How to Display Products in a table format?

Five generation of computer display in table format?

• Answer:

  Generation Duration Memory Device Features Example First 1942-1955 Vacuum Tubes or Valves Ø used vacuum tubes as electronic circuit Ø magnetic drum for primary storage Ø mercury delay lined for memory Ø punch-card used as secondary storage Ø machine level programming used Ø operating speed was used in terms of millisecond Mark-I, UNIVAC, ENIAC etc. Second 1955-1964 Transistor Ø magnet core memory used as internal storage Ø magnet tapes used as secondary storage Ø little bit faster I/O devices Ø high level language used as programming Ø processing speed measured in microsecond IMB 1401, ICL 2950/10 etc. Third 1964-1975 IC(Integrated circuits) Ø semi conductor memory used as primary storage Ø magnetic discs were used as secondary storage Ø massive use of high level language Ø processing speed increased to nanosecond and even faster IBM 360 series, UNIVAC 9000 etc. Fourth 1975-1990 VLSI or Microprocessor Ø massive use of magnetic and optical storage devices with capacity more than 100 GB Ø advancement in software and high level language Ø use of 4th generation language(4GL) Ø operation speed increased beyond picoseconds and MIPS (Millions of Instructions Per Second) IBM PC, Pentium PC, Apple/Macintosh etc. Fifth 1990+ Bio-Chips Ø AI will make computer Intelligent and knowledge based Ø very high speed, PROLOG (programming language) - <ins style="border: medium none; margin: 0pt; padding: 0pt; display: inline-table; height: 250px; position: relative; visibility: visible; width: 300px"><ins style="border: medium none; margin: 0pt; padding: 0pt; display: block; height: 250px; position: relative; visibility: visible; width: 300px"><ins style="border: medium none; margin: 0pt; padding: 0pt; display: inline-table; height: 250px; position: relative; visibility: visible; width: 300px"></ins></ins></ins> Welcome! to Aakar's Tech Blog, will be writing about technology and computer tips.