66. What is the postfix expression for the following infix expression？A / B − C + D * E − A * C(A) A
68. A Gantt chart is a type of bar chart that illustrates a project schedule. Which one of thefollow
69. Which one of the following is an open source software for both full image backup andrestoration？
70. Which of the following statements about the greedy algorithm is WRONG？(A)A greedy algorithm foll
71. In non-preemptive shortest job first scheduling, consider the following five processeseach havin
73. According to the latest NIST (National Institute of Standards and Technology), usersshould focus
74. In computer science, a recursive function is a function which is defined by its self.About recur
75. Which one of the following statements about supervised and unsupervised machinelearning is WRONG
76. Richard O. Mason proposed a social framework for addressing four major ethical issues,which is r
77. IEEE 802.11 wireless networking protocol uses RTS/CTS (Request To Send / Clear ToSend) mechanism
78. To convert audio from analog to digital, it is necessary to record the audio amplitudeperiodical
79. When a user wants to access a web service, except using the password shared by theuser and the s
80. Simple Network Management Protocol (SNMP) is an Internet Standard protocol formanaging devices o
6. 關於 K 平均法（K-means）的分群，下列敘述何者不正確？(A) 一開始群的中心點可以是隨機選擇的(B) 每次分群的結果都一模一樣(C) 每次分群結果必須讓組內平方和最小(D) 一開始必須告
7. 請問下面哪些問題主要用貪狼法 (Greedy Method) 來解決？ 甲、快速排序法 乙、最小生成樹 丙、霍夫曼編碼法 (Huffman) 丁、最短路徑問題(A)乙、丙 (B)乙、丁 (C)丙
8. 下列哪一組資料不適用於二元搜尋法 (binary search)？(A) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 (B) 1, 2.2, 3, 800, 900, 1000.
9. 有一個電腦的 IP 位址為 172.18.1.10，其子網路遮罩為 255.255.248.0，請問對此台電腦而言，下列何者不與此台電腦在相同的網路中？(A) 172.18.8.10 (B) 1