E-Commerce Applications Development BSCS 7th Term Past Paper 2018 UOS
University of Sargodha
BS 7th Term Examination 2018
Subject: Computer Science
Paper: E-Commerce & Application Development (CS: 4746)
Time Allowed: 2:30 Hours
Maximum Marks: 80
Objective Part (Compulsory)
Q.1. Write short answers of the following in 2-3 lines each. (2*16)
i. List the major benefits of E-Commerce.
ii. What are the types of E-Commerce applications available in the industry?
iii. Differentiate web client and web server.
iv. What do you know about server side scripting?
v. Write down the four benefits of an E-mail.
vi. Differentiate between Black list spam filter and white list spam filter.
vii. What is the difference between orphan file and dead link?
viii. Mention three basic functions of Electronic Commerce Software.
ix. Differentiate between threat and risk.
x. How an antivirus detects viruses?
xi. What is Ubiquity? Give an example.
xii. Give four examples of Universal standards with respect to E-commerce.
xiii. What is Saturation and ceiling effects in E-Commerce?
xiv. What is difference between Marketplace and Marketspace?
xv. What are the first mover and fast followers?
xvi. What is Firewall? State the function of Firewall in e-commerce.
Subjective Part (4*12)
Q.2. We use a user-friendly name to access a web page. How a server translates a domain name into IP address to make it computer readable and be able to send us back the required information?
Q.3. What is Encryption and Decryption? Discuss Symmetric Encryption and Asymmetric Encryption.
Q.4. Spam is an unsolicited or commercial e-mail; you are supposed to discuss the different solutions to UCE.
Q.5. Customer loyalty is both an attitudinal and behavioral tendency to favor one brand over all others, whether due to satisfaction with the product or service, its convenience or performance, or simply familiarity and comfort with the brand. You are to elaborate Five-stage Model of Customer Loyalty.
Q.6. Discuss online payment modes and their available scope in Pakistan. Also describe their pros and cons.
Q.7. What is E-marketing? Explain how it is playing a vital role in the success of Electronic Business.