(a) What is the meaning of word 'computer (b) Cive a reason for the evolution of computer (c) Write a weakness of a computer (d) Write the fulform of CCTV and MRI

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Explanation:

a ) Computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

b ) A reason is that people wanted better and efficient calculating devices. This started from the abacus to ENIAC and UNIVAC. Also, modern computers work on the principle of input-process-output and George Boole's logic.

c ) A weakness of a computer is that it isn't so open-minded like human brains. They can't make logical answers and created to give a specific set of answers. They also can't read real human emotions.

d ) Full form of CCTV is Closed Circuit Television. Full form of MRI is Magnetic Resonance Imaging.

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answerthey protect the head and neck in rear impacts;

i guess the correct option is letter a.

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