1. Which of the following are broadband technologies (choose three)?
a. Frame Relay
b. Cable
c. Wireless
d. Dial-up
e. DSL
2. Which of the following are NBMA interface types (choose two)?
a. Multipoint
b. Transparent
c. Point-to-Point
d. Routed
3. Which of the following methods can configure Layer 3-to-Layer 2 resolution in a Frame Relay environment (choose two)?
a. DHCP
b. Static maps
c. Inverse ARP
d. Frame Relay does not need Layer 3-to-Layer 2 resolution
4. Which of the following is not an ISDN type?
a. BRI
b. DRI
c. PRI
5. The Frame Relay scenario in which one end of the link is configured as a Multipoint subinterface and the other end as a Point-to-Point subinterface is not a valid one (true or false).
a. True
b. False
6. What is the name of the MPLS router that also performs label pushing and popping operations?
a. PE router
b. LSR router
c. P router
d. CE router
e. DE router
7. How many bits does the MPLS label have?
a. 8
b. 16
c. 32
d. 128
8. What is the most important MPLS application?
a. Rate limiting
b. Layer 3 VPNs
c. Dial-up connections
d. Traffic optimization
9. What is the most popular type of Digital Subscriber Line implementation?
a. SDSL
b. HDSL
c. ADSL
d. VDSL
e. IDSL
10. What WAN technology is based on the DOCSIS set of standards?
a. Wireless
b. Cable
c. PPP
d. DWDM