Question 1: What is the need to develop an intranet based system when internet based system is possible? Explain with an example. (10 Marks) Question 2: What is an Extranet? How does it differ from Intranet and Internet? (5 Marks) Question 3: What are hardware and software requirements to set up Intranet? Are there any [...]

Question 1: Differentiate between the following terms along with appropriate examples (20 Marks) i) Applet and application ii) Inheritance and interface iii) Private and Protected iv) This and Super Question 2: Answer the following questions (20 Marks) i) What is mean by Serialization? Also differentiate between Transient and Volatile keywords. ii) Why Java is called [...]

Question 1: Explain the term Class and Object using the example of a student class. The student class represents name, enrolment number, father’s name, telephone number, programme code and date of birth of a student. The class has a function to show the information about the student except date of birth, and to modify the [...]

Question 1: Explain the difference between an expert and a novice user. How would your strategy for designing user interfaces for an expert user differ from that for designing user interfaces for a novice user. (10 Marks) Question 2: How can successful and thorough systems planning, analysis, and design be ruined by poor systems construction [...]

Question 1: Draw the IP datagram header format. “IP datagram has a checksum field still its called unreliable protocol.” Justify. (3 Marks) Question 2: Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send [...]

Question 1: Describe the following: (i) DNS (ii) Name Resolution (iii) Subnet Masking (iv) Urgent Pointer (20 Marks) Question 2: How does the TCP handle the issue of multiplexing? (10 Marks) Question 3: (i) Identify the address classes of the following IP address: (a) 255.255.190.0 (b) 216.111.52.12 (c) 150.156.10.10 (6 Marks) (ii) Suppose the class [...]

Question 1: Differentiate the followings with appropriate examples: (20 Marks) (i) Local and Remote Bridges (ii) Constant Bit Rate and Variable Bit Rate (iii) Time Division Multiplexing and Frequency Division Multiplexing (iv) Datagram and Virtual Circuit (v) Analog and Digital Signal Question2: (i) Explain through examples the followings in terms of TCP reference model. (5 [...]