問題詳情
21 十進位數字 15.875,以二進位表示,下列何者正確?
(A)(1111.101)2
(B)(1111.111)2
(C)(1011.111)2
(D)(1011.101)2
(A)(1111.101)2
(B)(1111.111)2
(C)(1011.111)2
(D)(1011.101)2
參考答案
答案:B
難度:簡單0.724868
統計:A(16),B(137),C(12),D(7),E(0)
內容推薦
- 四、如 下 圖 虛 線 標 示 之 電 子 元 件 中 包 含 一 金 氧 半 場 效 應 電 晶 體 ( Metal OxideSemiconductor Field Effect Transist
- 35 For some people, _________ is a way of life, a never-ending journey, and they are forever trying
- 21 Which of the following words best describes the character of Nicholas?(A) Generous (B) Greedy
- 20 對於超文字標記語言(Hypertext Markup Language, HTML),下列敘述何者錯誤?(A) HTML 的語法是由 W3C 成員所共同制定的 (B) Microsoft Int
- The number of victims in that train accident appalled everyone.(A) attracted (B) enlightened
- 請依下文回答第 17 題至第 21 題 One of the most legendary stories of alchemy is that of Nicholas Flamel. Accordi
- 26 以下何者為直譯器(Interpreter)的主要功用?(A)負責將所有原始程式碼轉換為目的碼 (B)負責執行已編譯好的執行檔 (C)負責逐一解析每行原始程式碼後並執行之 (D)負責連接所有的目的
- 17 下列那一種檔案不是視訊的格式?(A).avi (B).wma (C).mpg (D).rm
- 19 對於個人數位助理(Personal Digital Assistant, PDA),下列敘述何者錯誤?(A)是一種可放入口袋中的小型電腦,亦可上網收發電子郵件與記錄行事曆 (B)目前一般都採用多
- Sarah confuses me; sometimes she is so warm and friendly,and other times, she is very standof
內容推薦
- 36 Gratitude is not only the greatest of virtues, but the parent of all others.(A)Gratitude is the g
- 13 下列何者不是作業系統所管理的資源?(A)記憶體空間 (B)網路頻寬 (C)磁碟空間 (D) CPU 時間
- 11 Ever since Daniel started his lung cancer treatment, he has suffered through the_____ effects of
- 34 My grandma would _________ for the good old days when, according to her, things were simpler and
- 23 (A) The researchers also see big changes in relatively new marriages in younger couples.(B) I
- 27 對於 C 程式語言,下列敘述何者錯誤?(A)有提供使用者自行定義資料型態的機制 (B)當 break 陳述句在迴圈結構中被執行時,結構本體內尚未執行的陳述句會被跳過,而直接執行下一次的 迴圈動作
- 14 有關間諜程式,下列敘述何者錯誤?(A)木馬程式的目的是破壞電腦資料,造成被感染電腦使用者的不便 (B)後門程式就是間諜程式 (C) Windows Defender 是防駭軟體的一種 (D)為避
- 97 一位 65 歲老先生常規體檢糞便潛血反應呈陽性,經大腸鏡檢查發現降結腸有 3 顆息肉樣的腫瘤,病理切片如圖示,請問下列診斷何者最適當? (A)侵襲性大腸癌(B)腺瘤合併異生(C)類癌(D)增生性
- 32 France now has a higher birth rate partly because of the _________ offered by the government, whi
- 28 有關遞迴(Recursion),下列敘述何者錯誤?(A)達成相同的功能時,遞迴程式一定比非遞迴程式的執行速度要來得快 (B)在程式執行時,遞迴程式比非遞迴程式需要較多的動態記憶體空間 (C)所有
- 22 以下何者為資料庫中用來描述一個實體(Entity)相關欄位的集合?(A)物件(Object) (B)檔案(File) (C)記錄(Record) (D)資料庫(Database)
- 37 The tornado warning system gave residents 24 minutes’ notice that a twister was bearing down on t
- 38 Until the financial status of the underprivileged can be improved, a substantial reduction in the
- 41 According to the passage, which of the following statements is true?(A)All the excavated arti
- 39 When first joining the 6-month fitness program, Sarah did not expect that she would have been abl
- 35 在 Excel 中,儲存格顯示「######」之資料,為以下何者因素造成?(A)資料樣式有誤 (B)資料過長超過欄寬或格式的設定 (C)資料已被複製 (D)資料被註記
- 42 What does the pronoun “it” refer to in the underlined sentence, “the only prospect is that it
- 一具感應電動機在某一負載下其同步轉速為1800RPM,當其轉差率(S)為0.1(10%)時,其實際轉速N為何?(A) 1800RPM(B) 1620RPM(C) 900RPM(D) 180RP
- 49 (A)Some maintain that solving the problem of consciousness is controversial.(B)But the brain,
- 46 (A)At noise levels exceeding 90 decibels, even the best construction cannot keep the sound of
- 38 Numbered at 5 million, Latinos_______ the largest minority population in the United States.(A)
- 29 下列伺服器何者的主要功能是將網際網路上某一機器的領域名稱(Domain Name)轉換成對應的網際網路協定位址? (A) SQL (B) DNS (C) FTP (D) Web
- 一般而言,中小型柴油機的機體,是將那些構件製成一個整體?(A)機座與排氣閥 (B) 機架與氣缸體 (C)氣缸體與機座 (D)氣缸體與油底殼
- 39 以下何者不是資訊安全(Information Security)所欲達到的目標?(A)明確性(Clarity) (B)機密性(Confidentiality) (C)完整性(Integrity)
- 47 (A)One possible method is through devices that flash amber once the noise approaches a set le