Interfacing Python with SQL — Class 12 MCQs with Answers
Class 12 CBSE Computer Science · Chapter 12
30 practice questions · 30 Medium · Updated
Practise the most important Class 12 CBSE Computer Science questions from Chapter 12, "Interfacing Python with SQL". You get 3 timed quizzes made from 30 NCERT-based MCQs, with answers and explanations. The questions are split into 30 Medium. Warm up on the basics, then move on to the exam-level questions that set top scorers in CBSE Board exams apart.
To score well in "Interfacing Python with SQL", focus on logic, syntax and computational thinking. Each MCQ here is timed and uses exam-style marking (+4 correct, −1 wrong, 0 skipped). This trains you to stay accurate under time pressure, as real papers need. Every question has a short explanation, so a wrong answer becomes a quick lesson. It is the fastest way to fix gaps before a test.
Use this chapter for focused revision. Start with the Easy set to check your basics on Interfacing Python with SQL, then move to Medium to practise applying them. Your accuracy, streaks and XP save automatically. This chapter also adds to your overall Class 12 Computer Science mastery score. 2 sample questions are solved in full below, with the answer and a worked explanation. Sign in free to start practising.
Interfacing Python with SQL — important questions & MCQs with answers (Class 12 Computer Science)
2 solved questions from this chapter's difficulty levels, each with its answer and explanation. The other 28 are timed and scored when you sign in.
- Q1Medium
Connecting a Python program to a database is useful because it lets the program:
A.Convert Python into SQL automaticallyB.Run faster than SQL aloneC.Avoid writing any SQLD.Store and retrieve data that outlives the program's execution✓ CorrectAnswer: D. Store and retrieve data that outlives the program's execution
Explanation: Interfacing gives a program permanent storage that survives beyond a single run, with SQL doing the querying.
- Q2Medium
The object used to send SQL statements and traverse the rows they return is the:
A.Cursor✓ CorrectB.SchemaC.TableD.ConnectionAnswer: A. Cursor
Explanation: A cursor is created from the connection and is what actually executes statements and steps through results.
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Start this chapter free →Interfacing Python with SQL — FAQs
What does Class 12 Computer Science Chapter 12 (Interfacing Python with SQL) cover on XamBaaz?+
It has 30 NCERT-based MCQs on "Interfacing Python with SQL": 30 Medium. Together they make 3 timed quizzes, and you never get the same set twice. Every question has an instant explanation. They help you prepare for CBSE Board exams.
Are these "Interfacing Python with SQL" questions free to practise?+
Yes. Sign in with Google to practise "Interfacing Python with SQL" free. Full unlimited access is ₹999/year on a launch offer until 1 December 2026. No chapter is charged separately.
How should I revise "Interfacing Python with SQL" for the exam?+
Start with the Easy quiz to check your basics, then try Medium to practise applying them. There are 3 timed quizzes on this chapter, so you can come back for a fresh set instead of one you have seen. Read each explanation, retry the questions you miss, and track your accuracy until it stays high.
Are these "Interfacing Python with SQL" MCQs available with answers?+
Yes. 2 sample questions are shown here in full, each with the correct option and a step-by-step "Why" explanation. Sign in free with Google to start practising, with instant scoring.
Is there negative marking in the "Interfacing Python with SQL" quizzes?+
Yes. The timed quizzes use exam-style marking: +4 for a right answer, −1 for a wrong one and 0 for a skip. MHT-CET and CBSE board papers have no negative marking. Our mocks for those are scored their way.
What are the important questions from Interfacing Python with SQL (Class 12 Computer Science)?+
This page shows 2 solved important MCQs with answers and explanations; all 30 questions on the chapter are available as timed quizzes once you sign in.
Is there an online quiz for Interfacing Python with SQL?+
Yes — Class 12 Computer Science Interfacing Python with SQL has timed online quizzes at Medium levels, with instant scoring and a worked explanation on every question. The first quiz on the chapter is free.