What is circular queue in data structure?

889

Why are optional parameters added in typescript?

198

What is Dial-peer?

459

What is the difference between null & undefined?

987

hi , This is krish from chennai . i like to do istqb certification for foundation level . if any one have material for that kidely help me. just send me the material to krishmca29@rediffmail.com. thanks is advance for sending .

1896

List down the reasons for choosing sas over other data analytics tools.

1266

What would you be doing if you weren't in finance?

1215

What is LazyOutputFormat in Hadoop?

493

What is the difference between writing data to mirrored drives versus raid5 drives

917

Can you define rdd?

299

What is heat treatment?

1037

When did the challenger return to the earth after its first mission?

131

Please explain me all types of Data models. Also give me the details if each model can have other name.for example:schematic data model is also known as conceptual data model and entity relation data model.

2303

A Web Service Can Only Be Written In .net. Is it True??

1054

Explain how can you submit a form using JavaScript?

908