Write a program that accept two directories (or even two drives or hard disks), efficiently compare them and tell the files/locations which are not same. It should also tell if a file has been changed based on factors such as size, timestamp etc.

Basically it needs to act as a file system backup tool that suggests the files that need to updated to the backup device or vice versa. However, it may not actually copy the files or do the backup.

Important Points

@Autowired, @Resource, and @Inject are examples for annotations that are used for dependency injection in Spring.

While @Autowired is provided by the Spring framework, @Resource and @Inject are java standard annotations.

When using annotation-based dependency injection, if the dependency is not injected, we would get an exception at the startup of our application itself.

test

This page contains 500+ sample exam questions for OCA Java SE 7 Programmer I certification 1ZO-803 exam to test your knowledge on core Java. Materials are free, but to avoid misuse of materials, we have encrypted the downloads. Please check note below for getting password for the questions and also for getting the answers and explanations.

You need to create a program that takes any PDF ebook as an input , read its index (table of contents in the begenning) then and print it into an html file with bulleted points and proper indentation. 

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