Securiton India Private Limited Sdet Automation Test Engineer Interview Questions and Answers

Use HashSet to find duplicates in array of strings

• Create a HashSet to store unique elements

• Iterate through the array and check if element is already in HashSet, if yes then it is a duplicate

• Add duplicates to a separate list or print them out

Cpaths are paths in a graph that connect two nodes through a series of edges.

• Cpaths can be simple paths, which do not repeat nodes or edges.

• Cpaths can also be cycles, which start and end at the same node.

• Cpaths can be directed or undirected, depending on the type of graph.

• Examples include finding the shortest cpath between two nodes in a network graph.