Test Cards Flashcards

Learn every single acronym in the exam for comptia,

1
Q

What does this acronym stand for?

AC

A

Alternating Current

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1
Q

IDS

A

Intrusion Detection System

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2
Q

What does this acronym stand for?

ACL

A

Acess Control List

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3
Q

What does this acronym stand for?

ACPI

A

Advanced Configuration Power Interface

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3
Q

IEEE

A

Institute of Electrical and Electronics Engineers

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4
Q

What does this acronym stand for?

ACT

A

activity

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5
Q

What does this acronym stand for?

ADSL

A

asymmetrical digital subscriber line

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5
Q

IIS

A

Internet Information Services

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6
Q

What does this acronym stand for?

AGP

A

accelerated graphics port

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7
Q

IMAP

A

internet mail access protocol

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8
Q

What does this acronym stand for?

AHCI

A

Advanced host controller interface

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9
Q

IP

A

internet protocol

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10
Q

What does this acronym stand for?

AMD

A

advanced micro devices

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11
Q

IPCONFIG

A

internet protocol configuration

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12
Q

What does this acronym stand for?

APIPA

A

automatic private internet protocol addressing

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13
Q

What does this acronym stand for?

APM

A

advanced power management

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13
Q

IPP

A

internet printing protocol

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15
Q

What does this acronym stand for?

ARP

A

address resolution protocol

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15
Q

IPSEC

A

internet protocol security

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17
Q

What does this acronym stand for?

ASR

A

automated system recovery

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17
Q

IR

A

infrared

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19
Q

What does this acronym stand for?

ATA

A

advanced technology attachment

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19
Q

IrDA

A

Infrared Data Association

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21
Q

What does this acronym stand for?

