名词解释题病毒（virus）
名词解释题
病毒（virus）
参考解析
解析：
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相关考题：
小麦线条花叶病毒的学名是:( )。 A、Maize chlorotic mottle virusB、Arabis mosaic virusC、Cucumbergreen mottle mosaic virusD、Wheat streak mosaic virus
Which command do you use to display the status of an antivirus database update?() A. show security utm anti-virus statusB. show security anti-virus database statusC. show security utm anti-virus databaseD. show security utm anti-virus update
藉由宽带网络大量且迅速蔓延，致使网络瘫痪的病毒称为（）。A、蠕虫病毒（worm）B、宏病毒（macro virus）C、特洛伊病毒（Trojan horse）D、千面人病毒（polymorphic virus）
甲型肝炎病毒（HAV）归属于（）。A、嗜肝DNA病毒属（Hepadna virus）B、嗜肝RNA病毒属（Hepadna virus）C、肠道病毒属72型（Enterovirus type72）D、嵌杯病毒科（Calici viridae）E、黄病毒科（Flavi viridae）
在安装WINDOWS时，屏幕出现死机并有如下显示：windows setup was unable to update your system files. This may be virus dedication that is built-in to your machine，or by virus dedication software running on your system„„，故障原因是（）A、安装盘有问题B、CD-ROM驱动器有问题C、没有关闭所有的病毒监测程序D、硬盘有问题
What will be enabled by the scanning technology-The Dynamic Vector Streaming （DVS）？（）A、Firmware-level virus detectionB、Signature-based virus filteringC、Layer 4 virus detectionD、Signature-based spyware filtering
单选题藉由宽带网络大量且迅速蔓延，致使网络瘫痪的病毒称为（）。A蠕虫病毒（worm）B宏病毒（macro virus）C特洛伊病毒（Trojan horse）D千面人病毒（polymorphic virus）
单选题An advantage of a corporate centrally-managed anti-virus solution over a standalone anti-virus program is a corporate anti-virus solution:（）Ais more secure than a standalone anti-virus program.Bcan push out anti-virus updates from a local, centralized location.Ccatches more viruses than the standalone anti-virus program.Dcatches more spyware and malware than a standalone anti-virus program.
单选题A user has discovered that even though they are using the latest version of the anti-virus software,the computer is still being infected by a virus. Which of the following is the BEST solution for this problem?（）AReplace the computer.BRun chkdsk /f.CUpdate the virus signatures.DRun scandisk.
单选题Which command do you use to display the status of an antivirus database update?（）Ashow security utm anti-virus statusBshow security anti-virus database statusCshow security utm anti-virus databaseDshow security utm anti-virus update
单选题甲型肝炎病毒（HAV）归属于（）。A嗜肝DNA病毒属（Hepadna virus）B嗜肝RNA病毒属（Hepadna virus）C肠道病毒属72型（Enterovirus type72）D嵌杯病毒科（Calici viridae）E黄病毒科（Flavi viridae）
问答题Virus-likeretroposon（类似病毒样的逆转座子）与LINE（长散布序列元件）的结构和转座机制的区别各是什么？