Interview Questions

You can use the following questions as a guide to consolidate your understanding of this chapter:

  1. Can an SMS message contain more than 140 characters?
  2. True or false: You get an SmsManager instance by calling Context.getSystemService(MESSAGE_SERVICE).
  3. Where is the ADT feature that allows you to send a test SMS message to an emulator?
  4. Can an application send an e-mail without the user knowing?
  5. Can an application send an SMS message without the user knowing?
  6. Can an application make a phone call without the user knowing?
  7. Is SIP the same as Skype?
  8. What are the four main classes of the android.net.sip package?
  9. Which SIP class defines the SIP accounts that will be talking to each other?
  10. What tag do you put into the AndroidManifest.xml ...

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