First generation computers werea)Efficiently marketed to spread them for use in various businessesb)Computers used for mainly scientific calculationsc)Having speeds in microseconds (millionth/sec)d)Running on sophisticated softwareCorrect answer is option 'B'. Can you explain this answer?

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Class 7 Exam > Class 7 Questions > First generation computers werea)Efficiently ...

First generation computers were

a)
Efficiently marketed to spread them for use in various businesses
b)
Computers used for mainly scientific calculations
c)
Having speeds in microseconds (millionth/sec)
d)
Running on sophisticated software

Correct answer is option 'B'. Can you explain this answer?

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First generation computers werea)Efficiently marketed to spread them f...

First generation computers were mainly used for scientific calculations:

During the first generation of computers, which lasted from the late 1940s to the early 1950s, computers were primarily used for scientific and mathematical calculations.

These computers were designed to perform complex calculations and solve mathematical equations, making them ideal for scientific research and engineering applications.

Scientific calculations often involved large amounts of data and complex algorithms, and the first generation computers were capable of handling these tasks efficiently.

They were used in various scientific fields such as physics, chemistry, astronomy, and engineering.

These computers were not as versatile as modern computers and were mainly used for specific scientific tasks.

Other characteristics of first generation computers:

First generation computers had speeds measured in microseconds (millionths of a second).

They used vacuum tubes as their primary electronic components, which were large, fragile, and generated a significant amount of heat.

These computers were large in size and required a considerable amount of space to accommodate their components.

They were expensive to build and maintain, and only a few organizations and research institutions could afford them.

First generation computers did not have sophisticated software like modern operating systems. They were programmed using machine language or low-level programming languages.

Conclusion:

First generation computers were primarily used for scientific calculations and lacked the advanced features and capabilities of modern computers. They were limited in their use and required specialized knowledge to operate and program. However, they laid the foundation for future advancements in computer technology.

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First generation computers werea)Efficiently marketed to spread them for use in various businessesb)Computers used for mainly scientific calculationsc)Having speeds in microseconds (millionth/sec)d)Running on sophisticated softwareCorrect answer is option 'B'. Can you explain this answer?

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