A user is building a new computer system. why would the user select a 24-pin connector?

a UPSan anti-static wrist banda capacitora redundant power supply73.A consultant has been asked to help decide on the bestpower protection for some equipment in a company thatprovides payroll services to small businesses. The companyhas staff that require a PC, laser printer, and IP phone from 8a.m. to 5 p.m. Monday through Friday. The power protectiondevice needs to be able to provide conditioned power at alltimes the ability to save payroll information if the power goesout. Which protection device would be best to use for eachcomputer station?a UPSa lightning arrestora 24-pin power connectora capacitor74.A consultant has been asked to help decide on the bestpower protection for some equipment in a company thatspecializes in PC technical support for senior citizens. Thecompany is a 24/7 operation. Each technician is assigned to acomputer that has an IP phone with a headset and twomonitors. All devices need quality power, the ability to finishthe current call if the power goes out, and constant batterycharging. Which protection device would be best to use foreach computer station?a UPSa lightning arrestora 24-pin power connectora capacitor75.A consultant has been asked to help decide on the bestpower protection for some equipment in a company thatspecializes in PC technical support for senior citizens. Thecompany is a 24/7 operation. Each technician is assigned to a

to attach power to the motherboard
to replace a heatsink
to diminish any electrostatic charge
to attach an external HD

Last Updated on March 21, 2021 by Admin

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to attach power to the motherboard
to replace a heatsink
to diminish any electrostatic charge
to attach an external HD

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Last Updated on October 10, 2019 by Admin

IT Essentials ( Version 7.0) – ITE 7.0 Certification Checkpoint Exam Chapters 1 – 4 Answers

dedicated video card
integrated CPU
SSD
high speed mechanical drive

maximum CPU cores

Explanation:

Both a gaming and graphic design computer should have an SSD and high-end video card. The computer should have a multicore CPU, but this computer does not require the maximum number of cores that a virtualization computer would need.

The drive has been partitioned.
The drive works in another computer.
Data and power cables are attached.
The drive port is enabled in the BIOS.

The power supply outputs enough wattage.

Explanation:

If the BIOS cannot detect a drive, either the port is disabled in the BIOS or the cables are not attached securely. A tower computer can typically have a second hard drive installed without any power issues. The drive cannot be partitioned or formatted until the BIOS recognizes it.

bad inverter
loose video cable
failing LCD backlight
GPU overheating

failing power supply

Explanation:

Artifacts such as dots, lines, or patterns on a screen are typically caused by a failing video card, an underpowered or overheated GPU, a loose video cable, overclocked CPU, or outdated video driver.

- DDR4
- dual channel
- ECC
- parity
  
  Explanation:
  Motherboards that support dual channel frequently color the memory slots so the technician knows to populate the same color slots with a matching pair of memory modules.

3.5 inch 15K drive
BD-RE
NVMe

SSD

Explanation:

A 3.5 inch drive is commonly used in a tower computer. 15 K is commonly used to represent 15,000 rpm drives which are very fast magnetic drives. Blu-ray drives are not used in a RAID configuration. SSD and NVMe use flash memory and are not mechanical drives.

Install additional RAM.
Install local applications.
Connect the computer to the LAN.

Connect the computer to the application server.

Explanation:

A thick client is a normal corporate workstation. A thin client is usually a monitor, keyboard, mouse, and a computer with few or no ports and no hard drive. A thin client runs applications and possibly even the operating system from a centralized device such as a server. A corporate technician commonly uses imaging software to install both, but a thin client requires the technician to make the connection to an application server.

- under the CPU
- on the motherboard
- on the memory module
- within the power supply
  
  Explanation:
  Distended capacitors are motherboard components that look like they are bulging. They can leak and cause motherboard issues.
- when attaching a PC to a LAN
- when replacing cable TV cabling
- when connecting a display to a PC
- when attaching an external hard drive
  
  Explanation:
  RG-6 is a type of coaxial cable used in cable TV installations.
- Enable it in BIOS.
- Install antimalware software.
- Perform special steps on the hard drive using the Disk Management tool.
- Attach a physical cable through a special hardware loop that is part of the computer case.
  
