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Periodic Assessment 1


                                                      (Based on chapters 1 & 2)



                 A.  Rewrite the incorrect statements.

                     1.  The total number of digits used in a number system is called its LSD.

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                     2.  Hexadecimal number system consists of 16 digits from 0 to 15.                                      PERIODIC ASSESSMENT  1

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                     3.  Conditional Formatting command is present under Data tab.

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                 B.  State the use of the following:                                                                      29

                     1.  Column chart

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                     2.  Pie chart

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                     3.  Area chart

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                     4.  Bar chart

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                     5.  XY Scatter Plot chart

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                 C.  Circle the odd one out.

                     1.   Decimal                  Octal                    Scientific            Binary
                     2.   A                        C                        F                     H


                 D.  Match the following columns:

                        Column A                         Column B
                     1.   (26)                                 a.   (1111) 2
                             10
                     2.   (64)                                 b.   (11010) 2
                             10
                     3.  (15)                            c.    (1000000) 2
                            10
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