SK0-005 Exam Dumps - CompTIA Server+ Questions and Answers

Alerts are notifications that inform the technician or the team of any issues or events that occur on a server or a network. Alerts can be configured to trigger based on certain thresholds, such as CPU usage, disk space, memory utilization, or response time. Alerts can help the technician monitor and troubleshoot the server performance in real time. Verified References: [Alerts], [Server performance]

This is the best description of a synthetic full backup method because it creates a full backup by combining previous incremental backups with the latest backup. An incremental backup copies only the files that have changed since the last backup, while a full backup copies all the files. A synthetic full backup reduces the storage space and network bandwidth required for backups, while also simplifying the restore process by using a single file.References:https://www.veritas.com/support/en_US/doc/129705091-129705095-0/br731_wxrt-tot_v131910378-129705095

The first thing that a technician should verify before decommissioning and wiping a file server is non-utilization, which means that no one is using or accessing the server or its data. This can be done by checking logs, monitoring network traffic, or contacting users or stakeholders. Non-utilization ensures that decommissioning and wiping will not cause any data loss or disruption to business operations. Verified References: [Server Decommissioning Checklist]

PowerShell is a scripting language and a command-line shell that uses commands that start with sec- to perform security-related tasks. For example, sec-edit is a command that edits security policies, sec-logon is a command that manages logon sessions, and sec-policy is a command that applies security templates. Verified References: [PowerShell security commands], [Security policy]

Option D is the best practice to set up Ann’s permissions correctly, exposing only the minimum rights required. Option D shows that the share permissions on the DATA folder grant Ann Change access, which allows her to read, write, and delete files in the shared folder. The file permissions grant Ann Modify access, which allows her to read, write, execute, and delete files in the folder. This combination of permissions gives Ann the ability to write anything to the DATA folder using the network, as well as to modify and delete existing files. This meets the requirement of giving Ann modify permissions to the shared folder.

Shipping is a process of sending logs from one system to another system for centralized storage and analysis. Shipping can help ensure compliance with regulations that require financial systems logs to be stored in a central location. Shipping can also help improve security, performance, and scalability of log management.References: https://www.comptia.org/training/resources/exam-objectives/comptia-server-sk0-005-exam-objectives (Objective 3.4)

A differential backup is a backup method that protects all the changes that have occurred since the last full backup. A differential backup copies all the files that have been added or modified since the last full backup, regardless of whether they have been backed up before or not. A differential backup does not reset the archive bit of the files, which means they will be backed up again in the next differential backup. A differentialbackup requires more storage space and time than an incremental backup, but it simplifies the restoration process, as only the last full backup and the last differential backup are needed to restore the data

An incremental backup only backs up files that have changed since the last backup, whether it was a full or an incremental backup. Therefore, an incremental backup file may require another file to restore data, depending on the sequence of backups. A full backup backs up all files and does not require any other file to restore data. A snapshot is a point-in-time copy of data that does not depend on other files. A differential backup backs up files that have changed since the last full backup and does not require any other file to restore data.

A loop is a script construct that allows the script to repeat a block of code until a certain condition is met or for a specified number of times. A loop can be used to apply a test to each file in a directory and move the files that meet the criteria. For example, in a bash script, a loop can be written as:

#!/bin/bash

# Ask the user for the date

echo"Enter the date (YYYY-MM-DD):"

readdate

# Loop through all the files in the current directory

forfilein*

do

# Check if the file was created before the date

if[[ $(date-r"$file"+%F) <$date]]

then

# Move the file to another location

mv"$file"/path/to/destination

fi

done

Copy

A variable is a script construct that allows the script to store and manipulate data. A variable can be used to store the date input by the user, but it cannot apply a test to each file1

A comparator is a script construct that allows the script to compare two values and determine their relationship. A comparator can be used to check if a file was created before the date, but it cannot repeat the test for all files1

A conditional is a script construct that allows the script to execute different blocks of code based on certain conditions. A conditional can be used to decide whether to move a file or not, but it cannot iterate over all files1

1: CompTIA Server+ Certification Exam Objectives

RAID 5 is a RAID level that provides striping with parity, which means that data is distributed across all disks with one disk storing parity information for error correction. RAID 5 can tolerate one disk failure without losing data. RAID 5 provides the most storage as well as disk redundancy out of the four RAID levels given, since it only uses one disk for parity and the rest for data. For example, if four 200GB drives are used in a RAID 5 array, the total storage capacity would be 600GB (200GB x 3), while in RAID 0 it would be 800GB (200GB x 4), in RAID 1 it would be 200GB (200GB x 1), and in RAID 10 it would be 400GB (200GB x 2).References:https://en.wikipedia.org/wiki/Standard_RAID_levels#RAID_5