IT Essentials (ITE v6.0 + v7.0) Chapter 9 Exam Answers 100%

IT Necessities (Model 7.00) – IT Necessities 7.0 Chapter 9 examination Solutions

IT Necessities v7.0:

1. Match the definition to the kind of cloud.

• constructed to fulfill a selected want. –> Group cloud
• Meant for a selected group or entity, reminiscent of the federal government.–> personal cloud
• Made up of two or extra clouds linked through a single structure –> hybrid cloud
• Providers made out there to the overall inhabitants. –> public cloud

2. A software program engineer is concerned within the growth of an software. For usability assessments, the engineer must guarantee that the appliance will work in each Home windows 7 and Home windows 8 environments. The options and features have to be verified within the precise OS atmosphere. The engineer is utilizing a Home windows 7 workstation. What two applied sciences may help the engineer obtain the usability assessments? (Select two.)

• twin boot
• two separate CPUs
• storage redundancy
• client-side virtualization
• two separate laborious disks

3. Which two enterprise and technical challenges does implementing virtualization inside a knowledge heart assist companies to beat? (Select two.)

• server {hardware} wants
• bodily footprint
• energy and air con
• working system license necessities
• virus and spy ware assaults

4. What are two benefits of utilizing PC virtualization? (Select two.)

• It prevents viruses and worms from functioning in a virtualized atmosphere.
• It permits a number of working techniques to run on a single PC concurrently.
• It boosts the efficiency of the host machine by means of virtualization.
• It may present value financial savings.
• It permits community risk identification.

5. A small firm is contemplating transferring lots of its information heart features to the cloud. What are three benefits of this plan? (Select three.)

• The corporate solely must pay for the quantity of processing and storage capability that it makes use of.
• Cloud companies are billed at a hard and fast price regardless of how a lot processing and storage are utilized by the corporate.
• Cloud companies allow the corporate to personal and administer its personal servers and storage gadgets.
• The corporate can enhance processing and storage capability as wanted after which lower capability when it’s not wanted.
• Single-tenant information facilities can simply develop to accommodate growing information storage necessities.
• The corporate doesn’t must be involved about how you can deal with growing information storage and processing calls for with in-house information heart tools.

6. A university makes use of virtualization know-how to deploy data safety programs. Among the lab workout routines contain learning the traits of pc viruses and worms. What is a bonus of conducting the lab workout routines contained in the virtualized atmosphere versus utilizing precise PCs?

• The lab workout routines are carried out quicker inside the virtualized atmosphere.
• The virtualization atmosphere has higher instruments to develop mitigation options.
• Virus and worm assaults are extra simply managed in a virtualized atmosphere, thus serving to to guard the school community and its gadgets from assault.​
• The viruses and worms may have restricted performance contained in the virtualized atmosphere.

7. What know-how permits customers to entry information anyplace and at any time?

• information analytics
• Cloud computing
• virtualization
• micromarketing

8. True or False.
Cloud computing and virtualization are completely different phrases that seek advice from the identical factor.

9. How does virtualization assist with catastrophe restoration inside a knowledge heart?

• assure of energy
• assist of reside migration
• provide of constant air stream
• enchancment of enterprise practices

10. Which kind of hypervisor would probably be utilized in a knowledge heart?

11. What’s the essential perform of a hypervisor?

• It’s a system that filters and checks safety credentials.
• It’s used to create and handle a number of VM cases on a bunch machine.
• It’s utilized by ISPs to watch cloud computing sources.
• It’s software program used to coordinate and put together information for evaluation.
• It’s a system that synchronizes a bunch of sensors.

12. Which assertion describes a attribute of cloud computing?

• A enterprise can join on to the Web with out the usage of an ISP.
• Purposes could be accessed over the Web by particular person customers or companies utilizing any system, anyplace on the planet.
• Units can connect with the Web by means of current electrical wiring.
• Funding in new infrastructure is required with a purpose to entry the cloud.

13. A technician wants to make use of an software that isn’t supported by Home windows working techniques on the PC. How can the technician make this software run on the PC?

