The Schuyler and Livingston Iron Works has been working on getting its network security under control.It has set up VPN with IPSec links to its suppliers. It has installed network vulnerability scanners to proactively identify areas of weakness, and it monitors and responds to security events as they occur. It also employs extensive access control lists, stateful firewall implementations, and dedicated firewall appliances. The company has been growing very fast lately and wants to make sure it is up to date on security measures. Which two areas of security would you advise the company to strengthen?（）

[单选题]中药药效的双向调节取决于哪些因素？（）

[多选题]用户要创建新的工作表，可执行（　　）操作来完成。

[单选题]里程牌尺寸规格为（）。

[单选题]某五层建筑物，砖混结构，每层建筑面积1000m2，其垂直运输工程量为（）

[单选题]神经母细胞瘤标志物（）。

[判断题]设计教学过程实质指的就是设计教案。

[判断题]企业向股东宣告的现金股利，在尚未支付给股东之前，是企业股东权益的一个组成部分。（）

[单选题]石油化工产品中，其闪点等于或小于45度的属于（）。

[填空题]零件切削加工后的质量包括（）和（）。

[多选题]设备采购合同中关于出卖人的违约责任包括（　　）。

[多选题]The Schuyler and Livingston Iron Works has been working on getting its network s...

[多选题]The Schuyler and Livingston Iron Works has been working on getting its network s...

[多选题]The Schuyler and Livingston Iron Works has been working on getting its network s...

[单选题]The iron mike is a(n) （）.

[名词解释题]iron-sulfur proteins, Fe/S protein (铁硫蛋白)

[单选题]The smith soon（）three iron shoes for the horse.

[单选题]Cast iron carrier rings, （） machined grooves, are provided for all the pistons.

[单选题]Cast iron and gunmetal fittings are used freely in small sizes at moderate press...

[单选题]"Cast iron has poor corrosion resistance to sea water, especially in the presenc...

[单选题]Wrought iron has an inherent resistance to corrosion but is not to be had freely...