Which of the following documents should beprepared before the commencement of a softwareproject?
o quality plan
o design specification
o validation (test) plan
o software requirement specification

  to change the number of rows and columns displayed by the excel object a. select the object and drag a size handle on the active object. b. deselect the object and drag a size handle of the object. c. deselect the object and drag a row or column divider of the object. d. select the object and drag a row or column divider on the active object.