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computer science (電腦科學)

A keyboard is a panel of keys that operate a computer or typewriter. Which is the 'keyboard'?

• 1

• 2

• 4

• 5

After you type "A", the computer will calculate how to display it on the screen. Which part is the "brain" of the computer? 妳輸入"A"之後電腦會運算應該如何呈現在螢幕上, 那一個是電腦的"腦"?

• 1 Keyboard

• 3 CPU

• 4 Memory

• 6 Monitor

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monitor (螢幕)

the binary calculation (二進制加法)

10 + 11 = ?

• 101

• 110

• 111

• 100

the binary calculation (二進制加法)

9 = ?

• 1000

• 1001

• 1010

• 1011

the binary calculation (二進制加法)

1+1=?

• 2

• 10

• 11

What computer CANNOT do?

哪ㄧ個"不是"電腦的功能?

• input information 輸入資料

• store information 儲存資料

• process information 處理資料

• bug 出錯

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information (資訊)

What program is this?

這是什麼程式?