Tech Alphabet Guide
Three unique sets of tech terms from A to Z
COMPUTER ALPHABET SET-1
| Letter |
Term |
Definition |
| A |
Algorithm |
Step-by-step procedure |
| B |
Binary |
Base-2 number system |
| C |
Compiler |
Code translation program |
| D |
Database |
Structured data collection |
| E |
Encryption |
Data security method |
| F |
Firewall |
Network security system |
| G |
Git |
Version control system |
| H |
HTML |
Web markup language |
| I |
IP Address |
Network identifier |
| J |
JSON |
Data interchange format |
| K |
Kernel |
OS core component |
| L |
Linux |
Open-source OS |
| M |
Machine Learning |
AI training method |
| N |
Node.js |
JavaScript runtime |
| O |
Open Source |
Publicly available code |
| P |
Python |
Programming language |
| Q |
Query |
Database request |
| R |
RAM |
Temporary memory |
| S |
SSL |
Encryption protocol |
| T |
TCP/IP |
Internet protocol suite |
| U |
URL |
Web address |
| V |
VPN |
Secure network connection |
| W |
Wi-Fi |
Wireless networking |
| X |
XML |
Markup language |
| Y |
YAML |
Data serialization |
| Z |
Zip |
File compression |
COMPUTER ALPHABET SET-2
| Letter |
Term |
Definition |
| A |
API |
Application interface |
| B |
Bandwidth |
Data transfer capacity |
| C |
CSS |
Web styling language |
| D |
DNS |
Domain name system |
| E |
Ethernet |
Networking technology |
| F |
Firefox |
Web browser |
| G |
GUI |
Graphical user interface |
| H |
HTTP |
Web protocol |
| I |
IDE |
Development environment |
| J |
Java |
Programming language |
| K |
Kubernetes |
Container orchestration |
| L |
Latency |
Network delay time |
| M |
Malware |
Harmful software |
| N |
Nginx |
Web server software |
| O |
OOP |
Object-oriented programming |
| P |
PHP |
Server-side language |
| Q |
Quantum Computing |
Advanced computing method |
| R |
React |
JavaScript library |
| S |
SQL |
Database language |
| T |
TypeScript |
Typed JavaScript |
| U |
UI |
User interface |
| V |
Virtual Machine |
Software computer |
| W |
WebAssembly |
Binary instruction format |
| X |
XSS |
Web security vulnerability |
| Y |
Yarn |
Package manager |
| Z |
Zero-Day |
Security vulnerability |
COMPUTER ALPHABET SET-3
| Letter |
Term |
Definition |
| A |
AJAX |
Asynchronous web tech |
| B |
Big Data |
Large datasets |
| C |
Cloudflare |
Web infrastructure |
| D |
Docker |
Container platform |
| E |
Elasticsearch |
Search engine |
| F |
Firebase |
App development platform |
| G |
GraphQL |
Query language |
| H |
HTTPS |
Secure web protocol |
| I |
IoT |
Internet of Things |
| J |
JWT |
Authentication token |
| K |
Kafka |
Event streaming |
| L |
Load Balancer |
Traffic distribution |
| M |
MongoDB |
NoSQL database |
| N |
NPM |
Node package manager |
| O |
OAuth |
Authorization protocol |
| P |
PostgreSQL |
Database system |
| Q |
Query String |
URL parameters |
| R |
Redis |
In-memory database |
| S |
SaaS |
Software as a Service |
| T |
TensorFlow |
Machine learning library |
| U |
UX |
User experience |
| V |
Vue.js |
JavaScript framework |
| W |
Webpack |
Module bundler |
| X |
Xcode |
Apple IDE |
| Y |
YUI |
Yahoo UI library |
| Z |
Zsh |
Unix shell |