更多"连续执行以下命令,最后一条命令的输出结果是() SET EXACT O"的相关试题:
[单项选择]连续执行以下命令,最后一条命令的输出结果是______。
SET EXACT OFF
a="北京"
b=(a="北京交通")
b
A. 北京
B. 北京交通
C. .F.
D. 出错
[单项选择]依次执行以下命令后的输出结果是
SET DATE TO YMD
SET CENTURY ON
SET CENTURY TO 19 ROLLOVER 10
SET MARK TO"."
CTOD("49-05-01")
A. 49.05.01 B) 1949.05.01 C) 2049.05.01 D) 出错
[填空题]执行SET EXACT OFF命令后,命令 "数据库"=[数据] 的执行结果是 。
[简答题]以下程序的运行结果是【 】。 SET TALK OFF X;[23+17] X
[填空题]以下程序的运行结果是 [5] 。
SET TALK OFF
X;[23+17]
X
[单项选择]执行下列程序:
CLEAR
SET TALK OFF
STORE 1 TO i,a,b
DO WHILE i<=3
DO PROG1
"P("+STR(i,1)+")="+STR(a,2)+","
i=i+1
ENDDO
"b="+STR(b,2)
RETURN
PROCEDURE PROGl
a=a*2
b=b+a
SET TALK ON
RETURN
程序的运行结果为( )。
A. 非私有
B. 私有
C. public
D. protected
[填空题]下列程序的运行结果是 [6] 。
SET TALK OFF
S=0
FOR N=1 TO 100
S=S+N
IF N>=10
EXIT
S=N
ENDIF
NEXT
S
RETURN
[填空题]主程序中的命令显示的结果是 【8】 。
SET TALK OFF
A=0
Z=DS(5,A)
Z
RETURN
DS过程如下
PARAMETERS X,Y
Y=X*X+15
RETURN Y
[单项选择]Before the tourists set off, they spent much time setting a limit ______ the expenses of the trip.
A. for
B. in
C. to
D. about
[单项选择]Before the students set off, they spent much time setting a limit ______the expenses of the trip.
A. to
B. about
C. in
D. for
[单项选择]执行下列程序:
CLEAR
SET TALK OFF
STORE 1 TO i,a,b
DO WHILE i<=3
DO PROG1
"P("+STR(i,1)+")="+STR(a,2)+","
i=i+1
ENDDO
"b="+STR(b,2)
RETURN
PROCEDURE PROGl
a=a*2
b=b+a
SET TALK ON
RETURN
程序的运行结果为
A. P(1)=2,P(2)=3,P(3)=4,b=15
B. P(1)=2,P(2)=4,P(3)=6,b=8
C. P(1)=2,P(2)=4,P(3)=6,b=18
D. P(1)=2,P(2)=4,P(3)=8,b=15
[单项选择]设有数据库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彩电 1800.00
4 空调机 4100.00
GO 3
DELETE
GO BOTTOM
INSERT BLANK
REPLACE商品名WITH″34寸彩电″,金额WITH 6000
SUM金额TO S
当前S的值应该是( )
A. 11300
B. 17300
C. 11400
D. 15500
[填空题]I’ve heard that the musical group will set off for Hong Kong to give a three-day (perform) ______.