设计单位不应当考虑施工安全操作和防护的需要，对涉及施工安全的重点部位和环节在设计文件中注明，并对防范生产安全事故提出指导意见。
Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（） Both technologies guarantee an identical copy of data on the secondary node。 Only MySQL can maintain a time-delayed copy of data on the secondary node。 Both technologies use the TCP/IP stack as their primary transmission medium。 DRBD uses shared-disk technology。
锅炉排污的目的是（），排污的方式有（）、（）。
企业价值与结业清算价值的区别体现在：前者是（）；后者是（）。 动态的。 静态的。 绝对的。 相对的。
A customer with two x445 servers wants to have two NetXtreme Dual Port Gigabit Ethernet adapters installed in each server. What is the minimally supported configuration that will allow maximum throughput？（） Install the two cards in slots 5 and 6 in the x445.。 Install the two cards in slots 3 and 5 in the x445 make sure slots 4 and 6 are not occupied.。 Install an RXE-100 on each x445 and install one card in the x445 and one card in an RXE-100 on each system.。 Connect an RXE-100 between the two x445s and install one card in each x445 and one card in each side of the RXE-100.。
往复式对称平衡型压缩机，相对两列气缸的曲柄错角为（）。
