What do you understand by the term Data Communication and Network Topology? What are the components of Data Communication? Consider your seat No if the 7th and 8th digit of your seat no is Odd then Explain Bus Topology and Star Topology in detail with diagram if the 7th and 8th digit of your seat No is Even Explain Mesh and Hybrid Topology in detail with diagram and if the 7th digit is odd and 8th digit is even of your seat No or vice versa then you have to Explain Ring Topology and Star Topology in detail with diagram. [05] Q3(b). Consider your seat No if the 7th and 8th digit of your seat no is Odd then solve in sequence form left to right if the 7th and 8th digit of your seat No is Even then solve in sequence form right to left if the 7th digit is odd and 8th digit is even of your seat No or vice versa then you have to solve the way which you want except the above described ways. Write the abbreviation of the following [02] [BIOS, WWW, LCD, OS, IDE, EDVAC, CRT, CPS, VM, CU, BIT, LSIC] Q3(c). Consider your seat No if the 7th and 8th digit of your seat no is Odd then solve in sequence form right to left if the 7th and 8th digit of your seat No is Even then solve in sequence form left to right if the 7th digit is odd and 8th digit is even of your seat No or vice versa then you have to solve the way which you want except the above described ways. Q3 (d). Inventor of the following devices. [Pascaline, Abacus, Napier's Bones, Difference Engine and Analytical Engine, UNIVAC 1, Z1.] [03]