Practice these Core Java Api Packages under Java Programming walk-in interview Questions/ examination questions with best tricks and short cuts with solution. Student (candidate) who want to crack the walk in interview, competitive exams and want to find short cuts and tricks to solve questions on Core Java Api Packages for following purpose.
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Here is list of Questions and Answers covering all key area of Core Java Api Packages topic of Java Programming:
Answer: Option A
Explanation:
java.security handles certificates, keys, digests, signatures, and other security functions.
Answer: Option B
Explanation:
java.awt provides capabilities for graphical user interface.
Answer: Option C
Explanation:
The ReflectPermission class allows reflection of a private or protected members of a class. This was added after java 2.0 .
Answer: Option A
Explanation:
java.rmi provides capabilities for remote method invocation.
Answer: Option D
Explanation:
Reflection is the ability of a software to analyze itself. This is provided by java.lang.reflevt package.
Answer: Option A
Explanation:
java.text provides capabilities for formatting, searching and manipulating text.