All file access uses Java’s __________ APIs which give Lucene stronger index safety.
A. NIO.2
B. NIO.3
C. NIO.4
D. NIO.5
Answer:A
All file access uses Java’s __________ APIs which give Lucene stronger index safety.
A. NIO.2 B. NIO.3 C. NIO.4 D. NIO.5
Explanation:Index safety is provided in terms of better error handling and safer commits. 2. Point out the correct statement :