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IT Necessities (Model 7.00) – ITE 7.0 Certification Checkpoint Examination Chapters 1 – 4 Solutions
1. A consumer is constructing a customized laptop system and is making an attempt to resolve on parts for the brand new system. The consumer does gentle to medium graphic design, programming, and gaming. Which two parts could be acceptable for any such machine? (Select two.)
- devoted video card
- built-in CPU
- SSD
- excessive velocity mechanical drive
- most CPU cores
2. A technician has put in a brand new second exhausting drive in a tower laptop, however the drive doesn’t present up within the BIOS. What are two issues the technician ought to examine first? (Select two.)
- The drive has been partitioned.
- The drive works in one other laptop.
- Information and energy cables are hooked up.
- The drive port is enabled within the BIOS.
- The ability provide outputs sufficient wattage.
3. A consumer experiences that when video games are being performed, the pc shows random blotches on the display screen. What are two doable causes? (Select two.)
- unhealthy inverter
- unfastened video cable
- failing LCD backlight
- GPU overheating
- failing energy provide
4. A technician is putting in reminiscence into a pc and notices that there are two black reminiscence slots and two blue reminiscence slots. Which reminiscence expertise does this motherboard use?
- DDR4
- twin channel
- ECC
- parity
5. A consumer has the next necessities for a RAID drive:
It have to be magnetic.
It have to be quick.
It should match into an ordinary tower case.
Which drive kind would meet the consumer necessities?
- 3.5 inch 15K drive
- BD-RE
- NVMe
- SSD
6. An organization is deploying each skinny and thick shopper computer systems. Which configuration step will a technician have to do on the skinny shoppers that may most probably not be completed on the thick shoppers?
- Set up extra RAM.
- Set up native functions.
- Join the pc to the LAN.
- Join the pc to the applying server.
7. A technician is researching methods to troubleshoot a pc that reboots randomly. The analysis means that the technician ought to examine the pc for distended capacitors. The place ought to the technician search for these?
- below the CPU
- on the motherboard
- on the reminiscence module
- throughout the energy provide
8. The place would a technician use an RG-6 cable?
- when attaching a PC to a LAN
- when changing cable TV cabling
- when connecting a show to a PC
- when attaching an exterior exhausting drive
9. A technician is requested to configure a laptop computer for LoJack. What’s going to the technician must do to perform this process?
- Allow it in BIOS.
- Set up antimalware software program.
- Carry out particular steps on the exhausting drive utilizing the Disk Administration instrument.
- Connect a bodily cable by a particular {hardware} loop that’s a part of the pc case.
10. A technician must buy a storage drive that each connects on to the PCIe bus and supplies reliability. Which kind of storage gadget would greatest meet these necessities?
