motherboard
Northbridge
Southbridge
PROM
L1
motherboard
CPU
RAM
motherboard
SATA
POST
BIOS
CMOS
Trusted Platform Module
Ohm's Law
noise
spike
Redundant Array of Independent Disks (RAID)
open-ended questions
closed-ended questions
identify the problem
LAN
WLAN
WAN
VPN
fiber
53
80
443
25
110
143
389
22
23
hub
switch
IPS
fiber
IP address
Network Address Translation
LTE
hotspot
SMTP
OneDrive
cloud computing
server virtualization