1. Address Resolution Protocol (ARP) is used for: [A] Relating IP Address to Ethernet addresses [B] Preventing two computers from using the same IP address [C] Enables a workstation to know its IP address by broad casting its local address [D] All the above [E] None of these (Ans):-A 2. How many rollers are actually responsible for movement of the cursor in the mouse [A] 1 [B] 2 [C] 3 [D] Depends from mouse to mouse [E] None of these (Ans):-B 3. Which of there can have more than one value? [A] A composite attribute [B] A multi valued attribute [C] A Derived attribute [D] All the above [E] None of these (Ans):-A 4. Which of the following do you think is NOT true for SNMP? [A] It is connection...