資訊推薦

• 30.如【圖 30】所示，CD 繩水平，若系統靜止，則 W2：W1之重量比為多少？ (A) 3：2 (B) 5：9 (C) 7：8 (D) 9：13
• 49. 已知甲、乙兩人同時同地出發，甲每日走 5 公里，乙第一天走 4 公里，若出發後第 9 日乙可 追到甲，則乙每日行走要固定增加多少公里？ (A) 0.25 (B) 0.5 (C) 1 (
• 13. Which of the following stater (A) All binary heaps are leftist heaps. ements are true? (B) All l
• 14. Which of the following statements are true? (A)Stack implements a FIFO (first-in-first-out) poli
• 15. Consider a binary search tree that results from successively inserting keys 2,8, 9, 1, 5, 7, 6,
• 16. Which of the following are balanced search trees? (A) Binary search tree (B) Red-black tree (C)
• 17. Which of the following statements are true? (A) An insertion in AVL tree requires Ω(logn) single
• 18. Consider an AVL tree that results from successively inserting keys 2, 4, 5, 3, 8, 7, 1, 6, 9 int
• 38. 兩線圈之耦合係數為 0.5，且其自感量各為 10mH 與 40mH，則其互感量最接近以下何者？ (A) 5mH (B) 10mH (C) 20mH (D) 40mH。
• 39. 在燈泡兩端施加 1V 的直流電壓，若燈泡消耗的功率為 1W，則燈泡每分鐘流過的電量為？ (A) 1A (B) 1C (C) 60A (D) 60C。
• 40. 甲乙兩同材料導線，甲導線電阻 2Ω；甲導線長度為乙導線 3 倍，甲導線線徑為乙導線 1\/2， 求乙導線電阻= (A) 1\/4 (B) 1\/3 (C) 1\/6 (D) 4
• 41. 若將某銅線的長度與直徑各加 1 倍後，則其電阻值為原電阻值的幾倍？ (A) 1\/2 (B) 2 (C) 1\/4 (D) 4。
• 42. 有一根圓柱形導線其電阻為 5Ω，將其拉長使其長度為原來兩倍，假設原有的體積及形狀並 未改變，求拉長後之電阻為多少歐姆？ (A) 10 (B) 20 (C) 40 (D) 80。
• 43. 有一電阻器為 1kΩ，額定功率為 0.625 瓦特，求其能承受的最大電流應是多少？ (A)   0.625mA (B) 0.5mA (C)
• 19. Consider the splay tree in Figure 1. Which of the following statements are true? (Assume bottom-
• 44. 已知電路如下圖，電路之時間常數為何？ (A) 40μs (B) 50μs (C) 60μs (D) 80μs。
• 31.如【圖 31】所示，若將 100N 等效移至 A 點，則於平面上所產生之力偶大小為多少？ (A) 450N-m (B) 480N-m (C) 540N-m (D) 600N-m
• 20. Consider the red-black tree in Figure 2, which of the following statements are true? (Assume bot
• 21. Consider an AA tree that results from successively inserting keys 96, 49, 79, 14, 41, 87, 75, 90
• 22. Consider a min-heap. Which of the following statements are true? (A) For any subtree of a min-he
• 23. Consider a Fibonacci heap that results from successively inserting 929 (distinct) keys into an i
• 4. (5%) Which are the possible solutions of the differential equation.  (A) (B) (C)(D) (E)
• 45. 已知電路如下圖，若開關 S 閉合後已達穩態，則電容跨壓 vC 最接近以下何者？ (A) 40V (B) 2
• 24. Which of the following are desirable properties of a hash function h(x)?  (A) If x1 ,.., xn are
• 32.如【圖 32】所示之平面平行力系，其合力位於 A 點何處位置？ (A) 右側 2m (B) 右側 4m (C) 左側 2m (D) 左側 4m