Question collection for NEB class 12 computer science both science and management. This question collection includes all the subjective question that are important for new course class 12 examination.

Model question subjective set 1

Group A [6x5=30]

1. Define DBMS. Write its advantages and disadvantages.
2. Define computer network. Write its advantages and disadvantages.
3. Define recursion. WAP to calculate factorial of a given number using recursion.
4. Define the term inheritance and polymorphism.
5. Define feasibility study. Explain different levels of feasibility.
6. Define AI. Explain any four applications of AI. 

Group B [2x10=20]

1. Define function. WAP to calculate sum of two numbers using user defined function.
2. Define normalization. Explain 1NF, 2NF and 3NF.

Model question subjective set 2

Group A [6x5=30]

1. Explain network database model with suitable diagram, pros and cons.
2. Differentiate between client-server and peer-to-peer network.
3. Differentiate between structure and union
4. Define the term object and class.
5. Explain waterfall model with pros and cons.
6. List the advantages and disadvantages of e-commerce. 

Group B [2x10=20]

1. Why do we use structure? WAP using structure to input name, age and salary of few employees and display it.
2. Define topology. Explain its types with diagram.

Model question subjective set 3

Group A [6x5=30]

1. Who is DBA? Explain his/her roles and responsibilities.
2. Differentiate between guided and unguided transmission media.
3. WAP to create a user-defined function to calculate area of rectangle.
4. Differentiate between procedural and object-oriented language.
5. Explain ER-diagram with example.
6. Define cloud-computing. Explain its types 

Group B [2x10=20]

1. WAP to enter the name, mobile and post of few employees and write it in file “worker.dat” in C program.
2. Define SDLC. Explain its several phases.

Model question subjective set 4

Group A [6x5=30]

1. Explain hierarchical database model with diagram, pros and cons.
2. Explain centralized and distributed network with diagram.
3. Define pointer. Write its advantages with program example.
4. Describe the object-oriented concept in programming.
5. What is web technology. Explain client and server-side scripting language.
6. Define IOT. Write its advantages 

Group B [2x10=20]

1. WAP to read all the name, mobile and post of few employees from data file “worker.dat” and display in appropriate format.
2. Define function in C. Explain its type with program example

Model question subjective set 5

Group A [6x5=30]

1. Differentiate between database and DBMS with example.
2. Define communication. Explain different modes of communication.
3. Define function. WAP to calculate are of rectangle using function.
4. Define OOP. Explain any two features of it
5. Define JavaScript. Write its features.
6. What is Big-data. Write its advantages. 

Group B [2x10=20]

1. WAP to store name, age and address of few students in data file “record.dat” and also display it in appropriate format.
2. WAP using structure to input name, age and address of n-students and display it.

[Note: Board exam question will have 9 objective question each carrying 1 marks, 5 short answer question each carrying 5 marks and 2 long answer question each carrying 8 marks.]

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