初创期的小型家族企业管理具有哪些主要特征？
家族企业管理的特征是什么？
对较大规模的网络进行安全等级要求较高的子网划分，采用的技术主要有VLAN和（） ["ipsecvpn","SSLVPN","SSHVPN","MPLSVPN"]
When executing a SQL workload，you choose to generate execution plans only， without collecting execution statistics. Which two statements describe the implications of this？（） [" It produces less accurate results of the comparison analysis."," It automatically calls the SQL Tuning Advisor for recommendations."," It shortens the time of execution and reduces the impact on system resources."," Only the changes in the execution plan，and not performance regression，are detected."]
变压器空载损耗（）。 ["全部为铜损耗","主要为铁损耗","主要为铜损耗","全部为铁损耗"]
小型家族企业具有哪些主要特征？
