Ensurepass

 

QUESTION 131

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

 

A.

Session

B.

Transport

C.

Presentation

D.

Application

 

Correct Answer: C

Explanation:

The presentation layer is responsible for the delivery and formatting of information to the application layer for further processing or display. It relieves the application layer of concern regarding syntactical differences in data representation within the end-user systems. An example of a presentation service would be the conversion of an EBCDIC- coded text computer file to an ASCII-coded file.

 

 

 

 

 

QUESTION 132

A user does not have network connectivity. While testing the cable the technician receives the below reading on the cable tester:

 

1———–1

 

2———–2

 

3———–3

 

4———–4

 

5———–5

 

6———–6

 

7———–7

 

8———–8

 


Which of the following should the technician do NEXT?

 

A.

Cable is a crossover, continue troubleshooting

B.

Pin 3 is not used for data, continue troubleshooting

C.

Pin 3 is not used for data, replace the NIC

D.

Redo the cable’s connectors

 

Correct Answer: D

Explanation:

Incomplete/Incorrect Question.

 

 

QUESTION 133

An employee connects to a
work computer from home via the built-in Windows remote desktop connection. Which of the following is MOST likely being used to establish the connection?

 

A.

RDP

B.

RTP

C.

RIP

D.

RAS

 

Correct Answer: A

Explanation:

Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft, which provides a user with a graphical interface to connect to another computer over a network connection. The user employs RDP client software for this purpose, while the other computer must run RDP server software.

 

 

 

 

 

 

 

 

QUESTION 134

A technician is reviewing the following company diagram to determine proper connectivity settings:

 

clip_image002

 

Which of the following device configurations is out of specifications?

 

A.

LaptopC

B.

ServerE

C.

LaptopB

D.

ServerA

E.

PC1

 

Correct Answer: D

Explanation:

No legitimate Category 6e standard exists

 

 

QUESTION 135

DRAG DROP

GigSwitch1 is currently configured with a speed of 100 and Duplex is set to Auto on all interfaces. Interface 2 will be connected to GigSwitch2 which is used for all departments. Interface 1 will be used for HR traffic only.

 

GigSwitch1 needs to be configured with the following parameters:

 

Configure the necessary protocol to prevent switching loops

 

Configure GigSwitch1 with a /24 IP address for management

 

Traffic across Interfac
e 1 needs to be forced to accept and receive up to 100Mbps data at the same time

 

Traffic across Interface 2 needs to be forced to use Gigabit speeds and maximum performance

 

Drag and drop the appropriate configurations to their corresponding requirements. All placeholders must be filled. Not all configurations will be used.

 

clip_image004

 

Correct Answer:

clip_image006

 

 

QUESTION 136

Which of the following WAN technologies uses an analog phone line to transmit data?

 

A.

LTE

B.

DSL

C.

Satellite

D.

Cable

 

Correct Answer: B

Explanation:

DSL is a high-speed Internet service like cable Internet. DSL provides high- speed networking over ordinary phone lines using broadband modem technology. DSL technology allows Internet and telephone service to work over the same phone line without requiring customers to disconnect either their voice or Internet connections.

 

 

QUESTION 137

Which of the following would the telecommunications carrier use to segregate customer traffic over long fiber links?

 

A.

VLAN

B.

MPLS

C.

VPN

D.

PSTN

 

Correct Answer: B

Explanation:

MPLS is a mechanism in high-performance telecommunications networks that directs data from one network node to the next based on short path labels rather than long network addresses, avoiding complex lookups in a routing table. The labels identify virtual links (paths) between distant nodes rather than endpoints.

 

 

QUESTION 138

Which of the following connectors is usable in SFP modules?

 

A.

ST

B.

LC

C.

LX

D.

SX

 

Correct Answer: B

Explanation:

LC connector is used in SFP modules.

 

clip_image008

 

 

QUESTION 139

Which of the following supports faster wireless broadband speeds?

 

A.

Satellite

B.

Wi-MAX

C.

ISDN

D.

OC-3

 

Correct Answer: B

Explanation:

Wi-MAX (Worldwide Interoperability for Microwave Access) is a wireless communications standard designed to provide 30 to 40 megabit-per-second data rates with the 2011 update providing up to 1 G bit/s for fixed stations.

 

 

QUESTION 140

A network where all traffic feeds through a centralized gateway uses which of the following topologies?

 

A.

Peer-to-peer

B.

Ring

C.

Bus

D.

Star

 

Correct Answer: D

Explanation:

A bus topology is a type of network setup where each computer and network device is connected to a single cable or backbone.

 

 

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