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Computer Memory

Computer Memory divided into two parts Primary Memory and Secondary Memory Primary Memory – RAM (Random Access Memory) SRAM (Static Random Access Memory) DRAM (Dynamic Random Access Memory) ROM (Read Only Memory) PROM (Programable Read Only Memory) EPROM (Erasable Programable Read Only Memory) EEPROM (Electrically Erasable Programmable Read-only Memory) Secondary Memory – SSD (Solid State …

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Input Devices

What are input devices in Computer? Computer Input Devices Input devices in computers are those devices by which we can enter or input the instructions to the computer. The most commonly used input devices are a keyboard, mouse, scanner, mic, bar code reader, etc. Following are some of the important input devices which are used …

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Computer Generations – Upgrade your Knowledge

कंप्यूटर की पीढ़ियां – Computer Generations Computer Generations 5 Generations में विभाजित है- प्रथम पीढ़ी के कंप्यूटर सन 1940 से 1956 के बीच के कंप्यूटर थे. दूसरी पीढ़ी के कंप्यूटर सन 1956 से 1963 के बीच के कंप्यूटर थे. तीसरी पीढ़ी के कंप्यूटर सन 1964 से 1970 के बीच के कंप्यूटर थे. चौथी पीढ़ी के …

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