Network pro chapter 15

Which of the following are improvements to SNMP that are included within SNMP version 3? (Select two.)

'Encryption of SNMP messages Authentication for agents and managers

Which of the following is the best recommendation for applying hotfixes to your servers?

Apply only the hotfixes that apply to software running on your systems.

Which protocol uses traps to send notifications from network devices?

SNMP

Which of the following terms describes a Windows operating system patch that corrects a specific problem and is released on a short-term, periodic basis (typically monthly)?

Hotfix

You have been using SNMP on your network for monitoring and management. You are concerned about the security of this configuration. What should you do?

Implement version 3 of SNMP.

Which of the following statements is true? A system image backup:

Is saved as a .vhd file.

Which of the following media types can you save backup files on? (Select two.)

Network attached storage (NAS) External hard drives

In addition to performing regular backups, what must you do to protect your system from data loss?

Regularly test restoration procedures.

Because of an unexplained slowdown on your network, you decide to install monitoring software on several key network hosts to locate the problem. You will then collect and analyze the data from a central network host. Which protocol will the software use to detect the problem?

SNMP

You have recently experienced a security incident with one of your servers. After some research, you determine that the hotfix #568994 that has recently been released would have protected the server. Which of the following recommendations should you follow when applying the hotfix?

Test the hotfix, then apply it to all servers.

Why should you store backup media off site?

To prevent the same disaster from affecting both the network and the backup media.