| Other CCDA Interview Questions |
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| Question | Asked @ | Answers |
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| Which tools help to characterize a network?
A. Sniffer
B. CiscoWorks 2000
C. Netsys
D. All of the above | | 1 |
| What network design is becoming common when there is a
central office with one or more remote locations?
A. ISDN PRI at the central location and ISDN BRI at the
remote locations.
B. Using core routers at all sites
C. Only using access routers
D. Using a full mesh network | | 1 |
| Match the following routing protocols with their routing
algorithm.
A. OSPF 1. Distance Vector
B. IGRP 2. Link-State
C. RIP
D. IS-IS
E. NLSP
F. RTMP
G. AURP
H. BGP | | 1 |
| When is the route to a node determined in an SRB (Source
Route Bridging) Token Ring network?
A. Before any data is transmitted
B. After the data is transmitted
C. During the transmission of data
D. After the first frame is transmitted | | 1 |
| What device initiates a session in an X.25 network?
A. DTE
B. DCE
C. PSE
D. PAD | | 1 |
| What happens when the hold-down timer expires?
A. Routes are flushed from the routing table after the flush
timer expires
B. Routes are flushed from the routing table immediately
C. Routes are never flushed
D. A triggered update will reset the hold-down timer | | 1 |
| How does the Spanning Tree Protocol (STP) prevent bridging
loops?
A. By not allowing any redundant paths within the network
B. By calculating the metrics of each path
C. By detecting and logically blocking redundant paths from
the network
D. By creating virtual LANS | HCL | 1 |
| When are SNMP traps sent?
A. When the SNMP manager wants to perform remote
configuration on a networking device
B. When an SNMP agent wants to inform the SNMP manager about
a change of state on the networking device
C. When the SNMP manager wants to access large chunks of data
D. When the NMS wants to share trap information | | 2 |
| A device has 2 synchronous ports, 16 asynchronous ports, and
one ethernet port. What is this device most likely to be?
A. CSU/DSU
B. Access Server
C. Multiplexer
D. ISDN Terminal Adapter | | 1 |
| What is the first step in diagramming packet flow for the
terminals within a network?
A. Identify the end user nodes of all the terminals
B. Figure out the speed of all the servers
C. Find out where all the routers are located
D. Find out where all the switched are located | | 2 |
| Which address is updated at each hop in the path in path
switching? | | 1 |
| What are three LAPB features supported by SDLC?
A. Frame types
B. Frame format
C. Field functions
D. ABM | | 1 |
| ISDN is referenced by a suite of ITU-T (International
Telecommunication Union Telecommunication Standardization
Sector) standards encompassing what three layers of the OSI
reference model?
A. Physical
B. Data Link (LAPD)
C. Data Link (RMON)
D. Network (Q.930 and Q.931) | | 1 |
| Regarding a full-mesh network and a partial-mesh network,
what is the most accurate statement?
A. Split Horizon will not work on a full-mesh network
B. A full-mesh network is more expensive because more
routers are used
C. A partial-mesh network is less expensive because less
virtual circuits are used
D. Broadcasts are more plentiful on a partial-mesh network | | 1 |
| Which of the following does not specify an application
requirement that affects your network design?
A. The number of users
B. The peak hours that the applications are used
C. The types of applications used
D. Security risks | | 1 |
| It is not necessary to build an entire network to prove your
network design.
A. True
B. False | | 1 |
| How many networks will be advertised using route
summarization within an OSPF network if you are given the
following networks?
192.108.168.0
192.108.169.0
192.108.170.0
192.108.171.0
192.108.172.0
192.108.173.0
192.108.174.0
192.108.175.0
A. 1
B. 2
C. 3
D. 4
E. 5 | | 1 |
| Which of the following three protocols replace SDLC?
A. 802.2
B. HDLC
C. QLLC
D. X.25 | | 1 |
| Match the following devices with the correct description.
A. Switch 1. Operates at the physical layer and
extends the cable as if it is a single
cable.
B. Router 2. Operates at the physical layer and
connects all connections into one
device or concentrator.
C. Repeater 3. Operates at the network layer and
can filter both hardware and network
addresses.
D. Hub 4. Works at the Data-Link layer and
transmits a digital signal only to the
specific port where the destination
MAC address is located. | | 1 |
| What set of Frame Relay enhancements offer extensions for
managing complex internetworks?
A. CMT
B. SNMP
C. LMI
D. RMON | | 1 |
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