To continue a sequence in adjacent cells, such as months of the year, use the ____ feature of Excel.

________ is the modification of data by altering accounts or database records so that it is difficult or impossible to tell that the accounts have stolen funds or equipment.

a. Forgery b. Data diddling c. Salami shaving d. Shilling

To change an existing element of a vector you must use the __________ method.

a. add() b. set() c. change() d. mutate()