There are two natural clusters in the data.What type of clustering algorithm do you think can be used to identify the clusters? State your reasons clearly.

Answer the following statements true (T) or false (F)

1. If the string variable, name has the value "Anne.Smith", then the following statement would return annesmith. Set newName = toLower(name) 2. If the integer variable, number has the value 5, then the following statement would return 25 to result. Set result = sqrt(number) 3. Given an integer variable, number. The only possible values for number that could result from the following statement are 1 and 2. Set number = random(0, 2) 4. The following pseudocode would display Hello, friend. Declare String str1 = "Hello," Declare String str2 = " friend" Set message = append(str1, str2) Display message

A certificate repository (CR) is a publicly accessible centralized directory of digital certificates.

Answer the following statement true (T) or false (F)