Question

what are the disadvantages of second generation computers​

Answer 1

Answer:

Disadvantages

The cooling system was required.

Constant maintenance required.

Commercial production was difficult.

Only used for specific purposes.

Costly and not versatile.

Punch cards were used for input.

Explanation:

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Answer 2

Answer:

ɖɨֆǟɖʋǟռȶǟɢɛֆ

• ȶɦɛ ƈօօʟɨռɢ ֆʏֆȶɛʍ աǟֆ ʀɛզʊɨʀɛɖ.

• ƈօռֆȶǟռȶ ʍǟɨռȶɛռǟռƈɛ ʀɛզʊɨʀɛɖ.

• ƈօʍʍɛʀƈɨǟʟ քʀօɖʊƈȶɨօռ աǟֆ ɖɨʄʄɨƈʊʟȶ.

• օռʟʏ ʊֆɛɖ ʄօʀ ֆքɛƈɨʄɨƈ քʊʀքօֆɛֆ.

• ƈօֆȶʟʏ ǟռɖ ռօȶ ʋɛʀֆǟȶɨʟɛ.

• քʊռƈɦ ƈǟʀɖֆ աɛʀɛ ʊֆɛɖ ʄօʀ ɨռքʊȶ.