January 23, 2021
Guys I'm going to ask daily quiz in this group related to programming interview question. I hope that will help you to crack interview.
January 23, 2021
Java/Big data for beginners pinned ยซApache Spark is developed in which language?ยป
January 23, 2021
Which of the following language is not supported by Spark?
Anonymous Quiz
19%
Java
13%
Python
18%
Scala
51%
C++
January 25, 2021
When does spark evaluate RDD?
Anonymous Quiz
11%
Upon Transformation
42%
Upon Action
13%
As soon as it defined
34%
Both A & B
January 27, 2021
January 29, 2021
January 31, 2021
January 31, 2021
February 3, 2021
How to check schema of Spark DataFrame(df)
Final Results
21%
df.view()
29%
df.printSchema()
50%
df.schema()
0%
None of the options
February 4, 2021
February 6, 2021
Why Spark is faster than map-reduce?
Anonymous Quiz
30%
RDD's are immutable and fault -tolerant
40%
Support of multiple language API like Java,Python,Scala..
25%
DAG in memmory computation
5%
None of the above
March 3, 2021
March 4, 2021
April 15, 2021
August 5, 2021
November 4, 2021
January 26, 2022
January 26, 2022
July 15, 2022
September 24, 2023
November 5, 2023