A.2
B.3
C.4
D.5
A.2
B.3
C.4
D.5
针对下列程序段,需要______个测试用例才可以满足语句覆盖的要求。
Switch(value)
{
Case 0:
ther=30;
Break;
Case 1:
ther=50;
Break;
Case 2:
ther=300;
Case 3:
ther=other/value;
Break;
Default;
ther=other*value;
}
A) 2
B) 3
C) 4
D) 5
针对下列程序段,需要______个测试用例才可以满足语句覆盖的要求。
Switch(value)
{
Case 0:
0ther=30;
Break;
Case 1:
ther=50;
Break;
Case 2:
ther=300;
Case 3:
ther=other/value;
Break;
Default:
ther=other * value;
}
A) 2
B) 3
C) 4
D) 5
运行级定义在()。
A.inthekernel
B.in/etc/inittab
C.in/etc/runlevels
D.using ther lcommand
A.printf("sum is",sum);
B.printf("sum is %d",&sum);
C.printf("sum is %d",sum);
D.scanf("sum is",sum);
A.Text1.Print "sum=" ; sum
B.Text1.Print "sum=" & sum
C.Text1.Text= "sum=" + sum
D.Text1.Text= "sum=" & sum
A、Dim sum As Integer sum = 0 For i = 1 To 100 Step 2 sum = sum + i Next
B、Dim sum As Integer sum = 0 For i = 1 To 100 If i Mod 2 <> 0 Then sum = sum + i Next
C、Dim sum As Integer sum = 0 For i = 1 To 99 sum = sum + i Next
D、Dim sum As Integer sum = 0 For i = 100 To 1 Step -1 If i Mod 2 <> 0 Then sum = sum + i Next
A、Dim sum%, i% sum = 0 i = 2 Do While i <= 2 100 sum="sum" + i loop msgbox> B、Dim sum%, i% sum = 0 i = i + 2 Do While i <= 100 sum="sum" + i loop msgbox> C、Dim sum%, i% sum = sum + i i = 2 Do While i >= 100 i = i + 2 Loop MsgBox (sum)
D、Dim sum%, i% sum = 0 i = 2 Do sum = sum + i i = i + 2 Loop While i > 100 MsgBox (sum)
A.sum = 1 i 从 1 循环到 100 sum = sum + i
B.sum = 1 i 从 1 循环到 100 sum = sum + i * i
C.sum = 0 i 从 1 循环到 100 sum = sum + i * i
D.sum = 1 i 从 2 循环到 100 sum = sum + i * i
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