- 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
[TABS_R id=6751]
- to attach power to the motherboard
- to replace a heatsink
- to diminish any electrostatic charge
- to attach an external HD
[TABS_R id=6751]
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typically caused by a failing video card, an underpowered or overheated GPU, a loose video cable, overclocked CPU, or outdated video driver.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