Test your knowledge and understanding by answering some questions, get some hands-on practice, and explore with deeper research into the topics of this chapter.
Use the web to answer the following questions:
- What is the maximum number of characters that can be stored in a
string
variable? - When and why should you use a
SecureString
class? - When is it appropriate to use a
StringBuilder
type? - When should you use a
LinkedList
class? - When should you use a
SortedDictionary
class rather than aSortedList
class? - What is the ISO culture code for Welsh?
- What is the difference between localization, globalization, and internationalization?
- In a regular expression, what does
$
mean? - In a regular expression, how could you represent digits?
- Why should you not use the official standard for email addresses to create a regular expression to validate a user's email address?