You work as a Network Administrator for Net Perfect Inc. The company has a Windows Server 2008 network environment. The network is configured as a Windows Active Directory-based single forest network. You have recently added three new SCSI hard disk drives to a domain controller that already has two physical disk drives. The new SCSI disk drives are configured in a RAID-5 array. You are required to enhance the performance of the Active Directory database on the domain controller. Which of the following steps will you take to accomplish the task?
Each correct answer represents a part of the solution. Choose two.

You work as a Network Administrator for Infonet Inc. The company has a Windows Server 2008 domain- based network. The network has three Windows Server 2008 member servers and 150 Windows Vista client computers. The network contains a Windows Server 2008 Core computer named SERVER1 with NTFS file system. SERVER1 has a 802.11 wireless LAN adapter. The Wireless LAN Service is installed on SERVER1. You want to know about the 802.11 wireless LAN interface information, network information, and wireless settings on the system on SERVER1.
Which of the following commands will you use to accomplish the task?

You work as Network and Security Manager for PassGuide Inc. The management of the company is quite concerned about the security of the network. The management has assigned this task to you to improve the security. Which of the following access methods will you use if the method is to be primarily based on pre- established access, and users cannot change it?

Which of the following are considered Bluetooth security violations?
Each correct answer represents a complete solution. Choose two.

Which of the following is responsible for maintaining certificates in a public key infrastructure (PKI)?