COMPUTER ?
👉WHAT IS COMPUTER:-
computer is defined in the oxford dictionary as "An automatic electronic devices for making calculation or controlling operations that are expressible in numerical or logical terms.
A computer is a electronic device or a programmable electronic machine that performs high-speed mathematical or logical operation or that assembles, saves, relates or processes information.
👉type of generation of computer?
[1]. first generation of computers (1945-1956)
[2]. second generation of computers (1956-1963)
[3]. third generation of computers (1964-1971)
[4]. fourth generation of computers (1971-present)
[5]. fifth generation of computers (present-and beyond).
classification of computers on the basic of signal.
👉type of computers:
1. digital computer
2. Analog computers
3. Hybrid computer
[1]. type of digital computers:-
i. micro computers
ii. mainframe computers
iii. super computer
iv. mini computer
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