• Use the Home windows Compatibility mode.
• Set up the appliance with elevated permissions as administrator.
• Create a digital machine with an working system that helps the appliance.
• Set up the appliance in protected mode.

14. Which Cloud computing service can be finest for a company that doesn’t have the technical data to host and keep purposes at their native website?

15. What’s a distinction between the features of Cloud computing and virtualization?

• Cloud computing makes use of information heart know-how whereas virtualization will not be utilized in information facilities.
• Cloud computing requires hypervisor know-how whereas virtualization is a fault tolerance know-how.
• Cloud computing separates the appliance from the {hardware} whereas virtualization separates the OS from the underlying {hardware}.
• Cloud computing offers companies on web-based entry whereas virtualization offers companies on information entry by means of virtualized Web connections.

16. Which is a attribute of a Sort 1 hypervisor?​

• doesn’t require administration console software program
• put in immediately on a server​
• put in on an current working system​
• finest fitted to customers and never for an enterprise atmosphere

17. Which is a attribute of a Sort 2 hypervisor?​

• finest fitted to enterprise environments
• installs immediately on {hardware}
• has direct entry to server {hardware} sources
• doesn’t require administration console software program

18. Which cloud mannequin offers companies for a selected group or entity?

• a hybrid cloud
• a neighborhood cloud
• a public cloud
• a non-public cloud

19. Which kind of Hypervisor is applied when a person with a laptop computer working the Mac OS installs a Home windows digital OS occasion?

• digital machine
• naked metallic
• sort 1
• sort 2

20. A coaching firm presents many software programs primarily based on Home windows. The corporate is in search of an answer to offer a hands-on studying and apply atmosphere to distant learners. The objective is to offer a uniform studying atmosphere to all customers. Which cloud-based resolution would assist the corporate to realize the objective?

• Workplace 365
• Google Drive
• digital software stream
• digital desktop infrastructure

21. A small school needs to deploy a studying administration system (LMS) and is in search of a hosted resolution. Which kind of cloud-based resolution would assist the school to realize the objective?

• Dropbox
• Workplace 365
• digital software stream
• digital desktop infrastructure

22. A contract reporter needs to make use of a service that permits information to be accessed at any time from any system. Each time the reporter begins the laptop computer and connects to the web, the information saved on the laptop computer have to be synchronized with the service robotically. Which resolution will meet the necessities?

• Dropbox
• Workplace 365
• Trade On-line
• digital desktop infrastructure

23. A software program firm has teams of builders positioned in numerous cities world wide. The corporate is utilizing a cloud-based growth atmosphere so that every one builders can entry the identical software program growth instruments. Which cloud service is utilized by the corporate?

24. A global civil engineering affiliation has members from everywhere in the world. The analysis division of the affiliation plans to have a cloud-based service to share analysis concepts and to advertise collaboration amongst members in a number of divisions of the affiliation. Which cloud mannequin is appropriate for them?

• public
• hybrid
• personal
• neighborhood

25. A pc person logs an issue stating that the pc is emitting a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• CPU fan
• energy provide
• motherboard

26. A pc person logs an issue stating that the pc is emitting a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• CPU
• energy provide
• motherboard

27. Whereas a technician is putting in a printer, the technician hears a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• RAM
• energy provide
• motherboard

28. Whereas working in a pc coaching room, the technician notices that one pc emits a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• sound card
• energy provide
• motherboard

29. Whereas working in a pc coaching room, the technician notices that one pc emits a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• sound card
• inside speaker
• RAM

30. Each time a person activates the pc within the morning, the person hears a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• inside speaker
• sound card
• RAM

31. Each time a person activates the pc within the morning, the person hears a loud clicking noise. Which system ought to the technician test first?

• laborious drive
• optical drive
• inside speaker
• sound card

32. When a co-worker steps into one other workplace, the co-worker notices that the pc is making a loud clicking noise and asks about it. The technician is contacted to research. Which system ought to the technician test first?

