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(c) Write the POS form of a Boolean function F, which is represented in a truth table as follows: [1]

(d) Reduce the following Boolean Expression using K-Map : [3]

F(P, Q, R, S) = ∑ (0, 1, 2, 4, 5, 6, 8, 12)

7. (a) Differentiate between packet switching and message switching technique in network
communication. [1]

(b) Differentiate between BUS and STAR topology of networks. [1]

(c) What is VoIP ? [1]

(d) Out of the following, identify client side script(s) and server side script(s). [1]

(a) ASP (b) Javascript

(c) VBscript (b) JSP

(e) Quick Learn University is setting up its Academic blocks at Prayag Nagar and planning to set up a
network. The university has 3 academic blocks and one Human Resource Center as shown in the diagram

below: [4]