Techኢት ማለዳ☕️
Computer memory is like a workspace for your computer 🖥. It stores data and instructions that the computer needs to access quickly ⚡️.

Internal Memory:

1. ROM (Read-Only Memory):
- PROM (Programmable ROM): Programmable once by the user post-manufacturing 🖊.
- EPROM (Erasable Programmable ROM): Can be erased with ultraviolet light and reprogrammed ☀️🔁.
- EEPROM (Electrically Erasable Programmable ROM): Can be erased and reprogrammed electrically, multiple times ⚡️.

2. RAM (Random Access Memory):
- SRAM (Static RAM): Retains data as long as power is supplied, no need to refresh, faster than DRAM ⚡️💨.
- DRAM (Dynamic RAM): Stores data in capacitors that must be refreshed periodically, widely used 🔄.
- SDRAM (Synchronous DRAM): Syncs with CPU clock speed for improved performance ⏱.
- RDRAM (Rambus DRAM): High bandwidth memory with Rambus technology 🚀.
- DDR SDRAM (Double Data Rate SDRAM): Transfers data on both rising and falling clock edges.
- DDR1: First generation, higher speed and bandwidth than SDRAM 🆕.
- DDR2: Improved version of DDR1 with lower power consumption and higher speeds 🔋💨.
- DDR3: Higher speeds and reduced power consumption over DDR2 🔋➕💨.
- DDR4: Higher module density and increased performance with reduced voltage 🔋🆙🎛.

External Memory:

1. HDD (Hard Disk Drive): Uses spinning disks to read/write data, traditional storage device 🔄💾.
2. SSD (Solid State Drive): Non-volatile flash memory for faster speed than HDDs 🚀💾.
3. CD (Compact Disc): Optical disc for storing digital data, used for music and software 🎵💿.

@techinethio
#computermemory #ROM #RAM #HDD #SDD #CD

🎧 Tune in to our special episode of the week! 🎙️✨
🎓 Calling all Software Engineering enthusiasts! 🏛️👩‍💻👨‍💻

Join us for an exciting and informative podcast episode where we bring together 2nd and 3rd year undergraduate students for an exclusive Q&A session! 🎙️🎉

🔍 Are you a 2nd year student with burning questions about your department or software engineering in general? 🤔📚

🎙️ Here's your chance to get answers directly from the source! Submit your questions to your representatives. Fuad Muhammad and Bisrat Asaye, who will be live on the show to address all your questions and doubts.💡🗣️

Get ready for an insightful discussion and gain valuable insights from experienced 3rd year students. 🌟🎓

Don't miss out on this incredible opportunity to learn, connect, and have your questions answered. Tune in to our podcast and let's dive into the world of software engineering together! 🎧💻🌍

🗓️ Date: Saturday, April 6
⏰ Time: 2:00pm LT

@TECHINETHIO
#Podcast

Top musicians such as Katy Perry, Billie Eilish & countless others have penned an open letter, asking developers not to replace human artists with AI. Read more
@TechInEthio
#AI

Who is this Guy?
Who is father of AI?
.

John McCarthy

McCarthy was a pioneer in the fields of artificial intelligence (AI), computer science, and interactive computing systems. McCarthy coined the term “AI” in 1955 in connection with a proposed summer workshop at Dartmouth College, which many of the world's leading thinkers in computing attended.
@techinethio
#StoryTelling #AI

Techኢት ማለዳ☕️
HTTPS: Secure version of HTTP for safe and encrypted network communication.
Web Socket: Enables full-duplex communication over a single TCP connection for real-time data exchange.
TCP: Reliable and error-checked protocol for ordered delivery of data packets.
HTTP: Foundation of web data exchange, used for transmitting hypertext and accessing websites.
FTP: Protocol for transferring files between client and server on a network.
UDP: Lightweight protocol for sending datagrams between hosts on an IP network, prioritizing speed over reliability.
SMTP: Standard for email transmission across IP networks, facilitating email communication.
@techinethio
#NetworkProtocol #IP #http

Python, 🐍 the high-level coding language, isn't named after the snake. It's named after Monty Python, a British comedy group! Who said coders don't have a sense of humor?
#python #facts
@TechInEthio