Week 3
Quiz by willie reynolds
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16 questions
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- Q1A technician upgraded a laptops storage by replacing the magnetic disk with an SSD. Which of the following should the technician configure to optimize the SSD'S lifespan?Enable OS paging fileDisable cache write-throughDisable Schedule defragmentationEnable power-saving features30s
- Q2What is the maximum data transfer rate of SATA 3.0?3.0 Gb/s6.0 Gb/s1.5 Gb/s150 MB/s30s
- Q3How many pins are inside a SATA data connector?2415712730s
- Q4A customer signed up for the mobile pay service to use with their first generation smartphone but it does not work at any place that supports the mobile pay service. Which of the following is missing from the customer’s smartphone?IMSINFCRFIDBluetooth30s
- Q5A user wants to store a personal video to view at a later time. Which of the following types of media is the LEAST expensive with a maximum capacity of 750MB?Blu-RayCDDVDUSB drive30s
- Q6A technician is building a workstation that will only be used to connect remotely to a server. Which of the following types of PC configurations is BEST suited for this task?Thin clientHome server PCAV workstationCAD workstation30s
- Q7Which of the following types of media connectors carries digital video as well as audio?VGAHDMIDVI-ADVI-D30s
- Q8A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?PairingDriver installationNFCEnanble WiFi30s
- Q9A user is unable to show an Android smartphone display on a TV. Which of the following settings should the technician check to resolve this issue?Air dropHot SpotScreen mirroringMulti-window30s
- Q10Ann, a user, boots her laptop and notices the screen flashes then turns black. It was working during her presentation yesterday. Which of the following troubleshooting steps should be completed?Replace the battery.Replace the laptop with a new one.Connect an external display device.Use a multimeter to test voltage.30s
- Q11Which of the following expansion ports would be used to enable transfer of power, data, and video to peripheral devices on an Apple computer?LightningThunderboltUSB 2.0HDMI30s
- Q12A user, Joe, is watching a training education video and notices dark pin-sized dots in the same location on his laptop LCD screen. Which of the following is the cause of this issue?Dead pixelsPixelationDistorted imageIncorrect color palette30s
- Q13A customer asks a technician to upgrade a desktop computer to support the DVI-D interface. Which of the following PC expansion cards would the technician upgrade?FireWire cardVideo cardNetwork cardThunderbolt card30s
- Q14The contrast ratio for an LCD monitor is BEST defined as the ratio between:the darkest and lightest displayed output.display resolution and brightness.power consumption and output intensity.power savings of a comparable CRT monitor and the LCD.30s
- Q15A technician needs to configure a computer system for MAXIMUM safety of stored data while staying cost effective. Which of the following RAID levels should be used?RAID 3RAID 0RAID 5RAID 130s