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【简答题】
2014年3月8日凌晨2点40分，马来西亚航空公司一架载有239人的航班号为MH370的波音777-200飞机与管制中心失去联系。该飞机原定由吉隆坡飞往北京，本应于北京时间3月8日6：30抵达北京。马来西亚总理纳吉布北京时间24日晚10点召开紧急新闻发布会，宣布MH370航班在珀斯以西的南印度洋坠毁。 下图为失联航线绕过的苏门答腊岛的地形示意图。 岛上山脉的形成原因是什么？简述该岛的地形特征以及岛上主要的农业地域类型有哪些？
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【单选题】You are responsible for managing the database schema for an order entry application in a SQL Server 2005 database. After a design review， a member of the development staff asks you to add a new column...
A.
Create an INSERT trigger to assign the default value to each item in the table.
B.
Create a CHECK constraint to validate the data and to assign the default value to each item in the table.
C.
Create an UPDATE trigger to update the default value for each new item in the table.
D.
Create a DEFAULT constraint to assign the default value specifying the WITH VALUES argument.
【单选题】2009年5月份，市国税局稽查局接到群众举报华远股份有限公司利用会计与税收的差异不进行调整，偷逃收款。遂派人检查该企业2007、2008年纳税情况，发现企业2007年发生亏损数额为280万元，并据此向税务机关申报以后年度应弥补的亏损数额，2008年已纳增值税、营业税等369万元，房产税等地方税款100.75万元，当年实现会计利润300万元，缴纳企业所得税75万元。检查的其他情况如下：
资料一、该...
A.
-20万元
B.
-18万元
C.
80万元
D.
100万元
【简答题】我国的水准原点设在青岛市观象山上。
【单选题】Click the Exhibit button. In the exhibit, two physical routers are configured for VRRP in the network with WXC devices. How should you define the default gateway address on each WXC device?（）
A.
Define the virtual router IP address on both WXC devices.
B.
Add a static route for the virtual router IP address on both WXC devices.
C.
Define the physical IP address of each router on each respective WXC device.
D.
Leave the default gateway field in the WXC device blank; it will automatically detect the active gateway address.
【单选题】A system administrator would like to modify the system default user characteristics so that each new user will now be assigned （by default） the csh shell rather than the ksh shell. Which of the follow...
A.
Run the command chlogin -shell "csh"
B.
Run the command mkuser -default "SHELL=csh"
C.
Edit /etc/passwd and change all "ksh" entries to "csh"
D.
Modify the contents of /usr/lib/security/mkuser.default file
【多选题】By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access? （）
A.
Create an additional ACL to block the access to VLAN 1.
B.
Move the management VLAN to something other than default.
C.
Move all ports to another VLAN and deactivate the default VLAN.
D.
Limit the access in the switch using port security configuration.
E.
Use static VLAN in trunks and access ports to restrict connections.
F.
Shutdown all unused ports in the Catalyst switch.
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