the abovs DataFrame in Apache Spark prevails owr RDD and contain any fuaturs of

Question

the abovs DataFrame in Apache Spark prevails owr RDD and contain any fuaturs of TRUE FALSE .5 Which of thwa fellowing are common fuaturs of RDD and the abowe Q.6 Which of thwe following is not true for Dataframa? Dataframe in Apache Spark is behind RDD We can build DataFrame from different data sources. structured data file, tables in Hive The Application interface (APIs) of Both in Scala and Java, wi ripresant DataFrams as Datasst Q.7 We can create DataPrame using Tables in H Structured data file the above

Explanation / Answer

3.

asnwer: Resilient distributed data set known as rdd are fundamental structures

Rdds are just group of distributed objects , while data frames are like tables .

Datasets------>The add-on of data frames that provide some different features

4

False (beacuse It conatains features of rdd as well)

5.

All of the above (beacuse you can go from rdd to dataframe and viceversa)

6.

data frame is behind rdd (False , It is rdd that is behind )

7.

All of the above (because we can create dataframes from all the three options)

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