Admin
Admin
Age : 21
Joined : 22 Feb 2007
Posts : 72
Localisation : Cyprus
|  Subject: Module 5  Tue Nov 13, 2007 10:09 am | |
| CCNA 1
Chapter 5
=========================
Use this at your own risk.
I'm not responsible for
what you do with it.
Happy cheating ^^
=========================
===========================================================================
What device is used to connect hosts to an Ethernet LAN and requires a straight-through UTP
cable between the hosts and this device?
*switch
===========================================================================
Users with systems that are attached to a hub are complaining about poor response time. What
device could replace the hub and provide immediate response time improvement?
*switch
===========================================================================
Refer to the exhibit. How many collision domains exist in the network?
*2
===========================================================================
At which layer of the OSI model does the MAC address of a NIC reside?
*data link
===========================================================================
Which statement describes a typical use of Gigabit Ethernet?
*to provide high-speed connectivity for backbones and cross connects
===========================================================================
Refer to the exhibit. A technician measured the lengths of the CAT 5e structured cable runs
in the exhibit. How should the technician evaluate the cabling shown in the diagram to the
network administrator?
*Station B may experience intermittent problems because the length exceeds the
recommended standard.
===========================================================================
What is the most common type of cabling used in LANs?
*UTP
===========================================================================
In which situations would a crossover cable be used to connect devices in a network? (Choose
two.)
*switch to hub
*switch to switch
===========================================================================
Refer to the exhibit. What is the appropriate cable to use at each of the numbered network
connections?
*1-rollover; 2-crossover; 3-straight-through; 4-straight-through
===========================================================================
The ends of a UTP cable are shown in the exhibit. Which cable configuration is shown?
**Wiring in both images are the same**
*straight-through
===========================================================================
The ends of a UTP cable are shown in the exhibit. Which cable configuration is shown?
**Wiring is different**
*crossover
===========================================================================
Which two devices are considered OSI Layer 1 devices? (Choose two.)
*hubs
*repeaters
===========================================================================
Which statement is accurate about a WAN link?
*The link transmits data serially
===========================================================================
Which items in the exhibit are DTE devices?
*A and D
===========================================================================
Which function is a unique responsibility of the DCE devices shown in the exhibit?
*clocking for the synchronous link
===========================================================================
What type of cable would be used to make the connection between the console port of a router
and a workstation?
*rollover
===========================================================================
What is characteristic of the operation of a hub?
*forwards a frame out all interfaces except the inbound interface
===========================================================================
Which of the following are benefits of peer-to-peer networks? (Choose three.)
*easy to create
*no centralized equipment required
*centralized administrator not required
===========================================================================
Which address does a bridge use to make filtering and switching decisions?
*destination MAC
===========================================================================
Which of the following are benefits of a wireless network? (Choose two.)
*mobility
*no need to run cables to hosts
=========================================================================== |
|
