Data Communication and Networks
Max Marks: 20
Note: The Question paper is divided into three sections A, B, and C. Write Answer as per the given instruction.
Section-A (Very Short Answer Type Questions)
Note: Answer all questions. As per the nature of the question you delimit your answer in one word, one sentence or maximum up to 30 words. Each question carries 1 mark. 4×1=04
1. What is Computer Network?
2. Who created the first wide area network?
3. What is network?
4. What is network architecture?
Section-B (Short Answer Questions)
Note: Answer any 2 questions. Each answer should not exceed 200 words. Each question carries 4 marks. 2×4=08
1. What are the advantages of network ?
2. What is network architecture? Describe in brief.
3. How many types of network strategies? Define each in brief.
4. Define the data communication terminology?
Section ‘C’ (Long Answer Questions)
Note: Answer any one question. You have to delimit your each answer maximum up to 800 words. Each question carries 08 marks.
1. Describe the different mode of data transmission?
2. Describe optical fiber cable in detail?