NEW QUESTION 1

A client has combined the voice-data circuit from a provider and is getting the maximum download and upload speeds of 2.0Mbps. Which of the following services is being used?

• A. ADSL
• B. T1
• C. E1
• D. VDSL

Answer: A

NEW QUESTION 2

A network technician was tasked to install a network printer and share it to a group of five human resource employees. The technician plugged the device into a LAN jack, but was unable to obtain an IP address automatically. Which of the following is the cause of the problem?

• A. DNS
• B. Wrong TCP port
• C. Split horizon
• D. DHCP scope

Answer: D

NEW QUESTION 3
HOTSPOT
Workstations are unable to access the Internet after a recent power outage. Configure the appropriate devices to ensure ALL workstations have Internet connectivity.
Instructions: All ports can be enabled (green) or disabled (red). When you have completed
the simu-lation please select the Done button.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
All ports should be enabled.

NEW QUESTION 4

A customer has engaged a company to improve the availability of all of the customer's
services and applications, enabling the customer to minimize downtime to a few hours per quarter. Which of the following will document the scope of the activities the company will provide to the customer, including the intended outcomes?

• A. MLA
• B. MOU
• C. SOW
• D. SLA

Answer: C

Explanation:
SOW stands for Statement of Work. When a company has been hired for a project that involves many tasks, a statement of work is often issued at the start of the project.
The SOWwill outline the tasks or activities in a project, their costs and the timelines for deliverables within the project. In an IT project, the SOW would define what tasks will be performed (hardware and software upgrades etc.), why the work is being done andhow long each stage of the project will take.

NEW QUESTION 5

Which of the following is the number of bits there are in 1024 bytes?

• A. 512b
• B. 4096b
• C. 8000b
• D. 8192b

Answer: D

NEW QUESTION 6

A technician has terminated a cable on the datacenter with an RJ-11 connector. Which of the following applications is MOST likely being used?

• A. Ethernet for a NAS appliance
• B. Out-of-band management
• C. VRRP interconnect link
• D. Crossover patch cabling

Answer: D

NEW QUESTION 7

Which of the following broadband WAN technologies would MOST likely be used to connect several remote branches that have no fiber or satellite connections?

• A. OC12
• B. POTS
• C. WiMax
• D. OC3

Answer: B

NEW QUESTION 8

A network technician must allow use of HTTP from the internet to an internal resource running HTTP. This is an example of which of the following?

• A. Dynamic DNS
• B. Virtual Private networking (VPN)
• C. Dynamic NAT
• D. Port Forwarding

Answer: D

NEW QUESTION 9

A company has a network with three switches, each one with eight ports. The switch is connected to a router that has a hub with four computers plugged into one of its interfaces. How many broadcast domains are present in this company's network

• A. 1
• B. 2
• C. 5
• D. 16
• E. 28

Answer: B

NEW QUESTION 10

A network manager wants a monthly report of the security posture of all the assets on the network (e.g. workstations, servers, routers, switches, firewalls). The report should include any feature of a system or appliance that is missing a security patch, OS update, etc. and the severity of risk that is associated with the missing update or patch. Which of the following solutions would work BEST to present this data?

• A. Security policy
• B. Penetration scan
• C. Virus scan
• D. Vulnerability scanner

Answer: D

NEW QUESTION 11

A network technician has just received an email regarding a security issue detected on the company's standard web browser. Which of the following will MOST likely fix the issue?

• A. Firmware update
• B. OS update
• C. Vulnerability patch
• D. Driver update

Answer: C

NEW QUESTION 12

Which of the following PDUs is used by a connectionless protocol?

• A. Frames
• B. Segments
• C. Streams
• D. Datagram

Answer: D

Explanation:
UDP is a connectionless transport protocol that operates in the transport layer of the OSI model. UDP stands for User Datagram Protocol. PDUs (Protocol Data Units) used by UDP are known as Datagrams.

NEW QUESTION 13

When setting up a virtual machine, which of the following is an advantage of a virtual NIC as compared to a hardware NIC?

• A. A virtual NIC does not require a dedicated slot.
• B. A virtual NIC does not have to be assigned an IP address.
• C. A virtual NIC is backwards compatible to work with IPv4.
• D. A virtual NIC exceeds the IP port limits.

