Note: Highlight for Answers
1: After upgrading an ESX host to vSphere 4, which of the following three actions should be taken(Choose Three)
A.restore files to the service console
B.boot into Troubleshooting Mode for proper operation
C.configure licensing
D.verify virtual machine operation
E.connect the host to vCenter if managed
Correct Answers: C D E
2: Before you upgrade an ESX host:
A.back up /proc, /mnt, /tmp, custom scripts and all VMFS datastores
B.back up /home, /etc/init.d and /boot
C.back up /etc/passwd, /etc/groups, /etc/shadow, /etc/gshadow, custom scripts and local VMFS
D.back up /var/logs, /usr, /bin and the dmesg output
Correct Answers: C
3: Before you upgrade an ESXi host:
A.update the ESXi restore CD with the current ESXi image
B.save the current ESXi image to another ESXi server
C.copy the embedded ESXi image to a USB flash drive
D.save the ESXi configuration using vicfg-cfgbackp s from the vCLI
Correct Answers: D
4: Before you upgrade an ESX/ESXi host (Choose Three):
A.verify current hardware is supported per the vSphere Systems Compatibility Guide
B.compare the md5sum of the downloaded file to the value on the VMware download website
C.schedule a maintenance window for 32-bit hardware
D.run the vSphere 4 Pre-Upgrade Script from the command line
E.run the VMware CPU Identification Utility
Correct Answers: A B E
5: The following ESX versions are supported for direct upgrading to vSphere 4 (Choose Two):
A.ESX 2.1
B.ESX 2.5.5
C.ESX/ESXi 3.5
D.ESX 3.0.0, 3.0.1, 3.0.2
Correct Answers: C D
6: In order to upgrade to vSphere 4, an ESX host must have a /boot partition of at least:
A.150 MB
B.200 MB
C.100 MB
D.50 MB
Correct Answers: C
7: The vSphere 4 Host Update Utility upgrades the (Choose Two):
A.VMkernel
B.virtual machine hardware
C.VMFS datastores
D.service console if present
Correct Answers: A D
8: The vSphere 4 Update Manager upgrades (Choose Three):
A.virtual machine Tools
B.VMFS datastores
C.virtual machine hardware
D.vSphere Client
E.vCenter
Correct Answers: A B C
9: vCenter Update Manager is capable of upgrading which of the following (Choose Three):
A.vCenter
B.Service Console
C.Virtual Machine Hardware
D.vSphere Client
E.VMware Tools
Correct Answers: B C E
10: The ESX 4.x Service Console Virtual Disk can be located on (Choose Two):
A.a VMFS datastore on software iSCSI attached storage
B.a VMFS datastore on non-shared FC attached storage
C.an NFS datastore
D.a VMFS datastore on locally attached storage
Correct Answers: B D
11: Securing an ESX service console is important because:
A.Service Console actions can affect all VMs on an ESX host
B.Service Console permissions are applied to users when logging in to a host via vCenter
C.VMs run in the service console
D.VMs depend on the patch level of the service console
Correct Answers: A
12: ESX Service Console patches should be applied (Choose Two):
A.as instructed by VMware authorized technical support personnel
B.when an issue is identified
C.as Red Hat makes patches available
D.as VMware makes patches available
Correct Answers: A D
13: ESX Service Console patches should be applied (Choose Two):
A.in accordance with VMware Security Advisories
B.when notified on the VMware Security Blog
C.when advised by VMware authorized technical support personnel
D.in accordance with VMware and RedHat Security Advisories
Correct Answers: A C
14: The ESX Service Console file system structure should (Choose Two):
A.provide separate mount points for /tmp, /var/log and /home
B.avoid filling /
C.avoid filling /home
D.provide separate mount points for /tmp, /var/log, /home and /etc
Correct Answers: A B
15: Which of the following are true regarding the ESX Service Console file system structure (Choose Two)?
A.separate mount points are created for /tmp, /var/log and swap by default
B.running out of space on /var/log can cause vSphere Client connectivity disruptions
C.running out of space on / can cause vSphere Client connectivity disruptions
D.separate mount points are created for /var/log and swap by default
Correct Answers: C D