Which of the following is not an important method available for application file management?

a. Context.getFilesdir()

b. Context.openFileInput()

c. Context.getDirCacheInput()

d. Context.getFileStreamPath()

c. Context.getDirCacheInput()
Context.getDirCacheInput() is not an important method available for application file management. Important methods include Context.deleteFile(),
Context.fileList(), Context.getCacheDir(), Context.getDir(), Context.getExternalCacheDir(), Context.getExternalFilesDir(), Context.getFilesDir(), Context.getFileStreamPath(), Context.openFileInput(), and Context.openFileOutput().