軟件設(shè)計(jì)師當(dāng)天每日一練試題地址:www.njjt123.com/exam/ExamDay.aspx?t1=4
往期軟件設(shè)計(jì)師每日一練試題匯總:www.njjt123.com/class/27/e4_1.html
軟件設(shè)計(jì)師每日一練試題(2021/10/5)在線測(cè)試:www.njjt123.com/exam/ExamDay.aspx?t1=4&day=2021/10/5
點(diǎn)擊查看:更多軟件設(shè)計(jì)師習(xí)題與指導(dǎo)
軟件設(shè)計(jì)師每日一練試題內(nèi)容(2021/10/5)
試題1: 面向?qū)ο蟮臏y(cè)試可分為四個(gè)層次,按照由低到高的順序,這四個(gè)層次是( )。
A、類(lèi)層——模板層——系統(tǒng)層——算法層
B、算法層——類(lèi)層二—模板層——系統(tǒng)層
C、算法層——模板層——類(lèi)層——系統(tǒng)層
D、類(lèi)層——系統(tǒng)層——模板層——算法層
某客戶(hù)端在采用 ping 命令檢測(cè)網(wǎng)絡(luò)連接故障時(shí),發(fā)現(xiàn)可以 ping 通 127.0.0.1 及本機(jī)的 IP 地址,但無(wú)法 ping 通同一網(wǎng)段內(nèi)其他工作正常的計(jì)算機(jī)的 IP 地址,說(shuō)明該客戶(hù)端的故障是 ( ) 。
A、TCP/IP 協(xié)議不能正常工作
B、本機(jī)網(wǎng)卡不能正常工作
C、本機(jī)網(wǎng)絡(luò)接口故障
D、本機(jī) DNS 服務(wù)器地址設(shè)置錯(cuò)誤
At a basic level, cloud computing is simply a means of delivering IT resources as (1). Almost all IT resources can be delivered as a cloud service: applications, compute power, storage capacity, networking, programming tools, even communication services and collaboration (2). Cloud computing began as large-scale Internet service providers such as Google, Amazon, and others built out their infrastructure. An architecture emerged: massively scaled, (3)distributed system resources, abstracted as virtual IT services and managed as continuously configured, pooled resources. In this architecture, the data is mostly resident on (4)"somewhere on the Intemet" and the application runs on both the "cloud servers" and the user's browser. Both clouds and grids are built to scale horizontally very efficiently. Both are built towithstand failures of (5)elements or nodes. Both are charged on a per-use basis. But while grids typically process batch jobs, with a defined start and end point, cloud servics can be continuous. What's more, clouds expand the types of resources available——file storage, databases, and Web services——and extend the applicability to Web and enterprise applications.
(1)A. hardware
B. computers
C. services
D. software
(2) A. computers
B. disks
C. machines
D. tools
(3) A. horizontally
B. vertically
C. inclined
D. decreasingly
(4) A. clients
B. middleware
C. servers
D. hard disks
(5) A. entire
B. individual
C. general
D. separate
某程序的程序圖如下所示,運(yùn)用 McCabe 度量法對(duì)其進(jìn)行度量,其環(huán)路復(fù)雜度是( )
A、2
B、3
C、4
D、5
數(shù)據(jù)流圖中某個(gè)加工的一組動(dòng)作依賴(lài)于多個(gè)邏輯條件的取值,則用( )能夠清楚地表示復(fù)雜的條件組合與應(yīng)做的動(dòng)作之間的對(duì)應(yīng)關(guān)系。
A.流程圖
B.NS盒圖
C.形式語(yǔ)言
D.決策樹(shù)
以下的算法設(shè)計(jì)方法中, ( ) 以獲取問(wèn)題最優(yōu)解為目標(biāo)。
A、回溯方法
B、分治法
C、動(dòng)態(tài)規(guī)劃
D、遞推
網(wǎng)絡(luò)的可用性是指()。
A.網(wǎng)絡(luò)通信能力的大小
B.用戶(hù)用于網(wǎng)絡(luò)維修的時(shí)間
C.網(wǎng)絡(luò)的可靠性
D.用戶(hù)可利用網(wǎng)絡(luò)時(shí)間的百分比
PPP中的安全認(rèn)證協(xié)議是(),它使用三次握手的會(huì)話過(guò)程傳送密文。
A.MD5
B.PAP
C.CHAP
D.HASH
在計(jì)算機(jī)中,最適合進(jìn)行數(shù)字加減運(yùn)算的數(shù)字編碼是(1),最適合表示浮點(diǎn)數(shù)階碼的數(shù)字編碼是(2)。
(1)A、原碼
B、反碼
C、補(bǔ)碼
D、移碼
(2)A、原碼
B、反碼
C、補(bǔ)碼
D、移碼
溫馨提示:因考試政策、內(nèi)容不斷變化與調(diào)整,信管網(wǎng)網(wǎng)站提供的以上信息僅供參考,如有異議,請(qǐng)以權(quán)威部門(mén)公布的內(nèi)容為準(zhǔn)!
信管網(wǎng)致力于為廣大信管從業(yè)人員、愛(ài)好者、大學(xué)生提供專(zhuān)業(yè)、高質(zhì)量的課程和服務(wù),解決其考試證書(shū)、技能提升和就業(yè)的需求。
信管網(wǎng)軟考課程由信管網(wǎng)依托10年專(zhuān)業(yè)軟考教研傾力打造,官方教材參編作者和資深講師坐鎮(zhèn),通過(guò)深研歷年考試出題規(guī)律與考試大綱,深挖核心知識(shí)與高頻考點(diǎn),為學(xué)員考試保駕護(hù)航。面授、直播&錄播,多種班型靈活學(xué)習(xí),滿足不同學(xué)員考證需求,降低課程學(xué)習(xí)難度,使學(xué)習(xí)效果事半功倍。
發(fā)表評(píng)論 查看完整評(píng)論 | |