What is sinon.js?

478

Describe how hbase uses zookeeper?

1

List some features of classes in typescript?

172

What do you mean by DBMS?

967

In call centre which types of calls we receive? answer in short.

2395

What is swing in java with example?

975

What are the disadvantages of representing a stack or queue by a linked list?

920

If we login more than one browser windows at the same time with same user and after that we close one window, then is the session is exist to other windows or not? And if yes then why? If no then why?

957

What is the relationship between class and object?

1028

what is JSF or Java Server Faces?

80

How to open only one instance of vb application(.exe)?

1191

What are things that affect the health of a stock portfolio?

1237

Roads concatenation Problem Consider we have some GIS (Geo Information System) operating over some road network. Each road represented as array of two-dimensional geographical points. Road network is a set of roads. System has function called Concatenate(). This function takes raw road network and should return optimized road network. Optimization lies in concatenating roads with matching start or end points, i.e. if road AB end point matches road BC start point, then optimized network should contain concatenated road AC. Optimized network shouldn’t contain two roads which can be concatenated. Your task is to suggest set of test cases for Concatenate() function in order to make sure it works correctly. public interface IPoint { double Lat { get; } double Lon { get; } } public Road : List { } public RoadNetwork : List { } public RoadNetwork Concatenate(RoadNetwork roads);

2463

What are disadvantages of microsoft-provided data provider classes in ado.net?

1022

Can you run linux on any laptop?

871