WorksheetsFacts and Rumors of These Products
Total questions: 13
Worksheet time: 7mins
[Warm up]
Today we're going to learn some product backgrounds. Guess which products will we include today?
Keyboard, mouse, earphone
Computer, laptop, TV
iPhone, iPad, iMac
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Why keyboard are not in alphabetical order
Because he helps typing faster
Slower down to avoid machine jam
It includes some secret code actually
Because the first development is not for English
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In English language, the keyboard is in “QWERTY” layout (Look at the top row of a keyboard to see why it’s called QWERTY). Some other languages use variations, which combination below is NOT correct?
QWERTZ for German
QZERTY for Italian
QEWRTY for French
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Who design QWERTY keyboard layout?
Christopher Latham Sholes, 1860s
Henry Mill, 1710s
John Pratt, 1830s
Giuseppe Ravizza, 1810s
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The inventor of “cut & paste” command is…
Larry Tesler
Douglas Engelbart
James O. Clephane
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The C for cmd+C stands for copy, but why paste is cmd+”V”? According to Macheads…
It is from Latin word
It looks like a symbol of insert
It is right next to C
🖱
Who invent first mouse?
Douglas Engelbart
Albert Einstein
Billy English
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The material of first mouse prototype?
Metal
Plastic
Fabric
Wood
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About the name "mouse", Which is NOT true?
The inventor initially called it a "control" before choosing mouse
It is named mouse because its appearance
It is named mouse because the cursor on the screen was also referred to as "CAT" at that time
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When is the first in-ear headphone designed?
1850s
1890s
1910s
1990s
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The following description about headphone, which one is true?
Ernest Mercadier patented the first headphone called a “bi-telephone”.
Headphone is meant to be a portable product
The first working headphone was created in garage
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Which model is the most expensive headphone?
Focal Utopia Tournaire
HIFIMAN Shangri-La Jr
Thror Bubinga
Final Audio Design SONOROUS X
Who wants to host next Trivia?
Me! I cannot wait!
I am ready to be next host!
