It varied, most executed a few thousand instructions per second to a few tens of thousands of instructions per second. By the end of the first generation, high end machines like the IBM 709 and UNIVAC 1105 could do a few hundred thousand instructions per second.
importance of computer
The instruction register holds a pointer to the current instruction (in working memory) while the next instruction register points to the next instruction (the first instruction immediately after the current instruction's operands). If the current instruction is a jump instruction, it can change the next instruction register, allowing the program to branch to a new instruction once the jump instruction is processed. The next instruction pointer is automatically moved into the current instruction register once the current instruction has been processed. The entire process of executing an instruction is known as the fetch-decode-execute cycle.
Too greatly to cover in a sentence but the basics: Dimensions, Depth and (essentially) the amount of data being processed
History of computer is divided into 5 generation. The first generation of computer started form 1941 till 1956. In this generation vacuum tubes are used in computers and computers are big enough that one computer could be such big as a whole room.
2ng generation. It used transistors and magnetic core memory
The exact date of 1st generation Computer is May,1941.
The Hard Drive is the main storage unit in a normal, desktop computer. This is the only internal component in a standard computer that has information when the machine is turned off (all your saved files, the operating system (such as Windows), etc). There are other components (such as RAM, or Random Access Memory) that store data, but this usually serves a special purpose, or is only at run-time.
sure
osborn 1 the name of computer its cost is $1795
A diagram that explains the generation of the computer can be found on the Scribd website. First generation computers used vacuum tubes.
Charles Babbage
yes