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11900程61-80

Authored by ljalja'u tjuvatjuva

Computers

9th - 12th Grade

Used 13+ times

11900程61-80
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20 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

下列 Visaul basic.NET 程式, 其執行結果為何?

4, 0
6, 0
0, - 7
0, -4

2.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

在 Visaul basic.NET 程式中, Dim A (5, 3) 共有多少個元素?

8
10
1 5
24

3.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

下列 Visaul basic.NET 程式, 其執行結果為何?

10
20
30
40

4.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

下列 Visaul basic.NET 程式執行後, A(1, 3) 之值與何者相同?

A(2, 1)
A(2, 2)
A(2, 3)
A(3, 1)

5.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

下列 Visaul basic.NET 程式, 其執行結果為何?

0
1
10
24

Answer explanation

sum沒有被賦值,所以內定值是0,所有的數乘0都是0

6.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

下列 Visaul basic.NET 程式, 其執行結果為何?

45
50
55
65

7.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

Media Image

下列 Visaul basic.NET 程式, 其執行結果為何?

55
45
1
0

Answer explanation

do until是說一直做直到符合後面算式c<10就停,但是由於sum沒有被賦值所以是0,再加上cnt被賦值為0,所以do until不會被執行,所以執行結果是0

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