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NEW Chapter 10: Virtualization, Cloud Computing, and Printers Flashcards | StudBud
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NEW Chapter 10: Virtualization, Cloud Computing, and Printers
NEW Chapter 10: Virtualization, Cloud Computing, and Printers
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Answers
1
Which steps should be taken to secure VMs so no user can copy or delete another user’s VM files? (2 Answers)
Install anti-malware software on each VM OS.
Secure the VM files with permissions.
Connect each VM to a separate, dedicated virtual NIC.
Apply encryption to the VM files.
2
How can a manager of a company ensure that only authorized users can print jobs to a company printer?
Enable user authentication on the printer share.
Set security permissions for the marketing PC’s signed-in user.
Disable print spooling on the marketing PC.
Disable the local share on the marketing PC.
3
A tech recommends bare metal hypervisor for adding 3 servers with on-site DNS/intranet/file serives to customer. Why?
Type 2 hypervisor installed on a Windows or Linux host OS.
Type 2 hypervisor installed directly on server hardware.
Type 1 hypervisor installed directly on server hardware.
Hosted hypervisor installed as an application.
4
Which is a centrally hosted & managed desktop environment w/ capability of spanning offices in various countries?
IaaS
VPN
SaaS
VDI
5
Type of computer for allowing the server to do most the computing & connect to the server via browser?
Thin Client
Thich client
Zero client
Virtual client
6
Customer says when she removes printed pages from her laser printer output tray, black ink smears. What is the problem?
Cleaning blade
Inked ribbon
Primary corona
Fuser unit
7
Which term describes the software layer that is responsible for creating & running a VM on a host?
Hypervisor
Virtual machine
Intel VT
Virtual Hard disks
8
Which cloud computing element gives a provider the ability to allocate shared physical resources based on usage demand?
On-demand
Resource pooling
Rapid elasticity
Measured service
9
Which would cause techs to experience extended periods 100% CPU usage on their computers?
One or more VHDs are running out of free disk space.
Dynamic allocation of RAM is disabled.
Insufficient number of physical processor cores.
Disabled hardware-assisted virtualization.
10
What step in laser printing process is responsible for conditioning imaging drum in preparation for receiving a charge?
Charging
Cleaning
Transferring
Fusing
11
When a company utilizes servers/data storage/data backup/software development platforms over Internet connection.
Thick client computing
Cloud computing
Internal shared resources
Client-side virtualization
12
Which is most likely to cause inability to install virtualization software on Windows 8.1 computer?
The motherboard does not support hardware-assisted virtualization.
The system is incompatible with Type 1 hypervisors.
The user does not have a valid product license key.
Windows 8.1 does not support Type 2 hypervisors.
13
Which printer should be used to print 3 sheets with identical info on each page with a single pass through the printer?
Thermal transfer
Laser
Impact
Inkjet
14
You turn put your printer from "Offline" to "Online", but it still doesn't print any jobs. What would be the next step?
Delete and re-create the printer share.
Replace the printer cable.
Power cycle the printer.
Replace the printer toner cartridge.
15
Tech wants to use hosted VM to provide shared files/folders on company LAN. Which provides necassary connection for VM?
Connect the virtual NIC to the host’s physical NIC.
Disable the virtual NIC and enable the physical NIC.
Disable the physical NIC and enable the virtual NIC.
Isolate the virtual NIC on its own network subnet.
16
Which will allow users to request minimal version of an app that downloads only what is required to run it?
Resource pooling
Application streaming
Off-site email application
Rapid elasticity
17
Which printer issue is most likely resolved by performing a calibrate function on a laser or inkjet printer?
Misfeeds (no paper being pulled from the paper tray)
Misaligned colors on printed page.
Multiple sheets pulled from the paper tray at one time.
Voids in one or more colors on a printed page.
18
Users have to wait for files to open/save, others get errors that the application timed out. Why is this? (2 Answers)
Implement a cloud-based model with rapid elasticity.
Add additional file servers to the local network to handle the demand.
Implement an off-site cloud-based email application.
