Chapter 15

Question 1

Upgrading which component of a host machine would most likely enable you to run more virtual machine simultaneously?
A. CPU
B. Hard Drive
C. RAM
D. Windows

Answer 1

C. RAM (Adding more RAM will enable you to run more simultaneous VMs.

Question 2

What enables two VM's hosted on the same physical Machine to communicate without leaving the machine itself?
A. Virtual Firewall
B. Virtual LAN
C. Virtual PBX
D. Virtual Switch

Answer 2

D. Switch (Hypervisors come with virtual switching capability to enable the VMs to communicate.)

Question 3

What feature lets you save a VM's state so you can quickly restore to that point?
A. Replacement
B. Save
C. Snapshot
D. Zip

Answer 3

C. Snapshot (The saved state of a VM is called a Snapshot. Not to be confused with a true backup.

Question 4

What do you need to install a legal copy of windows 10 into a virtual machine using VMware Workstation?
A. A valid VM Key
B. Valid Windows 10 installation media
C. A Valid ESXi Key
D. A second NIC

Answer 4

B. Valid Windows 10 Installation Media (You need a copy of the Windows Installation Media to install Windows.)

Question 5

Which of the following is a advantage of a virtual machine over a physical machine?
A. Increased performance
B. Hardware Consolidation
C. No backups Needed
D. Operation Systems Included

Answer 5

B. Hardware Consolidation (A big benefit of virtualization is hardware consolidation.

Question 6

Janelle wants to start a new photo-sharing service for real pictures of Bigfoot, but doesn't own any servers. How can she quickly create a new server to run her service?
A. Public Cloud
B. Private Cloud
C. Community Cloud
D. Hybrid Cloud

Answer 6

A. Public Cloud ( Using the public cloud will enable Janelle to quickly create the servers she needs.)

Question 7

After the unforeseen failure of her Bigfoot-picture sharing service, bgfootr which got hacked when she failed to stay on top of her security updates. Janelle has a great new idea for a new service to report Loch Ness Monster sightings. What service would help keep her from having to play system administrator?
A. Software As a Service (SaaS)
B. Infrastructure as a Service (IaaS)
C. Platform as a Service (PaaS)
D. Network as a Service (NaaS)

Answer 7

C. Platform as a Service. ( By switching to a PaaS, Janelle can concentrate on creating her service and leave the lower-level administration up to the PaaS provider.)

Question 8

John has two groups of virtual machines that each need to be on their own subnet. Which of the following should he use to subnet each group of virtual machines without moving or re-cabling hardware?
A. Virtual NIC
B. Virtual Switch
C. Virtual Router
D. Virtual Firewall

Answer 8

C. Virtual Router ( A Virtual Router performs all the same Layer 3 tasks that its physical cousins do.)

Question 9

Which of the following would enable you to use iSCSI to read and write data over the network?
A. Serial-Attached SCSI
B. SMB
C. Storage Area Network (SDN)
D. Network Attached Storage (NAS)

Answer 9

C. Storage Area Network (SDN) ( A storage area network uses the lower-level iSCSI protocol to present virtual disks to client machines.

Question 10

BigTracks is a successful Bigfoot-Tracking company using an internal service to manage all of its automated Bigfoot monitoring stations. A Bigfoot migration has caused a massive increase in the amount of audio an video sent back from their stations.IN order to add short-term capacity, they can create new servers in the public cloud. What model of cloud computing does this describe?
A. Public Cloud
B. Private Cloud
C. Community Cloud
D. Hybrid Cloud

Answer 10

D. Hybrid Cloud ( BigTracks is creating a hybrid cloud by connecting its internal private cloud to a public cloud to expand capacity quickly.)