CCNA Interview Questions #2

CCNA Interview Questions
Q: Which type of traffic is sent to a group of devices?
A. Multicast
B. Unicast
C. Broadcast
D. Groupcast
Ans: A
Q: Which of the following is a Network layer protocol for the TCP/IP protocol stack?
A. TCP
B. UDP
C. ICMP
D. None of these
Ans: D
Q: Which type of traffic is not flooded?
A. Multicast
B. Known unicast
C. Broadcast
D. Unknown unicast
Ans: B
Q: Put the following in the correct order, from high to low: session (a), presentation (b), physical (c), data link (d), network (e), application (f), transport (g).
A. c, d, e, g, a, b, f
B. f, a, b, g, d, e, c
C. f, b, g, a, e, d, c
D. f, b, a, g, e, d, c
Ans: D
Q: Which of the following standards or protocols are used by the session layer?
A. JPEG
B. NFS
C. TCP
D. Ethernet
Ans: B
Q: The _ _ _ _ layer provides for hardware addressing.
A. Transport
B. Network
C. Data link
D. Physical.
Ans: C
Q: A _ _ _ _ is basically all of the components, hardware and software, involved in connecting computers across small and large distances.
A. LAN
B. WAN
C. Network
D. SAN
Ans: C
Q: BPDU stands for _ _ _ _
A. Bridge Protocol Description Unicast
B. Bridge Protocol Data Unit
C. Bridge Protocol Description Unit
D. Bridge Protocol Data Unicast
Ans: B
Q: The root switch is the one elected with the _ _ _ _
A. Lowest MAC address
B. Highest MAC address
C. Lowest switch ID
D. Highest switch ID
Ans: C