Important Questions for Exam.

 Assignment-1

Very Short-Answer Questions 

a) Name any one application of computer network.

 b) On which computer does user run applications? 

c) Write a peripheral device that is connected to a computer in your lab. 

d) Does computer network share software only?

Short-Answer Questions 

a) Define protocol. Give some examples. 

b) What is bandwidth? 

c) How the bandwidth is measured in analog and digital devices? 

d) List the types of communication channel?

Long Answer Questions

1) What is computer network? 

2) List any four advantages and disadvantages of computer network? 

3) Explain the application fields of computer network. 

4) What are the components of computer network? Illustrate them. 

Assignment -2

Very Short-Answer Questions.

1. What does LAN stand for? 

2. What does MAN stand for? 

3. What does WAN stand for?

4. Name the largest computer network?

5. Which computer network is limited with in the room? 

Short-Answer Questions:

1. Arrange the computer networks on the basis of their size.

2. Define LAN with its characteristics. 

3. What is MAN? Mention any 3 characteristics. 

4. What is internetworks?

5. What is home networks? 

Long Answer-Questions:

1. Compare and contrast between LAN and MAN? 

2. Explain the LAN, MAN and WAN with figures. 

3. Mention the characteristics of all types of networks.

Assignment-3

Very Short-Answer Questions 

1. How many types of network topologies are there?  

2. In which topology token passing is done? 

3. Name the topology where hub or switch is used? 

4. Which topology has infinite loop? 

5. What is the name of backbone in bus topology? 

6. In which topology a node have two adjacent nodes? 

Short Answers: 

1. What is network topology? List its types. 

2. Sketch the figure of star topology. 

3. Write advantages and disadvantages of BUS topology? 

4. Write advantages and disadvantages of token ring topology? 

Long Answer-Questions: 

1. What is star topology? Write its advantages and disadvantages. 

2. Compare and contrast between star and ring topology? 

3. Explain bus topology with figure. 

4. Define Ring topology with figure. 

5. How data is transmitted in it?

Assignment-4

Very short answer Questions 

1. How many classes of IPv4 are there?

2. List the names of IPv4 classes. 

3. How many bits does IPv4 contains? 

4. In which number system does IPv6 represented? 

5. Is octal system used in IPv4? 

6. Which IP class has largest numbers of hosts? 

7. Which IP class 254 hosts per network? 

8. What is the full form of IPv4 and IPv6? 

9. Which IP is called IPng? 

10. How many bits does IPv6 have? 

11. Which class is reserved for multicasting? 

12. What is the range of class A address? 

Short Answer-Questions: 

1. What an IP address? 

2. Define static and dynamic IP? 

3. Define subnetting? 

4. List the characteristics of IPv4. 

5. List the characteristics of IPv6. 

Long Answer Questions 

1. Explain the different classes of IPv4. 

2. Differentiate between IPv4 and IPv6. 

3. Write short notes on each classes of IPv4.

Project Work on C Programming Language.

1. Create a program on “Student Record System ” in C Language. The project should have following functionality. [8]

• Storing Student’s information likeStudent’s  ID, name, address.

• Storing marks obtained in any 7 subjects.

• Calculate total marks and percentage.

• Display record on screen.

2. Create program on “Staff Record System” in C Language. The project should have following functionality. [7]

• Storing Staff information like Staff ID, name, address, department ,salary

• Display record on screen. 

3. What is POP. What are it’s characteristics in brief . [5]

4. Draw algorithm, Flow chart and corresponding  program to create simple calculator in C Language. [5]

The calculator show perform following:

• Addition

• Subtraction

• Multiplication

• Division

• Factorial 

5. Write short notes on: [5]

• POP

• Function

• Header files

• Control statements 

6. How can you define data type ? Explain each and every Data Type in brief .

                                                              OR

            Which IDE did you use for C programming in laboratory. Explain it’s hardware and software                     requirement also . [5]

1. Create two classes ‘Publication’ and ‘Sales’. The Publication class holds title and price & Sales class holds total monthly sales .Derive a class ‘Book’ from both Publication and Sales. The class Book stores author’s name and page count. Each of these class should have a function to get it’s data and display the data on the screen. Write a complete code to test the functionality of the classes.[8]

2. Create a class “Student” with name and roll number as it’s  data member. From this class derive another class “Test” that stores marks obtained in five subject.  Finally create another class “Result” inheriting “Test” with total marks obtained as a data member. Write a required method to take user input and display the data.[8]

3. Implement the following in C++ Language.[7]

4. An education institute wishes to maintain a database of it’s employee. The database is divided into a number of classes whose hierarchical relationship are shown in fig below. The fig also shows the minimum info required for each class. Specify all the classes and define function to create the database and retrieve individual information when required. [7]

5. The following figure shows minimum information required for each class . Implement following USECASE diagram in in C++ language. [10]

6. How OOP is differ from POP. Explain Object , class , data encapsulation, polymorphism, inheritance, message passing and the term operator overloading. [5]

7. Which IDE did you use for C++ programming in laboratory. Explain it’s hardware and software requirement also.[5]

8. Write short notes on :[5]

• Access specifier

• Inheritance

9. Explain the following term.[5]

• Polymorphism

• Input/output Library header files