IT Support Engineer

A To provide a recoverable copy of data or systems after loss or corruption B To prevent every possible cyberattack C To make all files public D To replace access controls

A Keep 3 passwords on 2 computers B Keep 3 copies of data, on 2 types of media, with 1 copy off-site or otherwise isolated C Use 3 antivirus products on 2 networks D Retain only 1 copy on the production server

A A backup of file names without content B A backup containing only changes since the last backup C A backup that copies all selected data in the backup set D A backup that cannot be restored

A Only files older than ten years B All data every time C Only the operating system boot logo D Data changed since the most recent backup of any type in the chain

A Data changed since the last full backup B Only data changed since the last incremental backup C Every sector on every disk regardless of selection D Only email subject lines

A Measures the monitor's colour accuracy B Verifies that backed-up data can actually be recovered C Changes the user's password D Increases network throughput

A Recovery Password Option B Remote Printer Operation C Recovery Point Objective: the acceptable amount of data loss measured in time D Router Performance Output

A Router Table Option B Remote Terminal Output C Recovery Transfer Order D Recovery Time Objective: the target time to restore a service

A Attackers may try to encrypt or delete backups to prevent recovery B Backups do not contain data C Ransomware only affects monitors D Backups automatically block every attack

A A list of employee birthdays B A documented approach for restoring IT systems and services after a disruptive event C A procedure for replacing printer paper D A routine desktop wallpaper policy