• laborious drive
• monitor
• inside speaker
• sound card

33. When a person activates a workstation, the display shows an “Invalid Boot Disk” error. The person calls the assistance desk. Which system ought to the technician test first?

• laborious drive
• energy provide
• inside speaker
• sound card

IT Necessities v6.0:

1. Which two statements are true of a laptop computer CPU when in comparison with a desktop CPU? (Select two.)

• Laptop computer CPUs function at increased clock speeds.
• Laptop computer CPUs use smaller cooling gadgets.
• Laptop computer CPUs devour extra energy.
• Laptop computer CPUs are interchangeable with desktop CPUs.
• Laptop computer CPUs are designed to supply much less warmth.

2. Which laptop computer element makes use of throttling to cut back energy consumption and warmth?

• CPU
• motherboard
• optical drive
• laborious drive

3. Why are SODIMMs effectively fitted to laptops?

• They’ve a small type issue.
• They connect with exterior ports.
• They don’t produce warmth.
• They’re interchangeable with desktops.

4. What’s a attribute of laptop computer motherboards?

• Laptop computer motherboards use the identical type elements as desktop motherboards.
• Laptop computer motherboards are proprietary.
• Laptop computer motherboards use normal type elements.
• Laptop computer motherboard parts are suitable with desktop motherboards.

5. Which laptop computer element converts DC energy to AC energy?

• fluorescent tube
• inverter
• energy provide
• backlight

6. The place is a Wi-Fi antenna generally positioned on a laptop computer?

• on an exterior USB adapter
• above the laptop computer display
• subsequent to the keyboard
• on the facet of the laptop computer

7. Which two strategies can be utilized to configure laptop computer ACPI energy choices? (Select two.)

• BIOS settings
• Home windows Energy Choices utility
• Home windows UAC settings
• Home windows AERO theme settings
• energy dial

8. A person wants to attach a Bluetooth system to a laptop computer. Which kind of cable is required to perform this?

• None. Bluetooth connections are wi-fi.
• VGA cable
• USB cable
• EIA/TIA 232 cable
• parallel cable

9. A technician has put in a wi-fi Ethernet card in a Home windows 7 laptop computer. The place would the technician configure a brand new wi-fi connection?

• Management Panel > Networking and Sharing Middle > Arrange a brand new connection or community
• Management Panel > Administrative Instruments > Providers
• Management Panel > Web Choices
• Management Panel > System > System Supervisor

10. Which know-how offers laptops the power to perform on a mobile community?

• cell hotspot
• Bluetooth
• infrared
• 802.11 Wi-Fi

11. A technician is making an attempt to take away a SODIMM module from a laptop computer. What’s the right manner to do that?

• Press outward on the clips that maintain the edges of the SODIMM.
• Pull outward by holding the middle of the SODIMM module.
• Apply downward pressure on the SODIMM module.
• Desolder the SODIMM module.

12. When changing or including reminiscence to a laptop computer, the place can a technician discover the utmost quantity of RAM every reminiscence slot can assist?

• BIOS
• System Properties window
• POST display
• web site of producer

13. What must be executed instantly after a CPU is latched in and screwed all the way down to a laptop computer motherboard?

• The warmth sink must be hooked up to the CPU.
• The cooling fan must be fixed to the motherboard.
• The facility cable must be hooked up from the cooling fan to the motherboard.
• The locked down CPU must be protected with thermal paste.

14. Which know-how permits a cell system to determine wi-fi communication with one other cell system by touching them collectively?

• Bluetooth
• NFC
• IR
• Lightning connector

15. Which know-how will permit a cell system to share an Web reference to different gadgets through tethering?

• infrared
• Bluetooth
• close to subject communication
• Wi-Fi

16. What are two variations between an e-reader and a pill system? (Select two.)

• An e-reader solely helps Wi-Fi connectivity however a pill can assist each Wi-Fi and mobile connectivity.
• An e-reader generally has longer battery life than a pill system.
• A pill system is normally lighter in weight than an e-reader.
• A pill system display could also be more durable to learn in direct daylight than an e-reader display.
• A pill makes use of an digital paper know-how that gives higher efficiency than an e-reader.

17. What sort of system is often used to measure and accumulate day by day exercise information for reaching private objectives?

• phablet
• good digital camera
• health monitor
• International Positioning System

18. A technician has been requested to resolve which laptop computer parts must be cleaned on a month-to-month foundation as a part of a upkeep routine. What are two examples of parts that must be included? (Select two.)

• exterior case
• keyboard
• CPU
• optical drive
• RAM

19. To wash laptops, which two merchandise are really useful? (Select two.)

• cotton swabs
• gentle cleansing resolution
• ammonia
• rubbing alcohol
• automotive wax

20. What two steps have to be taken earlier than performing a cleansing process on a laptop computer pc? (Select two.)

• Disconnect the laptop computer from {the electrical} outlet.
• Take away all put in batteries.
• Wipe the floor of the contact pad.
• Clear the display with a material.
• Insert the cleansing disk into the optical drive.
• Backup the registry.

21. What is step one within the technique of troubleshooting a laptop computer?

• Establish the issue.
• Set up possible causes.
• Decide the precise trigger.
• Confirm full performance.

22. What’s the subsequent step within the troubleshooting course of after an answer has been applied on a laptop computer?

• Confirm the answer.
• Doc the answer.
• Ask the shopper to clarify the issue.
• Return the system to the shopper.

23. Whereas troubleshooting a cell system, a technician determines that the battery will not be holding a cost. What’s the subsequent step within the troubleshooting course of?

• Implement an answer.
• Doc the findings.
• Decide the precise trigger.
• Confirm the answer and full system performance.

24. A technician notices {that a} laptop computer show seems stretched and pixelated. What’s a possible reason for this?

• The show properties are incorrectly set.
• The facility administration options are incorrectly set.
• The facility inverter is failing.
• The display has been burned in.
• One of many RAM modules is failing.

25. A person with a company-issued smartphone notices that there’s a hole on the finish of the system. A technician examines the smartphone and discovers that the battery is swollen. What ought to the technician do subsequent?

• Use the smartphone till the battery is totally discharged.
• Clear the battery leads with baking soda.
• Substitute the battery.
• Use a multimeter to see if the output voltage is inside vary.

26. Which issue impacts the velocity of an inkjet printer?

• the specified high quality of the picture
• the price of the inkjet cartridges
• the dimensions of printer energy provide
• the standard of the paper

27. What are two cables which are used to attach a pc to a printer? (Select two.)

• FireWire
• HDMI
• serial
• PS/2
• eSATA

28. What’s a attribute of thermal inkjet nozzles?

• Warmth is utilized to the ink reservoir of every nozzle.
• The vibration of the crystal controls the stream of ink.
• A cost is utilized to the printhead.
• The warmth creates a bubble of steam within the chamber.

29. In laser printing, what’s the identify of the method of making use of toner to the latent picture on the drum?

• fusing
• creating
• charging
• transferring

30. What’s the goal of the Extra Drivers button within the Sharing tab of the Printer Properties?

• so as to add extra drivers for different working techniques
• so as to add extra drivers for duplex printing
• so as to add extra drivers for different printers linked to the pc
• so as to add extra drivers for different printers within the community

31. A small LAN makes use of a shared printer that’s linked to a pc. Not one of the customers can print however the entire customers can entry the shared sources on the pc to which the printer is regionally linked. What’s a attainable reason for this?

• The cable that connects the printer to the PC is defective.
• The printer wants a brand new ribbon.
• The printer has the mistaken paper loaded.
• The printer spool is full.

32. How would a person set up a brand new USB printer on a PC that’s working Home windows 7 Skilled?

• Configure the BIOS to simply accept the particular mannequin of printer within the USB port.
• Copy the printer driver to the System32 folder.
• Click on Begin > All applications > Management Panel > Printers and Faxes > right-click on the specified printer and select Add.
• Join the printer and energy it on. Home windows will detect the printer and set up the wanted drivers.

