System Administration and IT Infrastructure Services

Question 10 Which of the following are components of a post-mortem report? Select all that apply.

A detailed timeline of key events A brief summary An explanation of resolution and recovery efforts

Which of these are common backup tools you might consider when designing a backup solution? Select all that apply.

Backup and Restore Time Machine Rsync

Which backup method saves copies of all important files and data at each backup?

Complete backup

Some steps of the disaster recovery plan might be time sensitive to ensure there is no data loss or equipment damage. Which element of the disaster recovery plan is designed to address this time sensitivity?

Detection measures

Which of the following issues often make reliable backups for client devices more challenging than for infrastructure devices? Select all that apply.

Infrastructure backups do not require complicated scheduling or configuration. Many client devices are mobile and won't be in the office all the time. There are likely to be more client devices to backup compared to infrastructure devices.

Question 4 Common concerns with backups are disk failure, lack of redundancy, and increasing disk capacity. Which backup method addresses these concerns?

RAID array

A data backup strategy needs to prioritize important data and only back up what is necessary for operations. Assuming storage limitations, which of these is LEAST important to back up?

User downloads

You are performing a network risk assessment to develop your disaster recovery plan. Which of these are examples of detection measures? Select all that apply.

Using an alert system for outages Monitoring system testing

When designing a data backup and recovery plan, what's the first thing to figure out?

What data you need to backup

When are post-mortem reports usually created? Select all that apply.

When something goes wrong