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QUESTION 21
To reduce the attack vectors for a virtual machine, which two settings should an administrator set to false? (Choose two.)

A.    ideX:Y.present
B.    serial.present
C.    ideX:Y.enabled
D.    serial.enabled

Answer: AB
Reference: http://jackiechen.org/2012/10/05/vsphere-5-0-security-hardening-recommended-vm-settings-configure-script/

QUESTION 22
Which two groups of settings should be reviewed when attempting to increase the security of virtual machines (VMs)? (Choose two.)

A.    Disable hardware devices
B.    Disable unexposed features
C.    Disable VMtools devices
D.    Disable VM Template features

Answer: AB
Explanation:
Make sure you review hardware devices and disable the unnecessary ones. Also disable unexposed features before increasing virtual machines security.

QUESTION 23
Which password meets ESXi 6.x host password requirements?

A.    8kMVnn2x!
B.    zNgtnJBA2
C.    Nvgt34kn44
D.    !b74wr

Answer: A
Explanation:
A valid password requires a mix of upper and lower case letters, digits, and other characters. You can use a 7-character long password with characters from at least three of these four classes, or a 6-character long password containing characters from all the classes. A password that begins with an upper case letter and ends with a numerical digit does not count towards the number of character classes used. It is recommended that the password does not contain the username.
A passphrase requires at least 3 words, can be 8 to 40 characters long, and must contain enough different characters.
Reference:
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1012033

QUESTION 24
An administrator would like to use a passphrase for their ESXi 6.x hosts which has these characteristics:

– Minimum of 21 characters
– Minimum of 2 words

Which advanced options must be set to allow this passphrase configuration to be used?

A.    retry=3 min=disabled, disabled, 7, 21, 7 passphrase=2
B.    retry=3 min=disabled, disabled, 21, 7, 7 passphrase=2
C.    retry=3 min=disabled, disabled, 2, 21, 7
D.    retry=3 min=disabled, disabled, 21, 21, 2

Answer: B
Explanation:
To force a specific password complexity and disable all others, replace the number with the word with disabled. For example, to force passwords containing characters from all four-character classes: password requisite /lib/security/$ISA/pam_passwdqc.so retry=3 min= disabled,disabled,disabled,disabled,7
Reference:
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1012033

QUESTION 25
Which Advanced Setting should be created for the vCenter Server to change the expiration policy of the vpxuser password?

A.    VimPasswordExpirationInDays
B.    VimExpirationPasswordDays
C.    VimPassExpirationInDays
D.    VimPasswordRefreshDays

Answer: A
Explanation:
vCenter Server creates the vpxuser account on each ESX/ESXi host that it manages. The password for each vpxuser account is auto-generated when an ESX/ESXi host is added. The password is updated by default every 30 days.
To modify default password settings:
Connect vSphere Client to vCenter Server.
Click Administration > vCenter Server Settings > Advanced Settings. Scroll to the parameter VirtualCenter.VimPasswordExpirationInDays and change the value from the default.
Reference:
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1016736

QUESTION 26
An administrator has been instructed to secure existing virtual machines in vCenter Server.
Which two actions should the administrator take to secure these virtual machines? (Choose two.)

A.    Disable native remote management services
B.    Restrict Remote Console access
C.    Use Independent Non-Persistent virtual disks
D.    Prevent use of Independent Non-Persistent virtual disks

Answer: BD
Reference: http://www.vmware.com/files/pdf/techpaper/VMW-TWP-vSPHR-SECRTY-HRDNG-USLET-101-WEB-1.pdf (page 11, see the tables)

QUESTION 27
An administrator has recently audited the environment and found numerous virtual machines with sensitive data written to the configuration files.
To prevent this in the future, which advanced parameter should be applied to the virtual machines?

A.    isolation.tools.setinfo.disable = true
B.    isolation.tools.setinfo.enable = true
C.    isolation.tools.setinfo.disable = false
D.    isolation.tools.setinfo.enable = false

Answer: A
Explanation:
It is configured on a per-VM basis. You can increase the guest operating system variable memory limit if large amounts of custom information are being stored in the configuration file. You can also prevent guests from writing any name-value pairs to the configuration file. To do so, use the following setting, and set it to ‘true’.

QUESTION 28
Which two statements are correct regarding vSphere certificates? (Choose two.)

