单项选择题
A. Use caching-only DNS servers at these satellite offices.
B. Configure a Hosts file for all client computers at these satellite offices.
C. Configure a DNS server to use WINS forward lookup at these satellite offices.
D. Place a DNS server with secondary zones of all domains at these satellite offices.
单项选择题 You are designing a site topology to meet the business and technical requirements. What should you do？（）
多项选择题 You are designing a strategy for migrating the UNIX user accounts to Active Directory. Which three actions should you perform？（）
多项选择题 You need to ensure that there is adequate bandwidth available to meet the service-level agreement requirements. Which action or actions should you perform？ （）