BCAC501 Internet Technology Past Paper 2022-2023 PDF

CS/BCA(A)/ODD/SEM-5/500126/2022-2023/I153 MAULANA ABUL KALAM AZAD UNIVERSITY OF TECHNOLOGY, WEST BENGAL Paper Code : BCAC501 Internet Technology Time Allotted : 3 Hours...

CS/BCA(A)/ODD/SEM-5/500126/2022-2023/I153 MAULANA ABUL KALAM AZAD UNIVERSITY OF TECHNOLOGY, WEST BENGAL Paper Code : BCAC501 Internet Technology Time Allotted : 3 Hours Full Marks :70 The Figures in the margin indicate full marks. Candidate are required to give their answers in their own words as far as practicable Group-A (Very Short Answer Type Question) 1. Answer any ten of the following : [ 1 x 10 = 10 ] (I) Name 2 types of firewalls. (II) What is RSVP protocol used for? (III) What is FTP? (IV) What is the full form of XML? (V) How to do single line comment in PHP? (VI) What is the full form of VPN? (VII) How to comment in XML? (VIII) What are the different loops in PHP? (IX) What is the difference between gateway and firewall? (X) Why is RTP used? (XI) The HTTP port number is __________. (XII) What is a session in PHP? Group-B (Short Answer Type Question) Answer any three of the following [ 5 x 3 = 15 ] 2. What are the advantages of IPv6 over IPv4? 3. How you define list in HTML? What is src and alt attribute in HTML? 4. What is IP addressing? What are the classes of IP addressing? What is the difference between static and dynamic IPs? 5. What is a marquee? How do you create text on a webpage that will allow you to send an email when clicked? 6. What if there is no text between the tags or if a text was omitted by mistake? Will it affect the display of the HTML file? Give an example. Does a hyperlink apply to text only? Group-C (Long Answer Type Question) Answer any three of the following [ 15 x 3 = 45 ] 7. (a) What are the functions of Data Link layer in OSI model? (b) What is the difference between HTTP and HTTPS? (c) What is the role of FTP? 8. (a) What is the main difference between PHP 4 and PHP 5? (b) Is multiple inheritance supported in PHP? (c) What are the functions to be used to get the image’s properties (size, width, and height)? (d) What is the main difference between require() and require_once()? 9. (a) What is the difference between a block-level element and an inline element? Explain with examples (b) What is the purpose of , and in HTML? (c) How do you create hyperlink in HTML? 10. (a) Differentiate between static and dynamic websites. (b) What is PHP most used for? (c) What are the types of variables present in PHP? 1/2 11. (a) What is a domain name? (b) What is a URL? (c) Explain the concept of IPTV. (d) What is metadata and how does it work? *** END OF PAPER *** 2/2  CS/BCA(A)/ODD/SEM-5/500126/2023-2024/I153 MAULANA ABUL KALAM AZAD UNIVERSITY OF TECHNOLOGY, WEST BENGAL Paper Code : BCAC501 Internet Technology UPID : 500126 Time Allotted : 3 Hours Full Marks :70 The Figures in the margin indicate full marks. Candidate are required to give their answers in their own words as far as practicable Group-A (Very Short Answer Type Question) 1. Answer any ten of the following : [ 1 x 10 = 10 ] (I) Which tag is used to define preformatted text? (II) Full form of DNS ______________ (III) What is LAN? (IV) What are trusted networks ? (V) Full form of HTTP _____________ (VI) Name any 2 JavaScript frameworks ? (VII) What is Piggybacking ? (VIII) RTP Stands for (IX) What is the syntax of tag. (X) What is the ‘this’ keyword in JavaScript? (XI) What is the use of tags ? (XII) Define congestion. Group-B (Short Answer Type Question) Answer any three of the following : [ 5 x 3 = 15 ] 2. Compare Intranet, Extranet and Internet with help of sketch. 3. Explain the structure of an HTML document, including the purpose and usage of the , , and elements? 4. What is DMZ and what are its benefits? 5. Describe any five tags and attributes used in design a table? 6. Create the following table using html tags. Group-C (Long Answer Type Question) Answer any three of the following : [ 15 x 3 = 45 ] 7. (a) "OSPF divided an autonomous system into areas." What is OSPF? What do you mean by autonomous [ 10 ] system ? With a block diagram, List the different type of areas and special routers of an autonomous system with definition. (b) Briefly discuss the five major steps of Link State Routing. 8. (a) Write a short explanation of NAT. (b) Write the differences between IPv4 and IPv6 addressing. (c) What is Email? What are the components of E-Mail System on the Internet? 1/2 9. (a) Explain three types of CSS with example. (b) What are the advantages and disadvantages of using CSS in XHTML? 10. (a) What is password policy ? (b) What is Biometric authentication ? (c) Discuss IP Security ? 11. Create the following form using HTML form components. [ 15 ] *** END OF PAPER *** 2/2