[問題] 台大計概B

[wakke (爛題目是誰出的阿 操)]

8.Which of the following is wrong about IP？
  (A)IP address is 4 bytes
  (B)130.0.0.0 is a valid IP address
  (C)1.255.255.255 is a valid IP address
  (D)255.255.255.255 is a valid ip address
  (E)all of the above are correct

請問D這種規格是不是還沒有開放真正使用阿?  哪答案是D還是E呢

13. Gordon Moore, Intel’s chairman emeritus, has a famous principle,
    known as” Morre’s Law”,
    in which he predicts that the growth of component technology
    after 1975 would cause the number of transistors
    placed on a computer chip to double every
  (A) one year  (B)two years  (C)three years  (D)five years  (E)ten years.

這一題是不是沒有答案阿   我怎麼印象中好像是18個月 還是幾個月~~忘了^^"
不過不是整數年就是了

最後請問  如果一張圖片的壓縮比率是2:1

哪請問最後圖片的容量是不是要除以4阿

因為長跟寬都除以2
還是直接除以2呢?   謝謝了

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