What is one disadvantage of transmitting personal data using digital signals? A. The data cannot be accessed by other computers.
B. The data could be accessed or stolen.
C. The data are easily changed into different data.
D. The data can be changed by being transmitted.

If you combine two cells into one, what action are you performing? a.  adding a new row or column      b.  splitting the cells      c.  removing a new row or column      d.  merging the cells

Why is it uncommon for users to perform searches directly in database tables? a.)users are discouraged from interacting directly with tables because they might confuse tables with spreadsheets. b.) users are discouraged from interacting directly with tables because this may result in unintended changes to source data. c.)users do not have the technical skills required to perform searches directly in database tables. d.)users do not have the permissions required to perform searches directly in database tables.

In the insert table dialog box, you select the checkbox to create the first row as the header of the table.