KwickClips Computer Systems · 44 sec · free
What did the second generation use?
Short answer. Transistors.
What marks the fourth generation?
The microprocessor.
Generations
| Gen | Technology |
|---|---|
| 1 | vacuum tubes |
| 2 | transistors |
| 3 | ICs |
| 4 and 5 | CPU chip, AI |
Remember
| Tubes, transistors, ICs |
| Microprocessors, then AI |
Can you name the five computer generations? First, vacuum tubes. Second, transistors. Third, integrated chips. Fourth, microprocessors. Fifth, artificial intelligence. Tubes, transistors, chips. Microprocessors, then smart machines.
This clip is from the full lesson: History and Generations of Computers — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 11 Informatics Practices (065), GSEB Std 9 Computer Studies, GSEB Std 9 Computer Studies, GSEB Std 9 Computer Studies
More KwickClips from this lesson
Which machine used punched cards first?40 sec
How often do transistors double?40 sec
What is cloud computing?40 secDisclaimer. KwickAcademy is free study material for general learning and revision. Parts of it, including the voice-over, are produced with the help of AI tools and may contain errors; if you spot one, please tell us and we will correct it. Syllabus, marks and exam details follow the latest official board publications available to us, and boards can change them at any time, so always confirm against your board's official website and your school. Using this material does not guarantee any marks or result. Board names and trademarks belong to their owners; Kwickprep is not affiliated with or endorsed by any examination board. We never ask for passwords, OTPs or ID numbers. Your progress is saved only in this browser. Full disclaimer · Privacy