- 2.5″ HDD
- 2.5″ SSD
- tape drive
- NVMe M.2
11. A consumer is constructing a brand new laptop system. Why would the consumer choose a straight-through cable?
- to attach a tool to a wired community
- to put in an EEPROM
- to decrease any electrostatic cost
- to connect an exterior HD
12. A consumer is constructing a brand new laptop system. Why would the consumer choose a 24-pin connector?
- to connect energy to the motherboard
- to exchange a heatsink
- to decrease any electrostatic cost
- to connect an exterior HD
13. A consumer is constructing a brand new laptop system. Why would the consumer choose two exhausting drives?
- to configure a RAID
- to share enter units between two screens
- to connect a laser printer
- to connect a VR headset
14. A consumer is constructing a brand new laptop system. Why would the consumer choose three exhausting drives?
- to configure a RAID
- to share enter units between two screens
- to connect a laser printer
- to connect a VR headset
15. A consumer is constructing a brand new laptop system. Why would the consumer choose a DVI to VGA adaptor?
- to connect to an analog monitor
- to attach a Bluetooth gadget
- to connect a laser printer
- to connect a VR headset
16. A consumer is constructing a brand new laptop system. Why would the consumer choose an RG-6 cable?
- to exchange cable TV cabling
- to put in a GRU
- to connect a laser printer
- to connect a VR headset
17. A consumer is constructing a brand new laptop system. Why would the consumer choose a PCIe x16 enlargement slot?
- to put in a video card
- to put in a GRU
- to connect a laser printer
- to connect a VR headset
18. A consumer is constructing a brand new laptop system. Why would the consumer choose a DDR3?
- to put in a reminiscence module
- to decrease any electrostatic cost
- to connect a laser printer
- to connect a VR headset
19. A consumer is constructing a brand new laptop system. Why would the consumer choose a DDR4?
- to put in a reminiscence module
- to connect an exterior HD
- to connect a laser printer
- to configure a gaming console
20. A consumer is constructing a brand new laptop system. Why would the consumer choose exterior screws?
- to put in an influence provide right into a PC tower case
- to connect an exterior HD
- to configure a gaming console
- to decrease any electrostatic cost
21. What attribute greatest describes a KVM change?
- a tool that permits using one set of keyboard, mouse, and monitor to regulate a number of computer systems
- an enter gadget usually used to supply safe entry to areas or units through the use of voice, facial, or fingerprint recognition
- an enter gadget permitting customers to pay for a product by tapping their bank card or smartphone on one other gadget
- an enter gadget that reads barcodes affixed to most retail merchandise
22. What attribute greatest describes a projector?
- an output gadget used to current info from a laptop computer onto a display screen
- an enter gadget permitting customers to pay for a product by tapping their bank card or smartphone on one other gadget
- an enter gadget that reads barcodes affixed to most retail merchandise
- an enter gadget that reads encoded info from the again of plastic playing cards
23. What attribute greatest describes a contact display screen?
- an enter gadget that acknowledges contact and strain as directions
- an enter gadget usually used to supply safe entry to areas or units through the use of voice, facial, or fingerprint recognition
- an enter gadget permitting customers to pay for a product by tapping their bank card or smartphone on one other gadget
- an enter gadget that reads barcodes affixed to most retail merchandise
24. What attribute greatest describes an AR headset?
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- an enter gadget permitting customers to pay for a product by tapping their bank card or smartphone on one other gadget
- an enter gadget that reads barcodes affixed to most retail merchandise
- an enter gadget that reads encoded info from the again of plastic playing cards
25. What attribute greatest describes a stylus?
- a pen-like instrument that permits enter by touching the floor of the display screen
- an enter gadget usually used to supply safe entry to areas or units through the use of voice, facial, or fingerprint recognition
- an enter gadget permitting customers to pay for a product by tapping their bank card or smartphone on one other gadget
- an enter gadget that reads barcodes affixed to most retail merchandise
26. What attribute greatest describes an AR headset?
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- an enter gadget that gives verification of bundle supply by digitizing a written identify
- an output gadget used to current info from a laptop computer onto a display screen
- an output gadget that makes use of LED, LCD, or OLED expertise
27. What attribute greatest describes a magstripe reader?
- an enter gadget that reads encoded info from the again of plastic playing cards
- an enter gadget that gives verification of bundle supply by digitizing a written identify
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- an output gadget used to current info from a laptop computer onto a display screen
28. What attribute greatest describes a signature pad?
- an enter gadget that gives verification of bundle supply by digitizing a written identify
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- an output gadget used to current info from a laptop computer onto a display screen
- an output gadget that makes use of LED, LCD, or OLED expertise
29. What attribute greatest describes a keyboard?
- the primary kind of enter gadget used for creating paperwork and emails
- an enter gadget that gives verification of bundle supply by digitizing a written identify
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- an output gadget used to current info from a laptop computer onto a display screen
30. What attribute greatest describes a barcode scanner?
- an enter gadget that reads barcodes affixed to most retail merchandise
- an enter gadget that gives verification of bundle supply by digitizing a written identify
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- an output gadget used to current info from a laptop computer onto a display screen
31. What attribute greatest describes a biometric scanner?
- an enter gadget that digitizes a picture by inserting the doc on a flat glass floor and scanning from beneath
- an enter gadget usually used to supply safe entry to areas or units through the use of voice, facial, or fingerprint recognition
- an enter gadget for taking part in video games and flight simulation functions
- the primary kind of enter gadget used to navigate the graphical consumer interface
32. Which assertion describes a function of SDRAM?
- Its connector at all times has 240 pins.
- It requires fixed energy to perform.
- It might course of overlapping directions in parallel.
- It is ready to assist two writes and two reads per CPU clock cycle.
33. Match the reminiscence kind to the function. (Not all choices are used.)
- It’s connector has 288 pins and has superior error correction options –> DDR4 SDRAM
- It’s connector has 184 pins and is ready to assist two writes and two reads per CPU clock cycle. –> DDR SDRAM
- It’s connector has 240 pins and consumes 1.5 Volts of energy. –> DDR3 SDRAM
- It’s connector has 240 pins and consumes 1.8 Volts of energy. –> DDR2 SDRAM
34. What attribute greatest describes a flatbed scanner?
- an enter gadget for taking part in video games and flight simulation functions
- a tool that permits using one set of keyboard, mouse, and monitor to regulate a number of computer systems
- the primary kind of enter gadget used to navigate the graphical consumer interface
- an enter gadget that digitizes a picture by inserting the doc on a flat glass floor and scanning from beneath
35. What attribute greatest describes a monitor?
- an output gadget used to current info from a laptop computer onto a display screen
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
- a head-mounted gadget that gives head-motion and eye-tracking sensors and shows three-dimensional pictures
- an output gadget that makes use of LED, LCD, or OLED expertise
36. What attribute greatest describes a joystick?
- an output gadget used to current info from a laptop computer onto a display screen
- an enter gadget for taking part in video games and flight simulation functions
- an output gadget that makes use of LED, LCD, or OLED expertise
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
37. What attribute greatest describes a VR headset?
- an output gadget that makes use of LED, LCD, or OLED expertise
- a head-mounted gadget that gives head-motion and eye-tracking sensors and shows three-dimensional pictures
- an output gadget used to current info from a laptop computer onto a display screen
- a head-mounted gadget that superimposes pictures and audio over an actual world picture and might present customers instant entry to details about their actual environment
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