In most programming languages, an error will occur if you use a subscript on a(n) __________ string variable.

In ________ implementations, small groups of a company start using the new database. Gradually, more groups come on board as the system is perfected, until the entire organization is using the new system

Fill in the blank(s) with correct word

Due to the popularity of self-paced training materials and online, interactive training delivery methods, the role of support specialists as trainers is likely to disappear in the next few years.

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