Informatik

 504

Which of the following are authentication methods that can use AAA authentication? (Select
TWO).

602
A network administrator needs to deploy seven equally spaced WAPs along an underground
tunnel. Which of the following is the BEST channel design to avoid interference?

2
The Network Interface Layer of the TCP/IP model corresponds to which of the following layers of
the OSI model? (Select TWO).

3
In which of the following layers of the OSI model would MAC addressing be found?
 

7
On which of the following OSI model layers would a MAC address be used?

10
Which of the following TCP/IP model layers does the OSI model Presentation layer map to?

33
At which of the following layers of the OSI model does ASCII work?

49
Which of the following networking devices can exist at several layers of the OSI model at the same
time? (Select TWO).

52
The network interface layer of the TCP/IP model corresponds with which of the following layers of
the OSI model? (Select TWO).

57
Which of the following is the OSI layer that handles file compression such as LZMA or DEFLATE?

63
If a NIC does not have a link light, there is a failure at which of the following OSI layers?
 

64
Which of the following OSI layers allows users to access network services such as file sharing?
 

217
Users report that an internal file server is inaccessible. Of the following commands, which would
be the MOST useful in determining network-layer connectivity?

254
Users at a remote site are unable to establish a VPN to the main office. At which of the following
layers of the OSI model does the problem MOST likely reside?

294
A router operates at which of the following layers of the OSI model?

320
Which of the following provides RSA encryption at the session layer?

353
The TCP/IP application layer contains which of the following OSI layers?

366
The application layer in the TCP/IP model is comparable to which of the following layers in the OSI
model?

390
At which of the following layers do IP addresses exist?
 

393
A network administrator wants to add the firewall rule to allow SSH traffic to the FTP server with
the assigned IP 192.168.0.15 from the Internet. Which of the following is the correct firewall rule?
 

632

The network technician has recently implemented VLANs on the company network. Ever since this
implementation, sections within the company can no longer share information. While
troubleshooting, the technician realizes they are unable to ping a device from another VLAN.
Which of the following needs to be configured to fix this problem?

635
At which layer of the OSI and TCP/IP model would HTTP and FTP be found?

636
At which layer of the TCP/IP model would cabling exist?

677
A technician has been tasked with planning and implementing a new wired-only network for a
small office. A hardware list has been compiled, but the technician is unsure about the final
necessary item. Which of the following will BEST complete the small wired network setup?

(1) 1000 foot CAT6 spool

(1) crimper

(1) 16 port gigabit switch

(20) RJ-45 connectors

(12) RJ-45 wall jacks

(1) ____________

728
The MAC address of a network device is used to communicate at which of the following OSI
layers?

815
Which of the following OSI model layers is used to frame packets that are sent over a medium?

761
Joe, a network technician, is implementing a wireless network and needs to support legacy
devices. He has selected to use WPA mixed mode. WPA mixed mode is normally implemented
with which of the following encryption factors? (Select TWO).

762
CAT6 has how many twisted copper pairs?

356
A user is unable to open up websites on the Internet from a browser. The administrator determines
that the workstation can ping its local gateway, but not the remote web server. At which of the
following layers of the OSI model does the problem MOST likely exist?

817
Frame relay occurs at which of the following layers of the OSI model?

818
Which of the following protocols occurs at Layer 4 of the OSI model?
 

819
A technician testing an Ethernet card uses a cable wired with pins 1,2 to pins 3,6 on the same RJ-
45 plug. Which of the following describes what the technician is using?

820
Which of the following can assist when troubleshooting a cable that meets the 1000BaseLX
specification?

821
Which of the following tools allows an administrator to identify a cable?

822
An administrator would like to decrease the load time of common websites that employees review
daily. Which of the following can be installed?

823
Which of the following network topologies is MOST likely used in remote access VPN?
 

825
Which of the following protocols exchange the latest information that has changed in the routing
table?
 

826
An advertised route learned from one protocol over a different protocol is called:

798
A SOHO client has tasked Joe, a technician, with setting up a basic SOHO network to support fourlaptops and one desktop PC. The client would also like to have a basic wireless network to use for
internal devices only that is secure. Given the list of requirements, which of the following devices
would Joe need to purchase for his client? (Select TWO).
 

769
Which of the following protocols would be MOST likely found to be running on a device in a SOHO

A. BGP
B. SONET
C. IPSec
D. OSPF