  Explanation:
  LoJack is a security option that can be enabled and used to track a stolen device such as a laptop.
- 2.5″ HDD
- 2.5″ SSD
- tape drive
- NVMe M.2
  
  Explanation:
  An NVMe M.2 device is a type of SSD that attaches to the PCIe bus without requiring SATA connectors or special drivers.
- to connect a device to a wired network
- to install an EEPROM
- to diminish any electrostatic charge
- to attach an external HD
- to attach power to the motherboard
- to replace a heatsink
- to diminish any electrostatic charge
- to attach an external HD
- to configure a RAID
- to share input devices between two monitors
- to attach a laser printer
- to attach a VR headset
- to configure a RAID
- to share input devices between two monitors
- to attach a laser printer
- to attach a VR headset
- to attach to an analog monitor
- to connect a Bluetooth device
- to attach a laser printer
- to attach a VR headset
- to replace cable TV cabling
- to install a GRU
- to attach a laser printer
- to attach a VR headset
- to install a video card
- to install a GRU
- to attach a laser printer
- to attach a VR headset
- to install a memory module
- to diminish any electrostatic charge
- to attach a laser printer
- to attach a VR headset
- to install a memory module
- to attach an external HD
- to attach a laser printer
- to configure a gaming console
- to install a power supply into a PC tower case
- to attach an external HD
- to configure a gaming console
- to diminish any electrostatic charge
- a device that allows the use of one set of keyboard, mouse, and monitor to control multiple computers
- an input device often used to provide secure access to locations or devices by using voice, facial, or fingerprint recognition
- an input device allowing users to pay for a product by tapping their credit card or smartphone on another device
- an input device that reads barcodes affixed to most retail products
- an output device used to present information from a laptop onto a screen
- an input device allowing users to pay for a product by tapping their credit card or smartphone on another device
- an input device that reads barcodes affixed to most retail products
- an input device that reads encoded information from the back of plastic cards
- an input device that recognizes touch and pressure as instructions
- an input device often used to provide secure access to locations or devices by using voice, facial, or fingerprint recognition
- an input device allowing users to pay for a product by tapping their credit card or smartphone on another device
- an input device that reads barcodes affixed to most retail products
- a head-mounted device that superimposes images and audio over a real world image and can provide users immediate access to information about their real surroundings
- an input device allowing users to pay for a product by tapping their credit card or smartphone on another device
- an input device that reads barcodes affixed to most retail products
- an input device that reads encoded information from the back of plastic cards
- a pen-like tool that allows input by touching the surface of the screen
- an input device often used to provide secure access to locations or devices by using voice, facial, or fingerprint recognition
- an input device allowing users to pay for a product by tapping their credit card or smartphone on another device
- an input device that reads barcodes affixed to most retail products
- a head-mounted device that superimposes images and audio over a real world image and can provide users immediate access to information about their real surroundings
- an input device that provides verification of package delivery by digitizing a written name
- an output device used to present information from a laptop onto a screen
- an output device that uses LED, LCD, or OLED technology
- an input device that reads encoded information from the back of plastic cards
- an input device that provides verification of package delivery by digitizing a written name
- a head-mounted device that superimposes images and audio over a real world image and can provide users immediate access to information about their real surroundings
- an output device used to present information from a laptop onto a screen
- an input device that provides verification of package delivery by digitizing a written name
- a head-mounted device that superimposes images and audio over a real world image and can provide users immediate access to information about their real surroundings
- an output device used to present information from a laptop onto a screen
- an output device that uses LED, LCD, or OLED technology
- the first type of input device used for creating documents and emails
- an input device that provides verification of package delivery by digitizing a written name
- a head-mounted device that superimposes images and audio over a real world image and can provide users immediate access to information about their real surroundings
- an output device used to present information from a laptop onto a screen
- an input device that reads barcodes affixed to most retail products
- an input device that provides verification of package delivery by digitizing a written name
- a head-mounted device that superimposes images and audio over a real world image and can provide users immediate access to information about their real surroundings
- an output device used to present information from a laptop onto a screen