搜题请搜索小程序“爱下问搜题”
问题 单项选择题

混合型人力资源信息系统的缺点是（）。

A.功能较少

B.不够灵活

C.缺乏控制

D.成本昂贵

答案

参考答案：D

解析：混合系统可以在组织中实现集中控制与分散自治的良好统一，但这种系统往往很贵，因为它必须支持许多不同的功能。

单项选择题

律师责任险主要承保因被保险人的职业过失造成委托人的（）。

A.人身伤亡

B.财产损失

C.财务经济损失

D.一切损失
查看答案
单项选择题

Melissa and Love Letter made use of the trust that exists between friends or colleagues.　Imagine receiving an __(71)___from a friend who asks you to open it.　This is what happens with Melissa and several other similar email __(72)___.Upon　running ,such worms usually proceed to send themselves out to email addresses from the victim's address book, previous emails, web pages__(73)___.

As administrators seek to block dangerous email attachments through the recognition of well-known ___(74)____,virus writers use other extensions to circumvent such protection.Executable (.exe) files are renamed to .bat and .cmd plus a whole list of other extensions and will still run and successfully infect target users.

Frequently ,hackers try to penetrate networks by sending an attachment that looks like a flash movie ,which, while displaying some cute animation ,simultaneously runs commands in the background to steal your passwords and give the __(75)__access to your network.

（75）处填（）。

A．cracker

B．user

C．customer

D．client
查看答案