ATAPI

A

advanced technology attachment packet interface

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21
IRQ
interrupt request
22
ISA
industry standard architecture
23
# What does this acronym stand for? ATM
asynchronous transfer mode
24
ISDN
intergrated services digital network
25
# What does this acronym stand for? ATX
advanced technology extended
26
ISO
industry standards organization
27
# What does this acronym stand for? A/V
Audio Video
28
ISP
internet service provider
29
# What does this acronym stand for? BIOS
basic input/output system
30
JBOD
just a bunch of disks
31
# What does this acronym stand for? BNC
Bayonet-Neill-Concelman or British Naval Connector
32
Kb
kilobit
33
# What does this acronym stand for? BTX
balanced technology extended
34
KB
Kilobyte or knowledge base
35
# What does this acronym stand for? CAPTCHA
Completely Automated Public Turing Test To Tell Computers and Humans Apart
36
LAN
local area network
37
# What does this acronym stand for? CCFL
Cold Cathode Fluorescent Lamp
38
LBA
logical block addressing
39
# What does this acronym stand for? CD
compact disc
40
LC
Lucent connector
41
# What does this acronym stand for? CD-ROM
compact disc-read-only memory
42
LCD
liquid crystal display
43
# What does this acronym stand for? CD-RW
compact disc-rewritable
44
LDAP
lightweight directory access protocol
45
# What does this acronym stand for? CDFS
compact disc file system
46
LED
light emitting diode
47
# What does this acronym stand for? CFS
Central File System, Common File System, Command File System
48
Li-on
lithium-ion
49
# What does this acronym stand for? CMOS
complementary metal-oxide semiconductor
50
# What does this acronym stand for? CNR
Communications and Networking Riser
50
LPD/LPR
line printer daemon / line printer remote
52
# What does this acronym stand for? COMx
communication port (x=port number)
52
LPT
line printer terminal
54
# What does this acronym stand for? CPU
central processing unit
54
LVD
low voltage differential
56
# What does this acronym stand for? CRIMM
Continuity Rambus Inline Memory Mode
56
MAC
media access control / mandatory access control
58
# What does this acronym stand for? CRT
cathode-ray tube
58
MAPI
messaging application programming interface
60
# What does this acronym stand for? DAC
discretionary access control
60
MAU
media access unit, media attachment unit
62
# What does this acronym stand for? DB-25
serial communications D-shell connector, 25 pins
62
Mb
megabit
64
# What does this acronym stand for? DB-9
9 pin D shell connector
64
MB
megabyte
66
# What does this acronym stand for? DC
direct current
66
MBR
master boot record
68
# What does this acronym stand for? DDOS
distributed denial of service
68
MBSA
Microsoft Baseline Security Analyzer
70
# What does this acronym stand for? DDR
double data-rate
70
MFD
multi-function device
72
# What does this acronym stand for? DDR RAM
double data-rate random access memory
72
MFP
multi-function product
74
# What does this acronym stand for? DDR SDRAM
double data-rate synchronous dynamic random access memory
74
MHz
megahertz
76
# What does this acronym stand for? DFS
distributed file system
76
MicroDIMM
micro dual inline memory module
78
# What does this acronym stand for? DHCP
dynamic host configuration protocol
78
MIDI
musical instrument digital interface
80
# What does this acronym stand for? DIMM
dual inline memory module
80
MIME
multipurpose internet mail extension
82
# What does this acronym stand for? DIN
Deutsche Industrie Norm
82
MIMO
Multiple Input Multiple Output
84
# What does this acronym stand for? DIP
dual inline package
84
MMC
Microsoft management console
86
# What does this acronym stand for? DLT
digital linear tape
86
MMX
multimedia extensions
88
# What does this acronym stand for? DLP
digital light processing
88
MP3
Moving Picture Experts Group Layer 3 Audio
90
# What does this acronym stand for? DMA
direct memory access
90
MP4
Moving Picture Experts Group Layer 4
92
# What does this acronym stand for? DMZ
demilitarized zone
92
MPEG
Moving Picture Experts Group
94
# What does this acronym stand for? DNS
domain name service or domain name server
94
MSCONFIG
Microsoft configuration
96
# What does this acronym stand for? DOS
denial of service
96
MSDS
material safety data sheet
98
# What does this acronym stand for? DRAM
dynamic random access memory
98
MUI
multilingual user interface
100
# What does this acronym stand for? DSL
digital subscriber line
100
NAC
network access control
102
# What does this acronym stand for? DVD
digital video disc or digital versatile disc
102
NAS
network-attached storage
104
# What does this acronym stand for? DVD-RAM
digital video disc-random access memory
104
NAT
network address translation
106
# What does this acronym stand for? DVD-ROM
digital video disc-read only memory
106
NetBIOS
networked basic input/output system
108
# What does this acronym stand for? DVD-R
digital video disc-recordable
108
NetBEUI
networked basic input/output system extended user interface
109
NFS
network file system
110
# What does this acronym stand for? DVD-RW
digital video disc-rewritable
111
NIC
network interface card
112
# What does this acronym stand for? DVI
digital visual interface
113
NiCd
nickel cadmium
114
# What does this acronym stand for? ECC
error correction code
115
NiMH
nickel metal hydride
116
# What does this acronym stand for? ECP
extended capabilities port
117
NLX
new low-profile extended
118
# What does this acronym stand for? EEPROM
electrically erasable programmable read-only memory
119
NNTP
network news transfer protocol
120
# What does this acronym stand for? EFS
encrypting file system
121
NTFS
new technology file system
122
# What does this acronym stand for? EIDE
enhanced integrated drive electronics
123
NTLDR
new technology loader
124
# What does this acronym stand for? EMI
electromagnetic interference
125
NTP
Network Time Protocol
126
# What does this acronym stand for? EMP
electromagnetic pulse
127
OCR
optical character recognition
128
# What does this acronym stand for? EPROM
erasable programmable read-only memory
129
OEM
original equipment manufacturer
130
# What does this acronym stand for? EPP
enhanced parallel port
131
OLED
Organic Light Emitting Diode
132
# What does this acronym stand for? ERD
emergency repair disk
133
OS
operating system
134
# What does this acronym stand for? ESD
electrostatic discharge
135
PAN
personal area network
136
# What does this acronym stand for? EVGA
extended video graphics adapter/array
137
# What does this acronym stand for? EVDO
evolution data optimized or evolution data only
137
PATA
parallel advanced technology attachment
139
# What does this acronym stand for? FAT
file allocation table
139
PC
personal computer
141
# What does this acronym stand for? FAT12
12-bit file allocation table
141
PCI
peripheral component interconnect
143
# What does this acronym stand for? FAT16
16-bit file allocation table
143
PCIe
peripheral component interconnect express
145
# What does this acronym stand for? FAT32
32-bit file allocation table
145
PCIX
peripheral component interconnect extended
147
# What does this acronym stand for? FDD
floppy disk drive
147
PCL
printer control language
149
# What does this acronym stand for? Fn
Function (referring to the function key on a laptop)
149
PCMCIA
Personal Computer Memory Card International Association
151
# What does this acronym stand for? FPM
fast page-mode
151
PDA
personal digital assistant
153
# What does this acronym stand for? FRU
field replaceable unit
153
PGA
pin grid array
155
# What does this acronym stand for? FSB
Front Side Bus
155
PGA2
pin grid array 2
157
# What does this acronym stand for? FTP
file transfer protocol
157
PII
Personally Identifiable Information
159
# What does this acronym stand for? FQDN
fully qualified domain name
161
# What does this acronym stand for? Gb
gigabit
163
# What does this acronym stand for? GB
gigabyte
165
# What does this acronym stand for? GDI
graphics device interface
167
# What does this acronym stand for? GHz
gigahertz
169
# What does this acronym stand for? GUI
graphical user interface
171
# What does this acronym stand for? GPS
global positioning system
173
# What does this acronym stand for? GSM
global system for mobile communications
175
# What does this acronym stand for? HAL
hardware abstraction layer
177
# What does this acronym stand for? HAV
Hardware Assisted Virtualization
179
# What does this acronym stand for? HCL
hardware compatibility list
181
# What does this acronym stand for? HDD
hard disk drive
183
# What does this acronym stand for? HDMI
high definition media interface
185
# What does this acronym stand for? HPFS
high performance file system
187
# What does this acronym stand for? HTML
hypertext markup language
189
# What does this acronym stand for? HTPC
Home theater PC
191
# What does this acronym stand for? HTTP
hypertext transfer protocol
193
# What does this acronym stand for? HTTPS
hypertext transfer protocol over secure sockets layer
195
# What does this acronym stand for? I/O
input/output
197
# What does this acronym stand for? ICMP
internet control message protocol
199
# What does this acronym stand for? ICR
intelligent character recognition
201
# What does this acronym stand for? IDE
integrated drive electronics