Hosting Gratis

Rabu, 09 Januari 2013

Kunci Jawaban CCNA Cisco Final Exam


1
Which router configuration mode will require user authentication if an administrator issues the enable secret command?
user executive mode
privileged executive mode
global configuration mode
service specific configuration mode

2


Refer to the exhibit. A web browser is running on host PC1 with an IP address 10.10.2.2/24. A dynamic port number of 49152 is assigned to the browser. The browser sends a request for a web page to the web server with an IP address 192.168.1.254/24. Which statement is true?
The session is established using TCP, and the socket number for the web server is 192.168.1.254: 80.
The session is established using TCP, and the socket number for the web server is 192.168.1.254: 49152.
The session is established using UDP, and the socket number for the web server is 192.168.1.254: 80.
The session is established using UDP, and the socket number for the web server is 192.168.1.254: 49152.

3


Refer to the exhibit. Cable A is plugged into the console port on switch S1. What is required on the PC for a network technician to enter the initial configuration on S1?
a terminal emulation program
a web browser
a Telnet client
an FTP client

4
Which OSI layer addressing is required to route packets between two networks?
Layer 1
Layer 2
Layer 3
Layer 4

5
What are the default terminal emulation software settings when configuring a Cisco device through a console port?
Bits per second: 19200
Data bits: 7
Parity: None
Stop bits: 0
Flow control: None
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
Bits per second: 19200
Data bits: 7
Parity: None
Stop bits: 0
Flow control: Hardware
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: Hardware

6
A user sees the command prompt: Router(config-if)# . What task can be performed at this mode?
Reload the device.
Perform basic tests.
Configure individual interfaces.
Configure individual terminal lines.

7
What is the first thing that happens when a collision occurs in an Ethernet network?
The transmitting devices invoke the backoff algorithm.
The transmitting devices stop transmitting immediately.
The transmitting devices immediately back off transmitting for a preset period of time.
The transmitting devices continue to transmit to ensure that all devices on the network detect the collision.

8
A network technician is tasked with setting up a network for six users, but the users should be able to use their accounts to log on from any of the six computers. What type of network should be used?
workgroup
P2P applications
peer-to-peer network
client-server network

9
Which topology divides the collision domain and provides full media bandwidth to the hosts in the network?





10
What command can be used to troubleshoot domain name resolution issues?
get
arp -a
tracert
nslookup

11
Which three IPv4 addresses represent subnet broadcast addresses? (Choose three.)
192.168.4.63 /26
192.168.4.129 /26
192.168.4.191 /26
192.168.4.51 /27
192.168.4.95 /27
192.168.4.221 /27

12
Which option shows how a router will route packets to a remote network?





13


Refer to the exhibit. What is the total amount of RAM on the router?
16384 KB
31360 KB
114688 KB
131072 KB

14
Which device should be used for enabling a host to communicate with another host on a different network?
switch
hub
router
host

15


Refer to the exhibit. Host A and B are unable to communicate with each other. What is the reason for this?
Host A is assigned a network address.
Host B is assigned a multicast address.
Host A and host B belong to different networks.
The gateway addresses are network addresses.

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