Reference no: EM132238679
1. In an IPv4 header, which of the following options is used to identify the priority (precedence) of a packet?
a. IHL b. Time to Live c. Padding d. Differentiated Services
2. Which of the following is correct about ARP?
a. ARP is used to discover the MAC address of a node on the local network b. ARP relies on broadcasting c. an ARP table can contain both static and dynamic entries d. all of them
3. The APSU network is a typical example of _______
a. MAN b. LAN c. WAN d. PAN
4. In the OSI model, which layer is responsible for sending bits via a wired or wireless transmission?
a. Network Layer b. Transport Layer c. Physical Layer d. Application Layer
5. Given an IPv6 address as follows, 2001:0DB8:0000:0000:0000:0000:0000:0C20 which one is equivalent to the given address?
a. 2001:DB8::C20 b. 2001:DB8:0:0:0:C20 c. 2001:DB8::::C20 d. none of them