若執行以下的Python 程式碼,則螢幕上的輸出為下列何者?data = [x*y for x in range(4) for y in range(3) if x>y and y%2==0]print(data)
(A)[6, 8]
(B)[0, 0, 0, 6]
(C)[0, 0, 2, 0, 3, 6]
(D)[2, 3, 6, 4, 8, 12]
呼叫函式(function)並傳遞參數時,若不希望被呼叫函式使用額外變數空間,並且被呼叫函式對參數值所做任何改動,都希望直接反應到外部(呼叫方)環境,此時應選擇下列何種參數傳遞機制?
(A)call by reference
(B)call by induction
(C)call by library
(D)call by value
在多媒體網路中,下列何種技術,用來加速靜態和動態內容的下載速度,尤其是大型視訊檔案的下載?
(A)HTTP(HyperText Transfer Protocol)
(B)SSL(Secure Sockets Layer)
(C)CDN(Content Delivery Network)
(D)SMTP(Simple Mail Transfer Protocol)