Which flag in a format specifier indicates that values with fewer digits than the field width should begin with a leading 0?

When a vendor hosts software on a website and you don't need to install the software on your device, this is known as:

a. Software as a Service. b. Open source software. c. Beta software. d. Freeware.

A ____ is a computer that contains special software that "serves up" Web pages in response to requests from client computers.

A. Web server B. client computer C. browser D. static Web page