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48. 物聯網設備種類繁多,所產出的數據訊息格式和形式不一致。藉由物聯網雲端服務營運管理平台,企業可以理解不同設備產出之不同訊息格式及形式的數據,進而確保設備互通性。關於物聯網裝置和雲端之間常見的訊息
問題詳情
48. 物聯網設備種類繁多,所產出的數據訊息格式和形式不一致。藉由物聯網雲端服務營運管理平台,企業可以理解不同設備產出之不同訊息格式及形式的數據,進而確保設備互通性。關於物聯網裝置和雲端之間常見的訊息協議,下列何者「不正確」?
(A) HTTP
(B) REST
(C) Zigbee
(D) MQTT
參考答案
答案:C
難度:
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上一篇 :
47. 關於雲端平台的系統設計與數據處理,下列敘述何者「不正確」?(A) 雲端服務的數據資料種類眾多,不易處理(B) 雲端服務的數據,有時會來自於開放資料(C) 雲端服務的系統設計需滿足集中化資料備份
下一篇 :
49. 關於雲端物聯網平台,下列敘述何者「不正確」?(A) 在更新管道方面,可透過 OTA 進行更新(B) 在資料儲存方面更容易擴充(C) 在連線方面,可以通過限制進出雲端 API 閘道的流量來減少受
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50. 關於雲端平台設計時需考量的因素,下列敘述何者「不正確」?(A) 雲端平台需提供認證授權機制以識別裝置的身份(B) 雲端平台需主動接收由物聯網裝置被動上傳的監測數據(C) 雲端平台藉由感測器收集
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4. Learning an international language enables people from different ________ tocommunicate with one
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6.Swimming pools, rivers, and lakes are all almost ________ during the Ghost Month.(A)tricked (B)sca
7.The two brothers look so much ______ that I can't tell them apart.(A)likely (B)resemble (C)al
8.Owing to his diligence, he has made a lot of ________ in his studies.(A)project (B)progress (C)pat
9.It suddenly ________ me that I had to get to the airport to meet a friend.(A)took (B)struck (C)occ
10.If you subscribe to ______ TV service, you'll get more channels and enjoy a widervariety of
11. I am very ______ about his ability. I don't think him capable of carrying out the project.(
12.The Sports Day was ________ due to the rainstorm warning.(A)competed (B)postponed (C)fulfilled (D
13.Being a very careful person, he is quite ________ in giving his comments.(A)reserved (B)melanchol
14.John has been working at the computer for twenty-four hours. He ________ needs agood rest.(A)acci
15.Mr. Smith's work in Taiwan is just ________. He will go back to the U.S. next month.(A)liber
二、克漏字選擇: Another __16__ design of water use was their “street cleaning” system. The marketplace w
【題組】17. (A) flowed (B) flows (C) flow (D) flown
【題組】18. (A) took part in (B) takes part in (C) take part in (D) taking part in
【題組】19. (A) directed (B) were directed (C) directing (D) was directed
【題組】20. (A) purpose (B) way (C) reason (D) trade
Matt told you about his part-time job at a convenience store. One day, a suspicious-__21__ customer
【題組】22. (A) understand (B) understood (C) to understand (D) understanding
【題組】23. (A) which (B) in which (C) where (D) whose