从某种意义上说，世界当代史就是一部冷战史，把“冷战”推向高潮的事件是（）
A. “铁幕演说”的发表
B. 杜鲁门主义的出台
C. 北约和华约两大组织的建立
D. 马歇尔计划的实施
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（）是经国家行政依法确认并实际管辖的本国住户、居民及其基本的社会人口信息。
A. 户口
B. 户籍
C. 身份
D. 户政
项目管理以（）为核心，建立完善合同管理体系，合同管理从产生、执行、终止全过程始终处于有序和受控状态。
A. 合同
B. 招标文件
C. 监理文件
D. 施工计划
Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object？（）
A. PLSQL_BLOCK
B. JAVA_STORED_PROCEDURE
C. STORED_PROCEDURE
D. EXECUTABLE
E. None of the above are invalid settings.
A customer is planning to implement a database server for their high volume online business. Downtime at any point represents a significant loss of revenue， so performance and high availability are extremely important.They requested a 4-way configuration with 8GB RAM and four gigabit Ethernet connections.Which of the following solutions is the most appropriate？（）
A. x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs
B. x366 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NICs
C. x445 4-way Xeon MP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two BroadCom Gigabit NICs
D. x445 4-way Xeon DP machine using 16 x 512MB DIMMS， ServeRAID 6M adapter and Ultra320 15K Hard Disk drives in a RAID-1 set with an additional two Intel Gigabit NIC
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