CASE TEMP(I)>PMAX

PMAX=TEMP(I)

CASE TEMP(I)<PMIN

PMIN=TEMP(I)

ENDCASE

ENDDO

SELECT GS

REPLACE 最后得分 WITH S-PMAX-PMIN

SELE PW

SKIP

ENDDO

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第4题
定位第一条记录上的命令是______。A、GO TOP B、GO BOTTOM C、GO 6 D、SKIP

定位第一条记录上的命令是______。

A、GO TOP B、GO BOTTOM C、GO 6 D、SKIP

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第5题
I wonder if I could use your dictionary? ()

A.Go on.

B.Go ahead.

C.Go up.

D.Go away.

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第6题
“Let’s go for a long walk into the country this morning.” “_______ , but I think I’m catching a cold.”

A.I certainly could use the exercise

B.Yes, let’s go

C.Sur

D.I’d like to go for a long walk

E.No, I won’t

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第7题
Although he underwent such a huge disaster, he managed to _______ his courageand go
forward with his life.

A) take up

B) pick up

C) use up

D) pick from

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第8题
--I wonder if I could use your computer tonight? --_______ I’m not using it right now.

A.Sure, go ahead.

B.I don’t know.

C.It doesn’t matter.

D.Who cares?

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第9题
英译汉In an office environment, the size, location (corner office, distance from the to

英译汉In an office environment, the size, location (corner office, distance from the top manager's office, and so forth), and use of space may be a sign of a person's status. Generally, the more spacious an office, the higher the status. Persons of higher status also may enter a subordinate's space unannounced.

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第10题
设有表文件File.dbf,执行如下命令序列: SET DELETED OFF USE File LIST Recoed# 商品名 金额 1

设有表文件File.dbf,执行如下命令序列:

SET DELETED OFF

USE File

LIST

Recoed# 商品名 金额

1 洗衣机 3100.00

2 电冰箱 2300.00

3 21英寸彩电 1800.00

4 空调机 4100.00

GO 3

DELETE

GO BOTTOM

INSERT BLANK

REPLACE 商品名 WITH "34英寸彩电", 金额 WITH 6000

SUM 金额 TO S

? S

S的值应该是( )。

A.11300 B.17300 C.11400 D.15500

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第11题
The following statements are examples of excessive use of euphemism. How to improve them?
Examples of excessive use of euphemism: (1)The employees who had been notified of an interruption in their employment were referred to their outplacement manager. (2)The official acknowledged that he had misspoken when he said the troops had not engaged in any protective-reaction missions. (3)The prisoners life will be terminated at dawn. (4)The non-essential personnel in this division will be vacationed by next week. (5)Reaching the top of the ladder of success must be a moving experience. (6)I was told that he did away with himself. It is a widespread but unproven hypothesis that the parameters of significant personal change for persons in mid-life are extremely narrow. I purchased a residential property that was in need of substantial upgrading.

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