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軟件設計師每日一練試題內容(2022/3/17)
試題1
下圖為一個表達式的語法樹,該表達式的后綴形式為()查看答案
試題參考答案:A
試題2
以下關于文檔的敘述中,不正確的是()。
A.文檔僅僅描述和規(guī)定了軟件的使用范圍及相關的操作命令
B.文檔是軟件產(chǎn)品的一部分,沒有文檔的軟件不能稱之為軟件產(chǎn)品
C.軟件文檔的編制在軟件開發(fā)工作中占有突出的地位和相當大的工作量
D.高質量文檔對于發(fā)揮軟件產(chǎn)品的效益有著重要的意義
查看答案
試題參考答案:A
試題3
使用Web方式收發(fā)電子郵件時,以下描述錯誤的是( )。查看答案
試題參考答案:B
試題4
People are i ndulging in an illusion whenever t hey find themselves explaining at a cocktail(雞尾酒) party, say, that they are "i n computers," or "in telecommunications," or "in electronic funds transfer". The implication is that they are part of the high-tech world. Just between us, they usually aren't. The researchers who made fundamental breakthroughs in those areas are in a high-tech busi ness. The rest of us are (1) of their work. We use computers and other new t echnology components to develop our products or to organize our affairs. Because we go about this work in teams and projects and other tightly knit working groups(緊密聯(lián)系在一起的工作小組), we are mostl y in the human communication business. Our successes stem
from good human int eractions by all participants in the effort, and our failures stem from poor human interactions.
The main reason we tend to focus on t he (2) rather t han the human side of the work is
not because it's more (3) , but because it's easier to do. Getting the new disk drive installed is positively trivial compared t o figuring out why Horace is in a blue funk(恐懼) or why Susan is dissatisfied with the company after only a few months. Human interactions are complicated and never very crisp(干脆的,干凈利落的) and clean in their effects, but they matter more than any other aspect of the work.
If you find yourself concentrating on the (4) rather than the (5), you're like t he
vaudeville character(雜耍人物) who loses his keys on a dark street and looks for them on t he adjacent street because, as he explains, "The light is better there!".
(1)A、creators
B、innovators
C、appliers
D、inventors
(2)A、technical
B、classical
C、social
D、societal
(3)A、trivial
B、crucial
C、minor
D、insignificant
(4)A、technology
B、sociology
C、physiology
D、astronomy
(5)A、technology
B、sociology
C、physiology
D、astronomy
查看答案
試題參考答案:C、A、B、A、B
試題解析與討論:www.xomuzic.com/st/83762884.html
試題5
某四級指令流水線分別完成取指、取數(shù)、運算、保存結果四步操作。若完成上述操作的時間依次為8ns、9ns、4ns、8ns,則該流水線的操作周期應至少為()ns。查看答案
試題參考答案:C
試題6
以下關于字符串的敘述中,正確的是()查看答案
試題參考答案:C
試題7
如果兩名以上的申請人分別就同樣的發(fā)明創(chuàng)造申請專利,專利權應授予 ( ) 。
A、最先發(fā)明的人
B、最先申請的人
C、所有申請人
D、協(xié)商后的申請人
查看答案
試題參考答案:B
試題解析與討論:www.xomuzic.com/st/79892751.html
試題8
DHCP客戶端可從DHCP服務器獲得()。
A.DHCP服務器的地址和Web服務器的地址
B.DNS服務器的地址和DHCP服務器的地址
C.客戶端地址和郵件服務器地址
D.默認網(wǎng)關的地址和郵件服務器地址
查看答案
試題參考答案:B
試題9
將高級語言程序翻譯為機器語言程序的過程中,常引入中間代碼,其好處是()
A、有利于反編譯處理
B、有利于進行與機器無關的優(yōu)化處理
C、盡早發(fā)現(xiàn)語法錯誤
D、可以簡化語法和語義分析
查看答案
試題參考答案:B
試題10
在面向對象方法中,支持多態(tài)的是( )。
A.靜態(tài)分配
B.動態(tài)分配
C.靜態(tài)類型
D.動態(tài)綁定
查看答案
試題參考答案:D
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