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變數與輸出結果測試

Authored by Lam Ken

Computers

8th Grade

變數與輸出結果測試
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. 以下哪個是正確的變數名稱?

class1

student name

B. student_name

student@name

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. 以下哪個變數名稱是不正確的?

C. while

12age

user-name

score_

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

3. 以上程式碼會輸出什麼?

x * y

A. 15

20

15.0

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

4. 以上程式碼會輸出什麼?

Greetings, Alice

Hello, Bob

A. Hello, Alice

Hi, Alice

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

5. 空格應該填寫什麼變數名稱?

player+score

playerScore

score2

player_score

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

6. 以上程式碼會輸出什麼?

B. 24

A. 21

A. 14

C. 9

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

8. 以上程式碼會輸出什麼?

banana

orange

grape

A. apple

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