Page 16 - Computer Genius Class 07
P. 16

2.   hat is the another name  or  ase 2
                           i    inary num er system                         ii    e adecimal num er system

                          iii   Decimal num er system                       i    Octal num er system

                       .   hat are the t o sym ols present in the  inary num er system

                           i   1 and 2                                      ii     and 1

                          iii     and                                       i      and

                       .   hich o  the  ollo ing is e ui alent to the decimal num er
                                                                                     1
                           i    1 1 11  1                                   ii    11 111  1
                                          2                                                 2
                          iii    111 111 1                                  i     11111   1
                                          2                                                 2

                       .   hich o  the  ollo ing is e ual to   1 in  inary addition
                           i                                                ii   1

                          iii   1                                           i    2

                  B.  State whether these statements are true or false.
                      1.  A num er system is a collection o  num ers used to descri e  arious  uantities.


                      2.  The  ase o  decimal num er system is  .

                       .  The  ord   inary  comes  rom   i  meaning t o.

                       .  The octal num er system is used as a shorthand representation o  long  inary num ers.

                       .  The he adecimal num er system consists o  1  digits.

                  C.  Answer the following questions:

                      1.   hat is an octal num er system


                      2.   o  many  its are there in 1 ni  le


                       .   hat do you mean  y  ase in a num er system


                       .   hat is num er system    plain.




                       .   hat are the rules to con ert a decimal num er into a  inary num er





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