Indian Institute of Technology Madras
BS Degree Programme · Examination & Study Paper
Database Management Systems
Relational model & relational algebra
Official Paper
Examination Instructions & Guidelines
- Solve on notebook/paper first before checking solutions.
- MCQ: Exactly 1 option is correct. Negative marking applies.
- MSQ: One or more options correct. Select all to score.
- Scientific calculator allowed for all calculations.
- Official answer key is sealed at the end of this sheet.
Quiz 1 · 26 Oct 2025 (AN)Quiz 1
- Q1MCQ4 Marks·Choose one option
- A
- B
- C
- D
- A
- Q2MSQ2 Marks·Choose all correct options
Identify the correct statement(s):
- ALogical level of schema is analogous to type information of a variable in a program
- BIn physical level of schema,application programs hide details of data types
- CThe ability to modify the physical schema without changing the logical schema is called Logical Data Independence
- DRelational Algebra falls under the Pure class of languages used for proving properties about computational power and for optimization
Read the passage below, then answer Q3
Q3MCQ3 Marks·Choose one option
- A50
- B10
- C60
- D59
End Term · 31 Aug 2025 (FN)End Term
- Q4MSQ2 Marks·Choose all correct options
- A
- B
- C
- D
- A
End Term · 13 Apr 2025 (FN)End Term
- Q5MSQ2 Marks·Choose all correct options
- A
- B
- C
- D
- A
- Q6MSQ2 Marks·Choose all correct options
- A
- B
- C
- D
- A
End Term · 13 Apr 2025 (AN)End Term
- Q7MSQ2 Marks·Choose all correct options
- A
- B
- C
- D
- A
- Q8MSQ2 Marks·Choose all correct options
- A
- B
- C
- D
- A
End Term · 22 Dec 2024 (FN)End Term
- Q9MSQ3 Marks·Choose all correct options
- A
- B
- C
- D
- A
- Q10MSQ2 Marks·Choose all correct options
- A
- B
- C
- D
- A
End Term · 22 Dec 2024 (AN)End Term
- Q11MSQ3 Marks·Choose all correct options
- A
- B
- C
- D
- A
- Q12MSQ3 Marks·Choose all correct options
- A
- B
- C
- D
- A