74. Which one of the following IPv4 addresses is NOT in the same subnet with192.168.123.45/18？
(A) 192.168.63.78
(B) 192.168.75.148
(C) 192.168.110.54
(D) 192.168.126.91

75. SMTP (Simple Mail Transfer Protocol) is a purely ASCII text-based protocol, which implies it can only transfer ASCII texts. However, most users often attach multimedia files, which are definitely not text files, in their emails. Which is the correct description about the email attachment？ (A) Because the attachment file can be encoded into texts and therefore it can be delivered though SMTP. (B) Because SMTP is a legacy protocol and is extended to a new protocol called IMAP (Internet Message Access Protocol), which supports binary file attachment and is widely used nowadays. (C) Because most email clients will create additional side channels to the email receivers. That is, the attached files are delivered though different channels. (D) None of the above.

76. An open file format is a file format which can be used and implemented by anyone. Which one of the following is not an open file format？ (A) JPEG (B) Markdown (C) RAR (D) OGG

77. Email phishing attack is a form of social engineering where attackers deceive people into revealing sensitive information or installing malware through emails. About email phishing, which one of the following is WRONG？ (A) Phishing emails typically use generic salutations such as “Dear valued member,” instead of using the receiver’s name directly. (B) To prevent phishing emails, the receiver should check the domain name from the email “from” address. (C) Generally speaking, legit companies don’t send unsolicited attachments. (D) HTML emails are more secure than plain text emails since HTML emails can contain javascripts for security scanning.

78. PTT is the most popular BBS site in Taiwan. In 2022, PTT announced that it stopped its TELNET service. Which one of the following is the main reason？ (A) Because TELNET does not support the compression feature which is mandatory for modern protocols. (B) Because TELNET requires more bandwidth than HTTP, PTT switches its service to websocket. (C) Because TELNET is a terminal-based service and cannot provide colorful view. (D) Because TELNET is an insecure connection way.

79. ChatGPT is an artificial intelligence (AI) chatbot developed by OpenAI and is very popular nowadays. About ChatGPT, which one of the following is WRONG？ (A) OpenAI will collect data from ChatGPT users to train and fine-tune the service further. (B) OpenAI leverages both supervised learning as well as reinforcement learning in the ChatGPT fine-tuning process. (C) ChatGPT may provide plausible-sounding but incorrect or nonsensical answers. (D) OpenAI claims that it never filters user data for better performance.

80. Because of the exhaustion of IPv4 addresses, most users cannot use static IPs to build servers. Instead, they will use dynamic IPs and this raises a new issue about how a DNS server can answer DNS queries for dynamic IPs. Which of the following services can solve this issue？ (A) Dynamic DNS (B) Reverse DNS (C) Spanning DNS (D) Adaptive DNS

41. 臺語有一字多音的現象，一字毋但有兩个音，甚至有五、六个音。請問下底佗一个 字有上濟語音？ (A)三 (B)合 (C)相 (D)老

42. 臺北的臺語腔口大部份是偏泉腔，請問下底佗一个詞的語音較成臺北社子（社仔 Siā-á）在地八十歲老大人的語音？ (A)食飯 Tsia̍ h-puīnn (B)翕相 Hip-siàng (C)豬肉 Tu-bah (D)冰箱 Ping-sionn

43. 臺語的第八聲本調有幾若種調值，下底佗一種毋是學術上有記錄的調值？ (A)33 (B)34 (C)55 (D)11

44. 臺語讀漢文的時愛用文言音，文言音層次的韻母系統有伊的特色，請用語言學的智 識做判斷，選出應該是文言音結構的音字？ (A)惜 sioh (B)庭 tiânn (C)園 hn̂g (D)貼 thiap

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