A.    ESXi host upgrades do not preserve the SSL certificate and reissue one from the VMware Certificate Authority (VMCA).
B.    ESXi host upgrades preserve the existing SSL certificate.
C.    ESXi hosts have assigned SSL certificates from the VMware Certificate Authority (VMCA) during install.
D.    ESXi hosts have self-signed SSL certificates by default.

Answer: BC
Explanation:
Of course, ESXi host upgrades preserve existing SSL certificate and it also have assigned SSL certificates from VMCA during the installation process.

QUESTION 29
Which three options are available for replacing vCenter Server Security Certificates? (Choose three.)

A.    Replace with Certificates signed by the VMware Certificate Authority.
B.    Make VMware Certificate Authority an Intermediate Certificate Authority.
C.    Do not use VMware Certificate Authority, provision your own Certificates.
D.    Use SSL Thumbprint mode.
E.    Replace all VMware Certificate Authority issued Certificates with self-signed Certificates.

Answer: ABC
Explanation:
There are three options for replace vCenter server security certificates. You can replace it with certificates signed by VMware certificate authority; you can make the VMCA an intermediate certificate authority. Likewise, you can provision your own certificates.

QUESTION 30
When attempting to log in with the vSphere Web Client, users have reported the error:

Incorrect Username/Password

The administrator has configured the Platform Services Controller Identity Source as:

– Type. Active Directory as an LDAP Server
– Domain: vmware.com
– Alias: VMWARE
– Default Domain: Yes

Which two statements would explain why users cannot login to the vSphere Web Client? (Choose two.)

A.    Users are typing the password incorrectly.
B.    Users are in a forest that has 1-way trust.
C.    Users are in a forest that has 2-way trust.
D.    Users are logging into vCenter Server with incorrect permissions.

Answer: AB
Explanation:
The possible explanation for this error might be that the users are typing password incorrectly or they are in a forest with has only 1-way trust. You need 2-way trust to get the credentials accepted.

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QUESTION 11
Which two methods are recommended for managing the VMware Directory Service? (Choose two.)

A.    Utilize the vmdir command.
B.    Manage through the vSphere Web Client.
C.    Manage using the VMware Directory Service.
D.    Utilize the dc rep command.

Read more

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QUESTION 1
An administrator wants to provide users restricted access.
The users should only be able to perform the following tasks:

– Create and consolidate virtual machine snapshots
– Add/Remove virtual disks
– Snapshot Management

Which default role in vCenter Server would meet the administrator’s requirements for the users?

A.    Virtual machine user
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C.    Virtual Datacenter administrator
D.    VMware Consolidated Backup user Read more

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QUESTION 71
An administrator is having a problem configuring Storage I/O Control on a Datastore.
Which two conditions could explain the issue? (Choose two.)

A.    A host is running ESXi 4.0.
B.    An ESXi host does not have appropriate licensing.
C.    The vCenter Server version is 5.0.
D.    The vCenter Server License is Standard. Read more

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QUESTION 61
An administrator created a six node Virtual SAN cluster, created a fault domain, and moved three of the six nodes into that domain.
A node that is a member of the fault domain fails.
What is the expected result?

A.    The remaining two fault domain members are treated as failed.
B.    The remaining two fault domain members stay protected by the domain.
C.    One of the non-member nodes will be automatically added to the fault domain.
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QUESTION 51
Which two features are deprecated in Network I/O Control 3 (NIOC3)? (Choose two.)

A.    Class Of Service (COS) Tagging
B.    Bandwidth Allocation
C.    User-defined network resource pools
D.    Admission control

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QUESTION 41
An administrator is assigning a user the Content Library administrator role. The user will only be creating the library for a single vCenter Server.
What is the lowest level of the permission heirarchy that this role can be granted to the user and still allow them to create a Content Library?

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QUESTION 31
Which group in the vsphere.local domain will have administrator privileges for the VMware Certificate Authority (VMCA)?

A.    SolutionUsers
B.    CAAdmins
C.    DCAAdmins
D.    SystemConfiguration.Administrators

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QUESTION 21
To reduce the attack vectors for a virtual machine, which two settings should an administrator set to false? (Choose two.)

A.    ideX:Y.present
B.    serial.present
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D.    serial.enabled

Read more

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QUESTION 11
Which two methods are recommended for managing the VMware Directory Service? (Choose two.)

A.    Utilize the vmdir command.
B.    Manage through the vSphere Web Client.
C.    Manage using the VMware Directory Service.
D.    Utilize the dc rep command.

Read more

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