Question

why was first and second generation computer more difficult and costlier to produce commercially than computers of subsequent generations ​

Answer 1

Answer:

The first computer from way backwas in a room 12ft by 12ft and had glass valves.

Their limitation was calculation only.

The second generation came from the USA and

the size of small suit case and very slow to react indeed.

The need for speed in action and to move around caused the development of todays.

machines.

Now the need is for waterproofing for deep sea exploration.

Answer 2

Answer:

• Second generation computer more difficult and costlier to produce commercially than computers of subsequent generations because they were heavy and cumbersome and difficult to manage and maintain.
• Vacuum tubes were employed internally in the past.

Explanation:

• As interest in computer technology grew quickly in the late 1950s and early 1960s, the second generation of computers—which employed transistors instead of vacuum tubes—was released.
• Second-generation computers were entirely built with transistors rather than vacuum tubes.Second-generation computers had the following drawbacks: Transistors were the primary component of these devices.
• They were superior to first-generation computers in size, speed, and efficiency.
• Additionally, they had every element that makes up a contemporary computer, including a printer, memory, disc storage, and an operating system.

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