#2. You administer a growing network of systems, using the NIS naming service, with numerous slave servers. As the number of users and systems grows, performance is going down, updates are overloading the network, and the volume of data held on each server is becoming too large, causing difficulties in making backups quickly. You need to increase network security. What are two solutions to this problem? (Choose two.)
#3. You have a network with 115 Solaris systems using no naming service. There are no security concerns. Many users have accounts on several different systems. You want your users to be able to login on any system and have them use just one password. You also want to keep the network administration as simple as possible. Which action allows you to meet these requirements?
#6. You have created an RBAC role which is allowed to perform privileged tasks. You want to allow certain existing users to access the role. Which three actions should you take to ensure that users can access the role? (Choose three.)