Match the following : List – IList – II a. Wireless Application Environment i.…
2013
Match the following :
List – IList – II a. Wireless Application Environment i. HTTP b. Wireless Transaction Protocol ii. IP c. Wireless Datagram Protocol iii. Scripts d. Wireless iv. UDP
Codes:
Answer: D. a - iii,b - i, c -iv, d - ii — Correct matching: Wireless Application Environment → Scripts; Wireless Transaction Protocol → HTTP; Wireless Datagram Protocol → UDP; Wireless → IP. Wireless…
- A.
a - ii,b - iv, c -i, d -iii
- B.
a - iv,b - iii, c -ii, d - i
- C.
a - iv,b - iii, c -i, d - ii
- D.
a - iii,b - i, c -iv, d - ii
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Correct answer: D
Correct matching: Wireless Application Environment → Scripts; Wireless Transaction Protocol → HTTP; Wireless Datagram Protocol → UDP; Wireless → IP.
Wireless Application Environment maps to Scripts because WAE includes WML and WMLScript, which provide the application-level scripting and markup.
Wireless Transaction Protocol maps to HTTP because WTP provides transaction-oriented services analogous to the HTTP transaction model.
Wireless Datagram Protocol maps to UDP because WDP offers a connectionless datagram service similar to UDP.
The network-layer protocol corresponds to IP, so Wireless (the network layer in this list) maps to IP.
Therefore the correct pairings are: Wireless Application Environment → Scripts (iii); Wireless Transaction Protocol → HTTP (i); Wireless Datagram Protocol → UDP (iv); Wireless → IP (ii).