1
Q
A
2
Q
AAA
A
Authentication, Authorization, and Accounting
3
Q
ACL
A
Access Control List
4
Q
ADF
A
Automatic Document Feeder
5
Q
AES
A
Advanced Encryption Standard
6
Q
AMD
A
Advanced Micro Devices
7
Q
AP
A
Access Point
8
Q
APFS
A
Apple File System
9
Q
APIPA
A
Automatic Private Internet Protocol Addressing
10
Q
ARM
A
Advanced RISC [Reduced Instruction Set Computer] Machine
11
Q
ATX
A
Advanced Technology Extended
12
Q
AUP
A
Acceptable Use Policy
13
Q
BIOS
A
Basic Input/Output System
14
Q
BNC
A
Bayonet Neill-Concelman
15
Q
BSOD
A
Blue Screen of Death
16
Q
BYOD
A
Bring Your Own Device
17
Q
CAC
A
Calling-card Authorization Computer
18
Q
CIFS
A
Common Internet File System
19
Q
CMDB
A
Configuration Management Database
20
Q
CMOS
A
Complementary Metal-Oxide Semiconductor
21
Q
CNAME
A
Canonical Name
22
Q
CPU
A
Central Processing Unit
23
Q
DB-9
A
Serial Communications D-Shell Connector 9 pins
24
Q
DDoS
A
Distributed Denial of Service
25
DDR
Double Data Rate
26
DHCP
Dynamic Host Configuration Protocol
27
DIMM
Dual In-line Memory Module
28
DKIM
DomainKeys Identified Mail
29
DLP
Data Loss Prevention
30
DMARC
Domain-based Message Authentication Reporting
31
DNS
Domain Name System
32
DoS
Denial of Service
33
DRM
Digital Rights Management
34
DSL
Digital Subscriber Line
35
DVI
Digital Visual Interface
36
ECC
Error-correcting Code
37
EDR
Endpoint Detection and Response
38
EFS
Encrypting File System
39
EOL
End-of-life
40
eSATA
External Serial Advanced Technology Attachment
41
ESD
Electrostatic Discharge
42
EULA
End-user License Agreement
43
FAT32
32-bit File Allocation Table
44
FRT
Facial Recognition Technology
45
FTP
File Transfer Protocol
46
exFAT Extended File Allocation Table
Extended File Allocation Table
47
GFS Grandfather-Father-Son
48
GPS Global Positioning System
49
GPT GUID [Globally Unique Identifier] Partition Table
50
GPU Graphics Processing Unit
51
GUID Globally Unique Identifier
52
HD High Definition
53
HDD Hard Disk Drive
54
HDMI High-definition Media Interface
55
HSM Hardware Security Module
56
HTTP Hypertext Transfer Protocol
57
HTTPS Hypertext Transfer Protocol Secure
58
IaaS Infrastructure as a Service
59
IAM Identity Access Management
60
IMAP
Internet Mail Access Protocol
61
IOPS
Input/Output Operations Per Second
62
IoT
Internet of Things
63
IP Internet Protocol
64
IPS In-plane Switching
65
IR Infrared
66
ISO International Organization for Standardization
67
ITX Information Technology eXtended
68
KVM Keyboard-Video-Mouse
69
LAN Local Area Network
70
LC Lucent Connector
71
LCD Liquid Crystal Display
72
LDAP Lightweight Directory Access Protocol
73
LED Light-emitting Diode
74
LTE Long-Term Evolution
75
MAC Media Access Control
76
MAN Metropolitan Area Network
77
MBR Master Boot Record
78
MDM Mobile Device Management
79
MDR Managed Detection and Response
80
MFA Multifactor Authentication
81
MFP Multifunction Printer
82
MMC Microsoft Management Console
83
MNDA Mutual Non-Disclosure Agreement
84
mSATA Mini-serial Advanced Technology Attachment
85
MSDS Material Safety Data Sheet
86
MX Mail Exchange
87
NAC Network Access Control
88
NDA Non-Disclosure Agreement
89
NetBIOS Network Basic Input/Output System
90
NFC Near-field Communication
91
NIC Network Interface Card
92
NTFS New Technology File System
93
NTP Network Time Protocol
94
NVMe Non-volatile Memory Express
95
OLED Organic Light-emitting Diode
96
ONT Optical Network Terminal
97
ACRONYM DEFINITION
98
CompTIA A+ Core 2 (220-1202) V15 Certification Exam
99
Exam Objectives Document Version 3.0
100
Copyright © 2024 CompTIA
Inc. All rights reserved.
