1
Q
US or Canada power specs
A
● 110-120V/60Hz
2
Q
Europe of Asia power specs
A
● 220-240V/50Hz
3
Q
Issues with power cables from power supply to components are faulty
A
▪ When testing detachable cables, check each pin on each side of the cable
to verify full continuity
o Incorrect voltage setting on power supply unit
CompTIA A+ Core 1
flashcards
Decks in class (42)
# Cards
-
Cable Types9
-
USB Cables10
-
Storage Cables6
-
Motherboard Form Factors6
-
CPU Architecture4
-
CPU Sockets4
-
CPU Features9
-
Expansion Cards8
-
Liquid Cooling3
-
Power Supply Unit10
-
Wattage Rating8
-
Addressing Memory3
-
Memory Modules9
-
ECC Memory6
-
BIOS And UEFI3
-
Boot Options3
-
RAID6
-
Optical Drives3
-
Virtualization5
-
Containerization1
-
Purposes of VMs11
-
Resource Requirements2
-
Security Requirements6
-
Cloud Computing1
-
Networking Basics9
-
Twisted Pair Cables8
-
Optical Cabling3
-
Coaxial Cabling2
-
Wireless Networks5
-
Wireless Standards9
-
Wireless Security8
-
Network Configurations13
-
Assigning IPv4 Addresses7
-
Ports and Protocols21
-
TCP Versus UDP5
-
Web Servers3
-
AAA Servers4
-
Load Balancers6
-
Embedded Systems3
-
Corporate Email Configuration3
-
Troubleshooting Methodology7
-
Power Issues3
