Exam4Training

Which of the following statements can be used to test the functionality of code to test number of rows in the table equal to 10 in python?

Which of the following statements can be used to test the functionality of code to test number of rows in the table equal to 10 in python?

row_count = spark.sql("select count(*) from table").collect()[0][0]
A . assert (row_count = 10, "Row count did not match")
B. assert if (row_count = 10, "Row count did not match")
C. assert row_count == 10, "Row count did not match"
D. assert if row_count == 10, "Row count did not match"
E. assert row_count = 10, "Row count did not match"

Answer: C

Explanation:

The answer is assert row_count == 10, "Row count did not match"

Review below documentation

Exit mobile version