Ask half of the users to stop using the application during the problem time
19
Henry wants to build a computer that will allow him to run a hypervisor program. What does Henry
not
need?
Maximum amount of RAM motherboard can accept
High-End processor with multiple cores
Hard drives with large storage capacity
High-End Video Card
20
Which creates an environment that behaves in a hardware-like manner to run software meant for other hardware?
Virtual desktop
Virutalization
Emulator
Zero client
21
Which steps should be taken in researching emulators for cross-platform apps on various PCs/mobile devices? (2 Answers)
Verify the hypervisor software supports the emulator needed for testing.
Verify the system requirements of the hypervisor.
Verify the emulator supports NAT and bridged network connections.
Verify the emulator supports a virtual processor.
22
To share a serial printer with other users that has no network connectivity, which would provide least effort & cost?
Enable print sharing on the printer
Install an integrated print server
Update the current print drivers
Enable print sharing on the computer
23
Which of the following is considered a security benefit when utilizing virtualization?
Simulating a single operating system on multiple hardware platforms.
Consolidating multiple OSs onto the same physical hardware.
Isolating operating system when running multiple concurrent VMs.
Allowing multiple applications to be installed on physical machines.
24
New printer is added in your office & connected to WAP for use by all users in company. What is method of connectivity?
Wireless ad hoc mode
Wireless infrastructure mode
Wireless bluetooth
Wired Ethernet
25
A printer will print using controls at the printer but fails to print from computer. Which step should be taken?
Check for low memory errors on the printer.
Verify the printer is powered on.
Check for low memory errors on the printer.
Verify the USB cable is attached.
26
What will allow you to discover & print to network printers from a Windows device when using only Mac equipment?
Install the printer using Windows Update.
Stop and restart the print spooler on your laptop.
Download and install Bonjour Print Services
Set the printer you prefer to use as default.
27
What could cause an inkjet printer to be missing lines in areas throughout the page? (Two Answers)
Replace the toner cartridge.
Replace the fuser assembly.
Manually clean the print nozzles.
Run the head cleaning utility.
28
Company wants to convert 10yrs of records on paper into files on private cloud. Which would use the least effort?
Dedicated ADF scanner connected to either a workstation or the LAN
Dedicated flatbed scanner that is connected to a workstation via USB 3.0
Dedicated network-attached laser printer with Gigabit Ethernet connection
Flatbed scanner on a multifunction device connected to workstation USB port
29
Laser printer in accounting department is printing faded prints that are getting lighter over time. Why is that?
The printer has foreign matter inside the printer.
The paper pickup rollers are worn.
The fuser is not reaching the correct temperature.
The printer is low on toner.
30
Which technology can provide an application to remote users w/o need to install the application on a users' system?
Infrastructure mode
Virtual network interface
Synchronization app
Application virutalization
31
What would cause a printer to print wrinkled paper, but the paper in the tray is smooth? (2 Answers)
The paper is damp when run through the printer.
The printer does not have enough free memory.
The paper does not meet the requirements for the printer.
The user is selecting the wrong driver for the printer.
32
A Thin Client user can ONLY access to a web browser. Which would cause this behavior? (2 Answers)
The user has been assigned a persistent VDI account.
The user has been assigned a nonpersistent VDI account.
The user has entered incorrect credentials to the VDI server.
The user hasn't signed in to VDI server w/ her user account & password.
33
Which solution would help employees to check their email from home/on the road/in the office from their compant laptop?
Internal shared resource
Virtual desktop infrastructure
Off-site email application
Private cloud model
34
Which of the following are advantages of implementing cloud computing over services hosted internally? (3 Answers)
On-demand services
Extensive technical configuration
Rabid elasticity
Metered services
35
What would cause garbled print on each page printed from your printer?
An application on the computer is sending garbled print.
Print drivers are corrupt or need to be updated.
Ink cartridge has clogged nozzles.
Printer paper does not meet specifications.
36
Which cloud service model would provide adequate and scalable computing power & storage as a company grows?
PaaS
SaaS
IaaS
XaaS
