Test
Topic 1, Network Architecture
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Preguntas del test (27)
1A technician has verified that a recent loss of network connectivity to multiple workstations is due
to a bad CAT5 cable in the server room wall. Which of the following tools can be used to locate its
physical location within the wall?- AA.Cable certifier
- BB.Multimeter
- CC. Cable tester
- DD. Toner probe
2Which of the following is used to authenticate remote workers who connect from offsite? (Select
TWO).- AA. OSPF
- BB. VTP trunking
- CC. Virtual PBX
- DD. RADIUS
- EE. 802.1x
3Which of the following network infrastructure implementations would be used to support files being
transferred between Bluetooth-enabled smartphones?- AA. PAN
- BB. LAN
- CC. WLAN
- DD. MAN
4Which of the following would be used in an IP-based video conferencing deployment? (Select
TWO).- AA. RS-232
- BB. 56k modem
- CC. Bluetooth
- DD. Codec
- EE. SIP
5Which of the following helps prevent routing loops?
- AA. Routing table
- BB. Default gateway
- CC. Route summarization
- DD. Split horizon
6Which of the following is MOST likely to use an RJ-11 connector to connect a computer to an ISP
using a POTS line?- AA. Multilayer switch
- BB. Access point
- CC. Analog modem
- DD. DOCSIS modem
7An administrator has a virtualization environment that includes a vSAN and iSCSI switching.
Which of the following actions could the administrator take to improve the performance of data
transfers over iSCSI switches?- AA. The administrator should configure the switch ports to auto-negotiate the proper Ethernet
settings - BB. The administrator should configure each vSAN participant to have its own VLAN.
- CC. The administrator should connect the iSCSI switches to each other over inter-switch links (ISL).
- DD. The administrator should set the MTU to 9000 on the each of the participants in the vSAN.
- AA. The administrator should configure the switch ports to auto-negotiate the proper Ethernet
8A network topology that utilizes a central device with point-to-point connections to all other devices
is which of the following?- AA. Star
- BB. Ring
- CC. Mesh
- DD. Bus
9A technician is connecting a NAS device to an Ethernet network. Which of the following
technologies will be used to encapsulate the frames?- AA. HTTPS
- BB. Fibre channel
- CC. iSCSI
- DD. MS-CHAP
10The network install is failing redundancy testing at the MDF. The traffic being transported is a
mixture of multicast and unicast signals. Which of the following would BEST handle the rerouting
caused by the disruption of service?- AA. Layer 3 switch
- BB. Proxy server
- CC. Layer 2 switch
- DD. Smart hub
11A company wants to create highly available datacenters. Which of the following will allow the
company to continue to maintain an Internet presence at all sites in the event that a WAN circuit at
one site goes down?- AA. Load balancer
- BB. VRRP
- CC. OSPF
- DD. BGP
12A training class is being held in an auditorium. Hard-wired connections are required for all laptops
that will be used. The network technician must add a switch to the room through which the laptops
will connect for full network access. Which of the following must the technician configure on a switch port, for both switches, in order to create this setup?- AA. DHCP
- BB. Split horizon
- CC. CIDR
- DD. TRUNK
13Which of the following communication technologies would MOST likely be used to increase
bandwidth over an existing fiber optic network by combining multiple signals at different
wavelengths?- AA. DWDM
- BB SONET
- CC. ADSL
- DD. LACP
14Which of the following WAN technologies is associated with high latency?
- AA. T1
- BB. Satellite
- CC. Cable
- DD. OCx
15Which of the following provides accounting, authorization, and authentication via a centralized
privileged database, as well as, challenge/response and password encryption?- AA. Multifactor authentication
- BB. ISAKMP
- CC. TACACS+
- DD. Network access control
16Which of the following is used to define how much bandwidth can be used by various protocols on
the network?- AA. Traffic shaping
- BB. High availability
- CC. Load balancing
- DD. Fault tolerance
17Which of the following network topologies has a central, single point of failure?
- AA. Ring
- BB. Star
- CC. Hybrid
- DD. Mesh
18A technician is helping a SOHO determine where to install the server. Which of the following
should be considered FIRST?- AA. Compatibility requirements
- BB. Environment limitations
- CC. Cable length
- DD. Equipment limitations
19When convergence on a routed network occurs, which of the following is true?
- AA. All routers are using hop count as the metric
- BB. All routers have the same routing table
- CC. All routers learn the route to all connected networks
- DD. All routers use route summarization
20A technician has been given a list of requirements for a LAN in an older building using CAT6
cabling. Which of the following environmental conditions should be considered when deciding
whether or not to use plenum-rated cables?- AA. Workstation models
- BB. Window placement
- CC. Floor composition
- DD. Ceiling airflow condition
21A company has a new offering to provide access to their product from a central location rather
than clients internally hosting the product on the client network. The product contains sensitive
corporate information that should not be accessible from one client to another. This is an example
of which of the following?- AA. Public SaaS
- BB. Private SaaS
- CC. Hybrid IaaS
- DD. Community IaaS
22Which of the following refers to a network that spans several buildings that are within walking
distance of each other?- AA. CAN
- BB. WAN
- CC. PAN
- DD. MAN
23An administrator notices an unused cable behind a cabinet that is terminated with a DB-9
connector. Which of the following protocols was MOST likely used on this cable?- AA. RS-232
- BB. 802.3
- CC. ATM
- DD. Token ring
24Which of the following describes an IPv6 address of ::1?
- AA. Broadcast
- BB. Loopback
- CC. Classless
- DD. Multicast
25A SQL server needs several terabytes of disk space available to do an uncompressed backup of a
database. Which of the following devices would be the MOST cost efficient to use for this backup?- AA. SCSI SAN
- BB. FCoE SAN
- CC. NAS
- DD. USB flash drive
26A technician needs to set aside addresses in a DHCP pool so that certain servers always receive
the same address. Which of the following should be configured?- AA. Leases
- BB. Helper addresses
- CC. Scopes
- DD. Reservations
27Which of the following network elements enables unified communication devices to connect to and
traverse traffic onto the PSTN?- AA. Access switch
- BB. UC gateway
- CC. UC server
- DD. Edge router
Información
- Descripción
- N10-006 NET+ Test sobre Topic 1, Network Architecture, creado por marc.maranon el 22/10/2015.
- Autor
- marc.maranon
- Idioma
- English
- Visitas
- 3
- Etiquetas
- Valoración
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