Class 12 Computer Science Preboard 1 Paper

PRE BOARD -1 (2024-25) Time :3 Hrs. General Instructions: 1. This question paper contains 37 questions. 2. 3. All questions are compulsory. However, internal choices have been provided in some questions. Attempt only one of the choices in such questions. The paper is divided into 5 Sections-A, B, C, D and E. 4. Section A consists of 21 questions (1 to 21). Each question carries 1 Mark. 5. Section B consists of 7 questions (22 to 28). Each question carries 2 Marks. 6. Section Cconsists of3 questions (29 to 31). Each question carries 3 Marks. 7. Section D consists of 4 questions (32 to 35). Each question carries 4 Marks. 8. Section E consists of 2 questions (36 to 37). Each question carries 5 Marks. 9. All programming questions are to be answered using Python Language only. 10. In case of MCQ, text of the correct answer should also be written. 1. State True or False : "In Python, tuple is a mutable data type". a) 2. The primary key is selected from the set of b) c) d) foreign keys b) composite keys print(6+5/4**2/5+8) c) alternate keys 3. What will be the output of the following statement? a) -14.0