We are building EduLadder(ELADR) - Protocol

The Eladr Protocol is a decentralized, security and efficiency enhanced Web3 noSQL database powered by IPFS as the data storage layer https://ipfs.io/, and the Cardano block chain as the rewards token platform, https://cardano.org/. It provides a JSON based, IPFS layer 2 solution for data indexing and retrieval in an 'append only' file system built with open source Node.js API libraries.

The ELADR token was designed to incentivize and reward community members as a proof of contribution. Token holders are also granted access to EduLadder.com premium features as well as associated ELADR token enabled apps.


Real Problems! Real Experts!

Join Our Telegram Channel !

The Eduladder is a community of students, teachers, and programmers. We help you to solve your academic and programming questions fast.
In eduladder you can Ask,Answer,Listen,Earn and Download Questions and Question papers.
Watch related videos of your favorite subject.
Connect with students from different parts of the world.
Apply or Post Jobs, Courses ,Internships and Volunteering opportunity. For FREE
See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions

Computer-organization-and-architecture-->View question

Asked On2017-05-15 21:03:12 by:metaphor

Taged users:

Be first to like this question

Be first to dislike this question
Talk about this  Like  Dislike
View all questions

Development of technologies used to fabricate the processors, memories and I/O units of the computers has been divided into various generations as given below:

• First generation

• Second generation

• Third generation

• Fourth generation

• Beyond the fourth generation

First generation: 1946 to 1955: Computers of this generation used Vacuum Tubes. The computes were built using stored program concept. Ex: ENIAC, EDSAC, IBM 701. Computers of this age typically used about ten thousand vacuum tubes. They were bulky in size had slow operating speed, short life time and limited programming facilities.

Second generation: 1955 to 1965: Computers of this generation used the germanium transistors as the active switching electronic device. Ex: IBM 7000, B5000, IBM 1401. Comparatively smaller in size About ten times faster operating speed as compared to first generation vacuum tube based computers. Consumed less power, had fairly good reliability. Availability of large memory was an added advantage.

Third generation: 1965 to 1975: The computers of this generation used the Integrated Circuits as the active electronic components. Ex: IBM system 360, PDP minicomputer etc. They were still smaller in size. They had powerful CPUs with the capacity of executing 1 million instructions per second (MIPS). Used to consume very less power consumption. Fourth generation: 1976 to 1990: The computers of this generation used the LSI chips like microprocessor as their active electronic element. HCL horizen III, and WIPRO’S Uniplus+ HCL’s Busybee PC etc. They used high speed microprocessor as CPU. They were more user friendly and highly reliable systems. They had large storage capacity disk memories.

Beyond Fourth Generation: 1990 onwards: Specialized and dedicated VLSI chips are used to control specific functions of these computers. Modern Desktop PC’s, Laptops or Notebook Computers

Answerd on:2015-12-08 Answerd By:scribed

Be first to like this answer

Be first to dislike this answer
Talk about this  Like  Dislike

Type your answer here in no less than 50 words :

Lets together make the web is a better place

We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams" with these.
Answer a question: You can answer the questions not yet answered in eduladder.How to answer a question
Career: Work or do your internship with us.Work with us
Create a video: You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder