Mobile Devices
What are the 2 most common charging ports for tablets and smart phone?
Lighting
USB-C
What is a loop back cable used for?
It lets you see if the port will detect activity.
What does RAM stand for?
Random Access Memory
What printer requires special paper to function?
Thermal printers
Which computer process checks all your components during boot?
POST
What is laptop RAM called?
SODIMM
Which device connects multiple computers in a LAN?
a switch
Which device retains data over the long term?
Storage drive
What does SaaS stand for?
Software as a Service
A users time and date keeps resetting to January 1 2015. What is the most likely cause?
The lithium battery needs to be replaced.
What operating system do Apple mobile phones use?
IOS
What port number is used by an HTTPS web server by default?
443
What power connector is used for a x16 video card?
Molex 4-pin
What cloud concept can allow for scalable service to clients?
Rapid Elasticity
You finish installing a printer for a customer. What should you do next?
Print a test page
What OS do apple laptops use?
MAC OS
what is the default subnet mask for IP address
192.168.1.1
255.255.255.0
what is the minimum number of drives necessary for a RAID 5 array
3
What does it mean when someone says VMs are sandboxed?
What happens in the VM does not affect the real OS or computer
After replacing a motherboard in a PC, the system overheats and fails to boot. what is the most likely cause?
Thermal paste was not applied
With what technologies can you have two mobile devices transfer data by touching them together?
NFC
What is the wire order for T568B?
White/Orange, Orange, White/Green, Blue, White/Blue, Green, White/Brown, Brown
What form of CPU cooling is most common.
Heat sink and fan
This type of cloud computing uses both a private cloud and a public cloud?
Hybrid Cloud
A customer can barely hear sound from a laptop's speakers. What should you do first?
Search for a volume key.