Writing apps for handheld devices,such as smartphones,is __________.
A)easy because only a few lines of code are needed
B)easy because the devices have limited features
C)difficult because of many different models and OSs
D)about the same as writing apps for computers.

Question

Quizplus · Accepted Answer

Writing apps for handheld devices can be difficult because there are many different models and operating systems, which require different coding languages and specific optimizations.

Writing Apps for Handheld Devices,such as Smartphones,is __________