Within the IDE, what does a developer use to load Android applications, and test and debug them?
a. AVD configuration
b. The Android emulator
c. A simulator
d. Test devices
b. The Android emulator is one of the most important tools provided with the Android SDK. You will use this tool frequently when designing and developing Android applications. The emulator runs on your computer and behaves much as a mobile device would. You can load Android applications into the emulator, and then test and debug them.
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The process of TCP flow control is implemented by altering ________
A) Window sizes B) Packet sizes C) Datagram sizes D) The DSCP field
Write a function that counts all the characters and the vowels in a string the user inputs. Then write a routine that calls the function and displays the following output.
$ ./count_all.py Enter some words: The sun rises in the East and sets in the West. 13 letters in 47 are vowels.