1. Assuming Instant Run is enabled when you click the toolbar run or debug buttons which of the following results? Select one: a. A hot swap b. A warm swap c. A cold swap d. A complete APK rebuild and upload e. If you think it depends on what you have updated since the last time the run or debug buttons were clicked, select this option
1. Assuming Instant Run is enabled when you click the toolbar run or debug buttons which of the following results?
Select one:
a. A hot swap
b. A warm swap
c. A cold swap
d. A complete APK rebuild and upload
e. If you think it depends on what you have updated since the last time the run or debug buttons were clicked, select this option
2. If a project has 3 build types and 4 product flavors how many build variants are there?
Select one:
a.12
b.7
c.1
d.3
e.4
3. Which key of an asymmetric public/private key pair is attached to a signed APK?
Select one:
a. Public
b. Private
c. Public and Private
d. If you think neither the Public or Private key of a key pair are attached to the APK, select this option
4. which of the following is false concerning the cryptographic keys associated with an APK?
Select one:
a. Keys have a lifetime
b. An app's initial APK upload to the Google Play app store and all subsequent update uploads must be accompanied by the same key
c. There are advantages to using the same key for all your apps
d. A key is not required to install debug build variants on an emulator
e. An advantage to using Google Play App Signing is that losing your upload key does not compromise your app signing key
5. In which of the following "preparing for release" tasks is the zipalign tool used
Select one:
a. Gather material for release
b. Build application for release
c. Prepare remote servers
d. Test application for release
e. Configure application for release
6. Which of the following is false concerning keystores and keys?
Select one:
a. A keystore can contain multiple keys
b. Each key in a keystore should have its own password
c. A keystore can be used to store a Google Play App Signing upload key
d. It's possible, when signing manually, to generate multiple signed APKs simultaneously for product flavors but they must all use the same key
e. If you think none of the above are false concerning keystores and keys, select this option
7. Which of the following is most fussy about version matching?
Select one:
a. Android Studio and Android Plugin for Gradle
b. Android Plugin for Gradle and Gradle
c. If you think they are both as fussy as each other, select this option
8. When you click the toolbar run button in a brand new project which of the following build types occurs?
Select one:
a. Default debug build type that can be debugged
b. Default debug build type that cannot be debugged
c. Default release build type that can be debugged
d. Default release build type that cannot be debugged
9. In which of the following "preparing for release" tasks would you think about protecting your app's original ideas and concepts?
Select one:
a. Prepare remote servers
b. Configure application for release
c. Test application for release
d. Build application for release
e. Gather material for release
10. Which of the following do not perform any kind of a restart?
Select one:
a. Hot swap
b. Warm swap
c. Cold swap
d. If you think all of the above perform some kind of restart, select this option
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