Answer:
see down -
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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Answer:
program by LET statement
Explanation:
CLS
REM to find the area of circle
LET r=10
LET a=22/7*2*r^2
PRINT "area=;"a
END
press f5
output:
a=628.57
Binary values are used to denote the 'ON' and 'OFF' state of a computer. The 'ON' state is denoted by the binary value '1'
- The 'ON' state of a computer represents the mode when the computer system is running and can be used to perform computing operations.
- The binary values '0' and '1' are used to designate the ON and OFF state.
- When the computer is ON, it is designated by the binary value 1 ; while the OFF state is designated by the binary value 0.
Therefore, the number which signifies the ON state of a computer is 1.
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