ASSOCIATE-ANDROID-DEVELOPER Web TestEngine demo

Select all that apply.

• A

  An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and

  decodes them into characters using a specified charset. The charset that it uses may be specified by name or may be given explicitly, or the platform's default charset may be accepted.

• B

  An InputStreamReader is a bridge from character streams to byte streams: It reads characters

  using a specified charset and encodes them into bytes. The charset that it uses may be specified by name or may be given explicitly, or the platform's default charset may be accepted.

• C

  Each invocation of one of an InputStreamReader's read() methods may cause one or more

  bytes to be read from the underlying byte-input stream. To enable the efficient conversion of bytes to characters, more bytes may be read ahead from the underlying stream than are necessary to satisfy the current read operation.

• D

  No any invocation of one of an InputStreamReader's read() methods can cause some bytes to

  be read from the underlying byte-input stream.