WorksheetsPeripherals
Total questions: 16
Worksheet time: 8mins
A 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?
Disable Schedule defragmentation
Enable power-saving features
Enable OS paging file
Disable cache write-through
What is the maximum data transfer rate of SATA 3.0?
3.0 Gb/s
150 MB/s
1.5 Gb/s
6.0 Gb/s
How many pins are inside a SATA data connector?
15
24
7
127
A 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?
Bluetooth
NFC
RFID
IMSI
A 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?
CD
USB Drive
DVD
Blu-Ray
A 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?
Home server PC
CAD workstation
Thin client
AV workstation
Which of the following types of media connectors carries digital video as well as audio?
DVI-D
HDMI
DVI-A
VGA
A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?
Enable WiFi
Driver installation
Pairing
NFC
A 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?
Hot Spot
Multi-window
Air drop
Screen mirroring
Ann, 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?
Connect an external display device.
Replace the battery.
Replace the laptop with a new one.
Use a multimeter to test voltage.
Which of the following expansion ports would be used to enable transfer of power, data, and video to peripheral devices on an Apple computer?
Thunderbolt
HDMI
Lightning
USB 2.0
A 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 pixels
Distorted image
Pixelation
Incorrect color palette
A 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 card
Video card
Network card
Thunderbolt card
The contrast ratio for an LCD monitor is BEST defined as the ratio between:
power savings of a comparable CRT monitor and the LCD.
power consumption and output intensity.
the darkest and lightest displayed output.
display resolution and brightness.
A user wants to quickly share pictures between mobile devices. The devices will be in close proximity so the necessity of a third party service and/or another networking device is not required. Which of the following is the BEST option for this scenario?
NFC
USB
IR
WiFi
A customer wants to connect a laptop to a mobile device’s Internet for use in situations where there is no Internet connectivity. Which of the following technologies would the technician recommend to the customer?
IR
Hotspot
NFC
Lightning
