Which of the following cannot be used as a valid identifier in Python?
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Correct answer: (A) 1st Name
Explanation
Python identifiers cannot start with a digit or contain spaces, so "1st Name" is invalid.
From DSSSB TGT Computer Science Practice Set 2
This is question 73 of DSSSB TGT Computer Science Practice Set 2. 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.