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Answer: According to facebook documentation if you use Facebook like button, then Facebook will scrape your page Facebook page every 24 hours to ensu ...
Another very common variation is how to store a tree data structure in a database. Be prepared to answer this question even if you are applying for U ...
Graphs are the data structures which are defined as of a set of nodes and a set of edges that connect those nodes. Nodes in a graph are often called v ...
Linked list is a linear collection of Self-Referential class objects, called nodes, connected by reference links. Many people tend to think of it as o ...
In general a tree data strucuture is a widely-used data structure that allows storing hierarchical data via a set of linked nodes. Each node in a tree ...
Answer: According to Wikipedia serialization is the process of converting a objects into a format (sequence of bytes) that can be stored in a file, ...
There are n gas stations positioned along a circular road. Each has a limited supply of gas. You can only drive clockwise around the road. You start w ...
Load Runner provides you with five different types of goals in a goal oriented scenario: The number of concurrent Vusers The number of hits per seco ...