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Question 157Asked in DSSSB TGT Computer Science, 7 Feb 2024, Shift 2 (12:30 PM)

Which operation is provided in Pandas, when multiple tables can be concatenated both

Which operation is provided in Pandas, when multiple tables can be concatenated both column wise and row wise as database?
  1. ASUM
  2. BMERGE
  3. CGROUP BY
  4. DSELECT
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Correct answer: (B) MERGE

Explanation

pandas merge() joins DataFrames on common columns, like SQL joins, so tables can be combined as in a database.

From DSSSB TGT Computer Science PYQ, 7 Feb 2024, Shift 2 (12:30 PM)

This is question 157 of DSSSB TGT Computer Science PYQ, 7 Feb 2024, Shift 2 (12:30 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.