PRM391 test 1 Exam Questions AND Correct Answers

PRM391 test 1 Exam Questions AND Correct Answers
) What is the driving force behind an Android
application and that
ultimately gets converted into a Dalvik executable?
A. Java source code.
B. Rfile.
C. the emulator.
D. the SDK - ✔✔A


An activity can be thought of as corresponding to what?
A. A Java project
B. A Java class
C. A method call
D. An object field - ✔✔B


An activity in a stopped state is doing nothing.
A. True
B. False - ✔✔B

,An Android application is a loose collection of content
providers,
activities, broadcast receivers, and services.
A. True
B. False - ✔✔A


an implicit intent is the sender specifies the type of
receiver?
A. True
B. False - ✔✔A


Android Applications must be signed.


A. After they are installed
B. Before they are installed
C. Never
D. Within two weeks of installation - ✔✔B

, Android tries hard to ______________ lowlevel
components,
such as the software stack, with interfaces so that
vendorspecific code
can be managed easily.
A. confound
B. abstract
C. modularize
D. compound - ✔✔B


App Widgets are can be place on the home screen by
the user to
check for updates are available?
A. True
B. False - ✔✔A


Application contexts are independent of the activity life
cycle.
A. True