which of tha following is not a thread safe class?
a) ArrayList b)Vector c)HashTable d)None
Answer Posted / divya.c
d)None
| Is This Answer Correct ? | 3 Yes | 7 No |
Post New Answer View All Answers
Explain 5 io best practices?
What is difference between path and classpath in java?
What is passed by reference and pass by value ?
What are byte codes?
Why string is immutable or final in java
What are measurable parameters?
Why pass by reference is not possible in java?
What is thread safe singleton?
What is string literal in java?
What checkbox method allows you to tell if a checkbox is checked?
What is the difference between I ++ and ++ I in java?
Can size_t be negative?
What is n in java?
What is the difference between instanceof and isinstance?
What is threaded programming and when is it used? : Java thread