Exam (elaborations)
VMWARE EXAM QUESTIONS AND ANSWERS (COMPLETE SET)
- Course
- Institution
VMWARE EXAM QUESTIONS AND ANSWERS (COMPLETE SET)
[Show more]
Content preview
VMWARE EXAM QUESTIONS AND ANSWERS(COMPLETE SET)
What is the percentage of physical storage capacity that is typically used?
pg. 17 - Answers -5 to 10 %
What are the three virtual machine components?
pg. 19 - Answers -1. Operating system
2. VMware tools
3. Virtual resources such as
- CPU and memory
- Network adapters
- disk controllers
- parallel and serial ports
What are the benefits of using virtual machines?
pg. 20 - Answers -1. easy to relocate
- encapsulated into files
- independent of physical hardware
2. Easy to manage
- isolated from other virtual machines
- insulated from hardware changes
3. Provide the ability to support legacy applications
4. enables servers to be consolidated.
What are the cons to using physical machines ?
pg. 20 - Answers -1. difficult to relocate
- moves require downtime
-specific to physical hardware
2. difficult to manage
- require physical maintenance
,- hardware failures cause downtime.
3. hardware has limitations
- hardware changes limit application support.
- One to one relationship between application and server
What are some of the things that a guest operating system failure has no effect on?
pg. 21 - Answers -1. the ability of users to access the other virtual machines
2. the ability of the operational virtual machines to access the resources that they must
have
3. The performance of the other virtual machines
What is a virtual appliance?
pg. 94 - Answers -- is a preconfigured virtual machine that typically includes a
preinstalled guest operating system and other software
- designed for a single purpose, for ex. a safe browser or firewall
What service types are available for a vCloud Air in a IaaS enviroment?
pg. 95 - Answers -1. dedicated cloud
2. virtual private cloud and virtual private cloud on-demand
3. Disaster Recovery
What are the benefits of VMware Tools?
pg. 96 - Answers -1. Device drivers
- SVGA display
- VMXNET/VMXNET3
- balloon driver for memory management
- sync driver for quiescing I/O
2. Increased graphics performance
3. Improved mouse performance
,What are some of the features for VMware Tools?
pg. 96 - Answers -1. shared folders between host and guest file system
2. Copying and pasting text, graphics, and files between virtual machines and the host
or client desktop
3. Time synchronization
4. ability to shut down the virtual machine
What are the two ways you can remove a virtual machine?
pg. 98 - Answers -1. Remove from the inventory
- this type of removal unregisters the virtual machine
- VM's files remain on the disk
- VM can later be registered (added) to the inventory
2. Delete from disk
- all VM files are permanently deleted from the virtual machine datastore
What is Network time protocol (NTP)?
pg. 148 - Answers -is a client server protocol used to synchronize a computer's clock to
a time reference.
Why is Network time protocol (NTP) important?
pg. 148 - Answers -1. for accurate performance graphs
2. for accurate time stamps in log messages
3. so that virtual machines have a source to synchronize with
What are the two specific connection types in a virtual switch?
pg. 183 - Answers -1. virtual machine port groups
2. VMkernel port
, - For IP storage, VMware vSphere high availability, VMWare vSphere vMotion
migration, VMware vSphere Fault Tolerance, VMware virtual SAN, and VMware
vSphere Replication
- For the ESXi management network
What is the port used to connect to network or remote services including VMware
vSphere Client?
pg.183 - Answers -VMware ESXI management network port
What must be configured in order for ESXi management network port to work?
pg. 183 - Answers -1. IP address
2. netmask
3. gateway
What is a port group?
pg. 183 - Answers -- is a template that stores configuration information to create virtual
switch ports on a virtual switch.
How does a virtual machine port group and VMkernel port connect to the outside world?
pg. 183 - Answers -- through the physical Ethernet adapters that are connected to the
virtual switch uplink ports.
What is VMFS?
pg. 28 - Answers -is a high performance cluster file system designed for virtual
machines
- supported storage protocols (FC, FCoE, iSCSI)
- provides encapsulation of the entire virtual machine so that the VMFS can easily
become part of a business continuity or DRS.
What are the components for a software defined data center ?
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GEEKA. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75323 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now