Tin học lớp 3- Bài 5 - Câu hỏi ôn tập bài Sử dụng bàn phím

How many main areas is a standard keyboard typically divided into?

• 2

• 3

• 4

• 5

Which of the following is NOT one of the five rows found in the main area of the keyboard?

• Number row

• Top row

• Middle row

• Spacebar row

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• Có

• Không

Which two keys on the home row have a raised bar on their surface?

• A and S

• D and F

• F and J

• K and L

What is the correct starting position for your index fingers on the keyboard's home row?

• A and L

• S and K

• D and J

• F and J

What should you do with your fingers after typing a key, according to proper typing technique?

• Keep them on the key you just pressed

• Move them to the next key you need to type

• Return them to their starting position on the home row

• Rest them on the spacebar