National Examinations Board (+2)
+2 Science (Class 11 and 12)
Class 12 · NEB 2082
Course Title: Computer Science (Comp)
Full Marks: 50Time: 2 hrs.
Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks. Question No. 1 to 9 (Multiple Choice Questions) will be provided after 30 minutes of starting examination. Rewrite its (MCQ) correct option (answer) in the same answer sheet.
Group B
Short answer questions(5 × 5 = 25)
- 10.5
Write any three differences between DDL and DML. Give examples of each. [3+2] OR What is normalization ? Explain 2NF and 3NF. [2+3]
- 11.5
Write JavaScript code to input any three numbers and find the smallest number among them. [5] OR Write a PHP script to connect to a MySQL database. [5]
- 12.5
Write short notes on class and inheritance in oops with example. [5]
- 13.5
What is Requirement Gathering ? Explain different Requirement Gathering methods. [1+4]
- 14.5
What is AI ? Explain application areas of AI in education. [5] GROUP: C | Long answer questions | 2 × 8 = 16
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