Hdfs stores data using commodity hardware which has higher chances of failures. So, how hdfs ensures the fault tolerance capability of the system?

31

What is the use of singleton?

965

What are the ways to expose data item?

425

What are the PeopleSoft components for the Web Server? 

1425

How you debug your script?

1069

What are the photoshop’s work areas?

31

windows c# using datagridview in edit form sql server

4091

What a team leader will test first when s/he will get new module to test?

2106

Can I restore my computer to yesterday?

970

What are the recommended systems?

124

What is driver and executor in spark?

313

Why is static constructor called first?

903

What are the germination requirements for apple seeds?

2062

Describe the ways in which you can create macro variables? : sas-macro

1067

we are run construction (residence & commercial)last year we are sale 4 flats (16 flats apartment) registration value example:10.75 * 4 = 43.00 but we are collected from customers 45.00 total so 45 - 43 = 2.00 this amount we are booking additional agreements work amount (income)because we are standing sub contractors expendeture side 2.00, we are service tax paid or not ?

1904