7.Which one of the following is not required to open a MySQL database connection or connect to a server in PHP using MySQLi extension?
a. Database name
b. Server name
c. User name and password
d. Table name
8.Which type of analysis would you use if you are asked to show how many households have subscribed to the community based health insurance scheme within 10KM proximity of a health center?
a. Buffer analysis
b. Spatial regression analysis
c. Spatial interpolation
d. Clip tool