9. A change in the appearance of a value or label in a cell a) Alteration
b) Format
c) Indentation
d) Design
10. The placement of information within a cell at the left edge, right ed
a) Indentation
b) Placement
c) Identification
d) Alignment
11. Spreadsheet can be best classified as
a) Word
b) Database
c) Excel
d) Outlook
12. Formulas in Excel start with

 The primary domain controller (PDC) is the process in which the computer server are in the window domain and the various types of networking computer are logically group together that can be easily accessible by the PDC in the network.

The first design domain controller is the primary domain controller (PDC) and it basically manage various types of function and also responsible for providing the host access in window domain operating system.