33. A Home windows 7 pc has a number of printers configured within the Management Panel Units and Printers window. Which printer will the pc select to be the primary possibility for printing?

• the software-based printer that’s used to create XPS information
• a guide choice, which is at all times wanted
• the printer that’s set because the default printer
• the software-based printer that’s used to create PDF information

34. What are two strategies to share a printer wirelessly? (Select two.)

• infrared
• satellite tv for pc
• WiMax
• IEEE 802.11 requirements
• microwave

35. A person discovers that an inkjet shade printer is printing completely different colours from these which are proven on the display. What could be executed to unravel this downside?

• Substitute the fuser.
• Substitute the drum.
• Alter the printer spool.
• Calibrate the printer.

36. The customers on a LAN are reporting that computer systems reply slowly at any time when excessive decision images are being printed on the colour laser printer. What can be the reason for this downside?

• The printer will not be configured for duplex printing.
• The printer doesn’t have sufficient reminiscence to buffer a complete {photograph}.
• The paper will not be satisfactory for {photograph} printing.
• The printer will not be configured for the right paper orientation.

37. What’s a attribute of worldwide and per-document choices in print settings?

• It’s not attainable to configure per-document choices.
• Per-document choices override international choices.
• International choices take priority over per-document choices.
• It’s not attainable to configure international choices.

38. What’s true concerning the PostScript language?

• It prints quicker than different languages do.
• It handles advanced printing jobs.
• It requires much less printer reminiscence than different languages require.
• It permits the web page to be rendered within the native workstation.

39. What are two closed-ended questions {that a} technician may ask a person whereas making an attempt to establish the issue with a printer? (Select two.)

• Are you able to print a take a look at web page on the printer?
• What had been you doing when the issue occurred?
• What latest software program or {hardware} adjustments have been made to your pc?
• Is the printer powered on?
• What error messages had been displayed when the issue occurred?

40. After making use of an answer to a printer downside, a technician restarts the printer and prints a take a look at web page. Which step of the troubleshooting course of is the technician making use of?

• documenting findings, actions, and outcomes
• testing a concept to find out the reason for the issue
• verifying the answer and system performance
• figuring out the issue

41. A person notices {that a} job submitted to a printer is displayed within the print queue, however the printer will not be printing the doc. What’s a possible reason for this downside?

• an incorrect printer driver
• the mistaken paper sort
• a foul cable connection
• a printer spooler not put in

42. A technician recorded {that a} new fuser curler unit was put in in a laser printer to unravel a printing downside. Which step within the troubleshooting course of did the technician simply carry out?

• verifying the answer and system performance
• testing a concept to find out the reason for the issue
• figuring out the issue
• documenting findings, actions, and outcomes

43. The place would community printer sharing be configured in a Home windows 7 atmosphere?

• Community and Sharing Middle
• Ease of Entry Middle
• Units and printers
• Printers and Different {Hardware}

44. What are two features of a print server? (Select two.)

• make sure that the linked shopper computer systems have up-to-date printer drivers
• retailer backups of paperwork despatched to the printer
• present uninterrupted energy to the printer
• present print sources to all linked shopper computer systems
• retailer print jobs in a queue till the printer is prepared

45. Which motion helps an efficient printer preventive upkeep program?

• Clear inkjet print heads after they cease working.
• Substitute laser printer toner at set predetermined time intervals.
• Reset the printer web page counters if out there.
• Disconnect the printer from the ability supply when it isn’t in use.

46. Which two substitute components are sometimes present in a laser printer upkeep equipment? (Select two.)

• pack of paper
• toner cartridge
• substitute print head
• switch rollers
• fuser meeting

47. How can the lifetime of a thermal printer be prolonged?

• Clear the within of the printer with a vacuum cleaner with a HEPA filter.
• Wipe the skin of the printer with a humid material.
• Clear the heating ingredient frequently with isopropyl alcohol.
• Maintain the paper dry in a low humidity atmosphere.