What do you mean by metadata in HDFS? Where is it stored in Hadoop?

88

Is the internet a database?

937

Why session is necessary in web application?

966

How do I register a 64 bit dll?

925

What is an application role and explain a scenario when you would use one?

1010

What is event handling in java?

881

Is jupyter open source?

324

How would you introduce AWS in an elevator pitch?

1977

what is the default .net provider

2301

i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...

1825

What is the difference between grep and grep?

1137

why not starting switch first connect in direct on line starter?????

1934

how to read and write a file using JavaScript?

1186

Is sql injection illegal?

1018

Explain how are the pneumatic system and the hydraulic system similar?

1033