101
OS Operating System
102
OTP One-time Password/Passcode
103
PaaS Platform as a Service
104
PAM Privileged Access Management
105
PAN Personal Area Network
106
PC Personal Computer
107
PCI Peripheral Component Interconnect
108
PCIe Peripheral Component Interconnect Express
109
PCL Printer Command Language
110
PII Personally Identifiable Information
111
PIN Personal Identification Number
112
PIV Personal Identity Verification
113
PoE Power over Ethernet
114
POP Post Office Protocol
115
POST Power-on Self-test
116
PSU Power Supply Unit
117
PUP Potentially Unwanted Program
118
PXE Preboot eXecution Environment
119
QoS Quality of Service
120
RADIUS Remote Authentication Dial-in User Server
121
RAID Redundant Array of Independent Disks
122
RAM Random-access Memory
123
RDP Remote Desktop Protocol
124
ReFS Resilient File System
125
RFID Radio-frequency Identification
126
RGB Red-Green-Blue
127
RISC Reduced Instruction Set Computer
128
RJ11 Registered Jack Function 11
129
RJ45 Registered Jack Function 45
130
RMM Remote Monitoring and Management
131
RPM Revolutions Per Minute
132
RSR Rapid Security Response
133
SaaS Software as a Service
134
SAML Security Assertions Markup Language
135
SAN Storage Area Network
136
SAS Serial Attached SCSI [Small Computer System Interface]
137
SATA Serial Advanced Technology Attachment
138
SC Subscriber Connector
139
SCADA Supervisory Control and Data Acquisition
140
SCSI Small Computer System Interface
141
SD Secure Digital
142
SFTP Secure File Transfer Protocol
143
SIM Subscriber Identity Module
144
SLA Service-level Agreement
145
S.M.A.R.T Self-monitoring Analysis and Reporting Technology
146
SMB Server Message Block
147
SMS Short Message Service
148
SMTP Simple Mail Transfer Protocol
149
SODIMM Small Outline Dual In-line Memory Module
150
SOHO Small Office/Home Office
151
SOP Standard Operating Procedure
152
SPF Sender Policy Framework
153
SPICE Simple Protocol for Independent Computing Environments
154
SQL Structured Query Language
155
ACRONYM DEFINITION
156
CompTIA A+ Core 2 (220-1202) V15 Certification Exam
157
Exam Objectives Document Version 3.0
158
Copyright © 2024 CompTIA
Inc. All rights reserved.
159
SSD Solid-state Drive
160
SSH Secure Shell
161
SSID Service Set Identifier
162
SSO Single Sign-on
163
ST Straight Tip
164
TACACS Terminal Access Controller Access-control System
165
TCP Transmission Control Protocol
166
TKIP Temporal Key Integrity Protocol
167
TN Twisted Nematic
168
TOTP Time-based One-time Password
169
TPM Trusted Platform Module
170
TXT Text
171
UAC User Account Control
172
UDP User Datagram Protocol
173
UEFI Unified Extensible Firmware Interface
174
UPnP Universal Plug and Play
175
UPS Uninterruptible Power Supply
176
USB Universal Serial Bus
177
USB-C Universal Serial Bus Type C
178
UTM Unified Threat Management
179
VA Vertical Alignment
180
VDI Virtual Desktop Infrastructure
181
VGA Video Graphics Array
182
VLAN Virtual LAN [Local Area Network]
183
VM Virtual Machine
184
VNC Virtual Network Computer
185
VoIP Voice over Internet Protocol
186
VPN Virtual Private Network
187
VRAM Video Random-access Memory
188
WAN Wide Area Network
189
WAP Wireless Access Point
190
WinRM Windows Remote Management
191
WISP Written Internet Service Provider
192
WLAN Wireless LAN [Local Area Network]
193
WPA Wi-Fi Protected Access
194
WWAN Wireless Wide Area Network
195
XaaS Anything As A Service
196
XDR Extended Detection and Response
197
XFS Extended File System
198
XSS Cross-site Scripting
comptia A+ 220-1202
flashcards
Decks in class (2)
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