Flashcards

Flashcards 155 Flashcards
Students 76 Students
Sprache English
Level University
Created / Updated 21.02.2016 / 16.09.2019
Licencing Not defined
Weblink
Embed
0 Exact answers 4 Text answers 151 Multiple-choice answers
Close window

A 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?

Cable certifier

Multimeter

Cable tester

Toner probe

Close window

Which of the following is used to authenticate remote workers who connect from offsite? (Select TWO).

OSPF

VTP trunking

Virtual PBX

RADIUS

802.1x

Close window

Which of the following network infrastructure implementations would be used to support files being transferred between Bluetooth-enabled smartphones?

PAN

LAN

WLAN

MAN

Close window

Which of the following would be used in an IP-based video conferencing deployment? (Select TWO).

RS-232

56k modem

Bluetooth

Codec

SIP

Close window

Which of the following helps prevent routing loops?

Routing table

Default gateway

Route summarization

Split horizon

Close window

Which of the following is MOST likely to use an RJ-11 connector to connect a computer to an ISP using a POTS line?

Multilayer switch

Access point

Analog modem

DOCSIS modem

Close window

An 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?

The administrator should configure the switch ports to auto-negotiate the proper Ethernet settings.

The administrator should configure each vSAN participant to have its own VLAN.

The administrator should connect the iSCSI switches to each other over inter-switch links (ISL).

The administrator should set the MTU to 9000 on the each of the participants in the vSAN.

Close window

A network topology that utilizes a central device with point-to-point connections to all other devices is which of the following?

Star

Ring

Mesh

Bus