2018年10月22日来源:信管网 作者:cnitpm
信息安全工程师当天每日一练试题地址:www.cnitpm.com/exam/ExamDay.aspx?t1=6
往期信息安全工程师每日一练试题汇总:www.cnitpm.com/class27-6-1.aspx
信息安全工程师每日一练试题(2018/10/20)在线测试:www.cnitpm.com/exam/ExamDay.aspx?t1=6&day=2018/10/20
信息安全工程师每日一练试题内容(2018/10/20)
试题1: 关于RSA 算法的叙述不正确的是( ) 。
A. RSA 算法是一种对称加密算法
B. RSA 算法的运算速度比DES慢
C. RSA 算法可用于某种数字签名方案
D. RSA 的安全性主要基于素因子分解的难度
包过虑防火墙对数据包的依据不包括( )
A、源 IP 地址
B、源端口号
C、MAC 地址
D、目的 IP 地址
系统测试将软件、硬件、网络等其它因素结合,对整个软件进行测试。()不是系统测试的内容。
A.路径测试
B.可靠性测试
C.安装测试
D.安全测试
小王需要从①地开车到⑦地,可供选择的路线如下图所示。图中,各条箭线表示路段及其行驶方向,箭线旁标注的数字表示该路段的拥堵率(描述堵车的情况,即堵车概率)。拥堵率=1-畅通率,拥堵率=0时表示完全畅通,拥堵率=1时表示无法行驶。根据该图,小主选择拥堵情况最少(畅通情况最好)的路线是()。

A.①②③④⑤⑦
B.①②③④⑥⑦
C.①②③⑤⑦
D.①②④⑥⑦
The objective of ()is to determine what parts of the application software will be assigned to what hardware.The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is(). Most information systems require data to be stored and retrieved,whether a small file,such as a memo produced by a word processor,or a large database,such as one that stores an organization’s accounting records. The second function is the (),the processing required to access data,which often means database queries in Structured Query Language. The third function is the (),which is the logic documented in the DFDs,use cases,and functional requirements.The fourth function is the presentation logic,the display of information to the user and the acceptance of the user’s commands.The three primary hardware components of a system are ().
A.architecture design
B.modular design
C.physical design
D.distribution design
A.data access components
B.database management system
C.data storage
D.data entities
A.data persistence
B.data access objects
C.database connection
D.dataaccess logic
A.system requirements
B.system architecture
C.application logic
D.application program
A.computers,cables and network
B.clients,servers,and network
C.CPUs,memories and I/O devices
D.CPUs,hard disks and I/O devices
温馨提示:因考试政策、内容不断变化与调整,信管网提供的以上信息仅供参考,如有异议,请考生以权威部门公布的内容为准!
相关推荐