QUESTION: 9

A technician needs to provide a VM with high availability.
Which of the following actions should the technician take to complete this task as efficiently as possible?

Take a snapshot of the original VM
Clone the original VM
Convert the original VM to use dynamic disks
Perform a P2V of the original VM

Answer(s): B

Explanation:

Cloning the original VM is the most efficient way to provide a VM with high availability. Cloning is the process of creating an exact copy of a VM, including its configuration, operating system, applications, and data. A cloned VM can be used as a backup or a replica of the original VM, and can be powered on and run independently. Cloning can be done quickly and easily using vSphere tools or other third- party software. By cloning the original VM and placing it on a different host server or availability zone, the technician can ensure that if the original VM fails, the cloned VM can take over its role and provide uninterrupted service to the users and applications.

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QUESTION: 10

A server administrator receives a report that Ann, a new user, is unable to save a file to her home directory on a server. The administrator checks Ann's home directory permissions and discovers the following:

dr-xr-xr-- /home/Ann

Which of the following commands should the administrator use to resolve the issue without granting unnecessary permissions?

chmod 777 /home/Ann
chmod 666 /home/Ann
chmod 711 /home/Ann
chmod 754 /home/Ann

Answer(s): D

Explanation:

The administrator should use the command chmod 754 /home/Ann to resolve the issue without granting unnecessary permissions. The chmod command is used to change the permissions of files and directories on a Linux server. The permissions are represented by three numbers, each ranging from 0 to 7, that correspond to the read ®, write (w), and execute (x) permissions for the owner, group, and others respectively. The numbers are calculated by adding up the values of each permission: r = 4, w = 2, x = 1. For example, 7 means rwx (4 + 2 + 1), 6 means rw- (4 + 2), 5 means r-x (4 + 1), etc. In this case, Ann's home directory has the permissions dr-xr-xr, which means that only the owner (d) can read ® and execute (x) the directory, and the group and others can only read ® and execute (x) but not write (w) to it. This prevents Ann from saving files to her home directory. To fix this issue, the administrator should grant write permission to the owner by using chmod 754 /home/Ann, which means that the owner can read ®, write (w), and execute (x) the directory, the group can read ® and execute (x) but not write (w) to it, and others can only read ® but not write (w) or execute (x) it. This way, Ann can save files to her home directory without giving unnecessary permissions to others.

Reference:

https://linuxize.com/post/what-does-chmod-777-mean/

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QUESTION: 11

Which of the following documents would be useful when trying to restore IT infrastructure operations after a non-planned interruption?

Service-level agreement
Disaster recovery plan
Business impact analysis
Business continuity plan

Answer(s): B

Explanation:

A disaster recovery plan would be useful when trying to restore IT infrastructure operations after a non-planned interruption. A disaster recovery plan is a document that outlines the steps and procedures to recover from a major disruption of IT services caused by natural or man-made disasters, such as fire, flood, earthquake, cyberattack, etc. A disaster recovery plan typically includes:
A list of critical IT assets and resources that need to be protected and restored A list of roles and responsibilities of IT staff and stakeholders involved in the recovery process A list of backup and recovery strategies and tools for data, applications, servers, networks, etc. A list of communication channels and methods for notifying users, customers, vendors, etc. A list of testing and validation methods for ensuring the functionality and integrity of restored systems
A list of metrics and criteria for measuring the effectiveness and efficiency of the recovery process A disaster recovery plan helps IT organizations to minimize downtime, data loss, and financial impact of a disaster, as well as to resume normal operations as quickly as possible.

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QUESTION: 12

A systems administrator is setting up a new server that will be used as a DHCP server. The administrator installs the OS but is then unable to log on using Active Directory credentials. The administrator logs on using the local administrator account and verifies the server has the correct IP address, subnet mask, and default gateway. The administrator then gets on another server and can ping the new server.
Which of the following is causing the issue?

Port 443 is not open on the firewall
The server is experiencing a downstream failure
The local hosts file is blank
The server is not joined to the domain

Answer(s): D

Explanation:

The server is not joined to the domain is causing the issue. A domain is a logical grouping of computers that share a common directory database and security policy on a network. Active Directory is a Microsoft technology that provides domain services for Windows-based computers. To use Active Directory credentials to log on to a server, the server must be joined to the domain that hosts Active Directory. If the server is not joined to the domain, it will not be able to authenticate with Active Directory and will only accept local accounts for logon. To join a server to a domain, the administrator must have a valid domain account with sufficient privileges and must know the name of the domain controller that hosts Active Directory.

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Free SK0-005 Exam Braindumps (page: 3)

QUESTION: 9

Explanation:

QUESTION: 10

Explanation:

Reference:

QUESTION: 11

Explanation:

QUESTION: 12

Explanation: