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網(wǎng)絡(luò)工程師每日一練試題內(nèi)容(2022/1/18)
試題1: 不屬于即時通信的P2P 應(yīng)用是( ?。?。 Certificates are (1) documents attesting to the (2) of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to (3) someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a certificate also contains an (4) date, the name of the CA that issued the Certificate, a serial number, and perhaps other information. Most importantly, it contains the digital (5) of the certificate issuer. The most widely accepted format for certificates is X.509 , thus, Certificates can be read or written by any application complying with X.509.
(1)A、text
B、data
C、digital
D、structured
(2)A、connecting
B、binding
C、composing
D、conducting
(3)A、impersonate
B、personate
C、damage
D、control
(4)A、communication
B、computation
C、expectation
D、expiration
(5)A、signature
B、mark
C、stamp
D、hypertext
在層次化園區(qū)網(wǎng)絡(luò)設(shè)計中, ( ) 是接入層的功能。
A、高速數(shù)據(jù)傳輸
B、VLAN路由
C、廣播域的定義
D、MAC地址過濾
選擇軟件開發(fā)工具時,應(yīng)考慮功能、 ( ) 、穩(wěn)健性、硬件要求和性能、服務(wù)和支持。
A、易用性
B、易維護(hù)性
C、可移植性
D、可擴充性
確定構(gòu)建軟件系統(tǒng)所需要的人數(shù)時,無需考慮 ( ) 。
A、系統(tǒng)的市場前景
B、系統(tǒng)的規(guī)模
C、系統(tǒng)的技術(shù)復(fù)雜度
D、項目計劃
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