• 2022-07-23 问题

    下列结构中不属于分支结构的是________ A: SELEC...CASE....END<br/>CASE B: if.....else C: if....elif....else D: if.....

    下列结构中不属于分支结构的是________ A: SELEC...CASE....END<br/>CASE B: if.....else C: if....elif....else D: if.....

  • 2021-04-14 问题

    语句组“ CASE BCD IS ... END CASE”的作用(     )

    语句组“ CASE BCD IS ... END CASE”的作用(     )

  • 2021-04-14 问题

    语句组“ CASE CNT IS ... END CASE”的作用(    )

    语句组“ CASE CNT IS ... END CASE”的作用(    )

  • 2022-06-16 问题

    CASE语句必须用END CASE语句结束。( )

    CASE语句必须用END CASE语句结束。( )

  • 2022-06-01 问题

    假定x的值为5,则在执行以下语句时,其输出结果为"Result"的正确表示Select Case语句是( ) A: Select Case x Case 1 To 10 Print "Result" End Select B: Select Case x Case Is>5,Is<5 Print "Result" End Select C: Select Case x Case Is>5,1,3 To 4 Print "Result" End Select D: Select Case x Case 1,3,Is>5 Print "Result" End Select

    假定x的值为5,则在执行以下语句时,其输出结果为"Result"的正确表示Select Case语句是( ) A: Select Case x Case 1 To 10 Print "Result" End Select B: Select Case x Case Is>5,Is<5 Print "Result" End Select C: Select Case x Case Is>5,1,3 To 4 Print "Result" End Select D: Select Case x Case 1,3,Is>5 Print "Result" End Select

  • 2022-06-01 问题

    假设X的值是5,则执行以下语句时,可得到的输出结果是ABCDEF的Select Case语句是 ( ) A: Select Case X Case 10 To 1 Print“ABCDEF” End Select B: Select Case X Case Is>15,Is<5 Print"ABCDEF" End Select C: Selecl Case K Case Is>5,1,3,To 10 Print"ABCDEF" End Select D: Select Case X Case 1,3,Is>5 Print"ABCDEF" End Select

    假设X的值是5,则执行以下语句时,可得到的输出结果是ABCDEF的Select Case语句是 ( ) A: Select Case X Case 10 To 1 Print“ABCDEF” End Select B: Select Case X Case Is>15,Is<5 Print"ABCDEF" End Select C: Selecl Case K Case Is>5,1,3,To 10 Print"ABCDEF" End Select D: Select Case X Case 1,3,Is>5 Print"ABCDEF" End Select

  • 2022-06-06 问题

    以下语句正确的是:______。 A: Select Case a B: Case C: b=1 D: Case “B” E: b=2 F: Case Else G: b=3 H: End Select I: Select Case a J: Case “A” K: b=1 L: Case “B” M: b=2 N: Case Default O: b=3 P: End Select Q: Switch a R: Case “A” S: b=1 T: Case “B” U: b=2 V: Case Else W: b=3 X: End Switch Y: Switch a Z: Case “A” [: b=1 \: Case “B” ]: b=2 ^: Case Default _: b=3 `: End Select

    以下语句正确的是:______。 A: Select Case a B: Case C: b=1 D: Case “B” E: b=2 F: Case Else G: b=3 H: End Select I: Select Case a J: Case “A” K: b=1 L: Case “B” M: b=2 N: Case Default O: b=3 P: End Select Q: Switch a R: Case “A” S: b=1 T: Case “B” U: b=2 V: Case Else W: b=3 X: End Switch Y: Switch a Z: Case “A” [: b=1 \: Case “B” ]: b=2 ^: Case Default _: b=3 `: End Select

  • 2021-04-14 问题

    下列程序的运行结果为( )。 Private Sub Command1_Click() Score = Int(Rnd * 10) + 80 Select Case Score Case ls < 60 a$ = "E" Case 60 To 69 a$ = "D" Case 70 To 79 a$ = "C" Case 80 To 89 a$ = "B" Case Else a$ = "A" End Select Print a$ End Sub

    下列程序的运行结果为( )。 Private Sub Command1_Click() Score = Int(Rnd * 10) + 80 Select Case Score Case ls < 60 a$ = "E" Case 60 To 69 a$ = "D" Case 70 To 79 a$ = "C" Case 80 To 89 a$ = "B" Case Else a$ = "A" End Select Print a$ End Sub

  • 2021-04-14 问题

    下列程序段的执行结果为a=1b=0Select Case a Case 1 Select Case b Case 0 Print"**0**" Case 1 Print"**1**" End SelectCase 2 Print"**2**"End Select A.* * 0 * * B.* * 1 * * C.* * 2 * * D.0

    下列程序段的执行结果为a=1b=0Select Case a Case 1 Select Case b Case 0 Print"**0**" Case 1 Print"**1**" End SelectCase 2 Print"**2**"End Select A.* * 0 * * B.* * 1 * * C.* * 2 * * D.0

  • 2022-10-30 问题

    标准SQL基本查询模块的结构是 A: SELEC . . FRO . . ORDER BY B: SELEC . . WHER . . GROUP BY C: SELEC . . WHER . . HAVING D: SELEC . . FRO . . WHER

    标准SQL基本查询模块的结构是 A: SELEC . . FRO . . ORDER BY B: SELEC . . WHER . . GROUP BY C: SELEC . . WHER . . HAVING D: SELEC . . FRO . . WHER

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