Page 154 - Computer Genius Class 07
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14 .  Identify the correct statement.
                         a   here is a virus called Ping Pong.            b   ro an  orse virus is self-replicating.
                         c  We can easily identify a virus.               d  Computer viruses are biological organisms.
                   15 .  Choose the IN CO R R E CT statement.
                       ( a)  WY S IWY G  stands for What Y ou S ee Is What Y ou G et.
                       ( b)   WY S IWY G  editors let you create web pages only after you know how to write H TM L completely.
                         c   hey have graphical interfaces and tools to develop web pages.
                       ( d)  They allow you to insert images, tables, lists, hyperlinks, etc.
                                . 16 and 20 have four options ( a) , ( b) , ( c) , and ( d)  out of which TWO  are correct.]
                   16 .  Identify two tools used for selection in Photoshop.
                       ( a)  Lasso              ( b)  Tex t Tool         ( c)  M agic Wand              ( d)  B lur Tool
                   17 .  Formatting is performed on _ _ _ _ _ _ _ _ .
                       ( a)  Tex t              ( b)  Table              ( c)  M enu                 ( d)  R ibbon
                   1 .  Choose the correct statements about the formulas
                         a  It allows us to perform addition.             b  It finds the minimum value in a range of cells.
                         c  It allows us to calculate average.
                         d  It returns a numeric code for the first character in a text string.
                   19 .  Choose the two ways of calculating sum of a range of data.
                       ( a)  = S U M  ( range)                           ( b)  = CO U N T( R ange)
                       ( c)  =  CO U N T( range)                         ( d)  using   ( A utosum)
                   20.  Which of the following areas does an antivirus chec  for a virus
                         a   oot records         b  Programs              c  Selective drivers        d  Song files
                                                   S ec tion- C ( Competenc y - b a sed )
                         [ E ach q uestion has four choices ( a) , ( b) , ( c)  and ( d) , out of which only O N E  is correct.]
                   2 1.  R ashi is working with layers in Photoshop. H elp her  identify the key combination to merge layers in
                      Photoshop.
                       ( a)  Ctrl +  M          ( b)  S hift +  Ctrl +  E    ( c)  Ctrl +  D         ( d)  N one of these
                   22.   ow  achna types a formula to calculate average of some data.  owever, she is getting an error.  elp her
                      choose the correct formula:
                         a   Max C2 C                                     b   Average C2-C
                         c   Average C2 C                                 d   Average C2 C
                   2 .   enu has typed    in cell   . Choose the  eyboard shortcut so that  enu can duplicate this value in cell   .
                       ( a)  Ctrl +  M          ( b)  Ctrl +  E nd       ( c)  Ctrl +  D             ( d)  Ctrl +  H ome
                   2 4 .  S oumya is now studying about mobile technologies. S he reads about A ndroid, iO S , O x ygenO S . These are
                      all ex amples of mobile _ _ _ _ _ _ _ _ .
                       ( a)  Packets            ( b)  O perating S ystems   ( c)  M icrochips        ( d)  S ystems
                   2 .  Anil wants to increase the value of the variable a by 1 and assign the value again to the variable a. Which
                      Python operator can help him do this
                       ( a)  D ecrement operator                         ( b)  Increment operator
                         c  Prefix operator                               d   one of these

                                                               A nsw ers
                       1.       a          2 .      d          3 .       a         4 .       b         5 .       a
                       6 .      b          7 .       c         8.        b         9 .       c        10.        a
                     11.        b         12 .      d         13 .       b        14 .       a        15 .       b
                     16 .      a, c       17 .     a, b       18.       a, c      19 .      a, d      2 0.      a, b
                     2 1.       b         2 2 .      c        2 3 .      c        2 4 .      b        2 5 .      b


                      152    Computer Genius-VII
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