Answer: A

NEW QUESTION 14

Matt, an administrator, notices a flood fragmented packet and retransmits from an email server. After disabling the TCP offload setting on the NIC, Matt sees normal traffic with packets flowing in sequence again. Which of the following utilities was he MOST likely using to view this issue?

• A. Spam filter
• B. Protocol analyzer
• C. Web application firewall
• D. Load balancer

Answer: B

NEW QUESTION 15

Kim, a network administrator, is seeing workstations in building C authenticate to the building A wireless access point. Which of the following would resolve this issue?

• A. Change the security method
• B. Reduce the transmission power
• C. Change the SSID
• D. Change the frequency

Answer: B

NEW QUESTION 16

Which of the following would be the result of a user physically unplugging a VoIP phone and connecting it into another interface with switch port security enabled as the default setting?

• A. The VoIP phone would request a new phone number from the unified communications server.
• B. The VoIP phone would cause the switch interface, that the user plugged into, toshutdown.
• C. The VoIP phone would be able to receive incoming calls but will not be able to make outgoing calls.
• D. The VoIP phone would request a different configuration from the unified communications server.

Answer: B

Explanation:
Without configuring any other specific parameters, the switchport security feature will only permit one MAC address to be learned per switchport (dynamically) and use the shutdown violation mode; this means that if a second MAC address is seen on the switchport the port will be shutdown and put into the err-disabled state.

NEW QUESTION 17
CORRECT TEXT
SIMULATION
After recent changes to the pictured network, several users are unable to access the servers. Only PC1, PC2, PC3, and PC4 are configurable. You can only change the adapter configurations to each PC.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
On PC3, change the subnet mask to 255.255.255.0. When it is set to 255.255.255.128, then the PC with a .129 address will not be on the same subnet as the default gateway which is .1
On PC4, change the default gateway to 10.0.2.1. It has been incorrectly set as 10.1.2.1.
On this simulation, you will be asked to test connectivity after fixing the issues. You MUST ping the other three computers on EACH computer (i.e. from PC1, ping PC2, PC3, PC4, and from PC2, ping PC1, PC3 and PC4, etc)

NEW QUESTION 18

A network technician has been tasked to configure a new network monitoring tool that will examine interface settings throughout various network devices. Which of the following would need to be configured on each network device to provide that information in a secure manner?

• A. S/MIME
• B. SYSLOG
• C. PGP
• D. SNMPv3
• E. RSH

Answer: D

Explanation:
The network monitoring need to use a network management protocol. SNMP has become the de facto standard of network management protocols. The securityweaknesses of SNMPv1 and SNMPv2c are addressed in SNMPv3.

NEW QUESTION 19

Keeping an authoritative and timely record of network devices and their settings is a key activity of which of the following?

• A. Project management
• B. Quality of service
• C. Configuration management
• D. Bandwidth shaping

Answer: C

NEW QUESTION 20

Which of the following 802.11g antennas broadcast an RF signal in a specific direction with a narrow path?

• A. Omni-direction
• B. Unidirectional
• C. Patch
• D. Yagi

Answer: B

NEW QUESTION 21

An administrator’s router with multiple interfaces uses OSPF. When looking at the router’s status, it is discovered that one interface is not passing traffic.
Given the information below, which of the following would resolve this issue?
Output:
Fast Ethernet 0 is up, line protocol is down Int ip address is 10.20.130.5/25
MTU 1500 bytes, BW10000 kbit, DLY 100 usec Reliability 255/255, Tx load 1/255, Rx load 1/255 Encapsulation ospf, loopback not set
Keep alive 10
Full duplex, 100Mb/s, 100 Base Tx/Fx Received 1052993 broadcasts
0 input errors
0 packets output, 0 bytes
0 output errors, 0 collisions, 0 resets

• A. Set the loopback address
• B. Enable the connecting port
• C. Put the IP address in the right broadcast domain
• D. Replace the line card
• E. Set OSPF to area 0

Answer: B

NEW QUESTION 22

A technician configures a firewall in the following manner in order to allow HTTP traffic Source IPZone Dest IPZonePortAction
AnyUntrustAnyDMZ80Allow
The organization should upgrade to which of the following technologies to prevent unauthorized traffic from traversing the firewall?

• A. HTTPS
• B. Stateless packet inspection
• C. Intrusion detection system
• D. Application aware firewall

Answer: D

NEW QUESTION 23

A network technician wants to baseline traffic flows on a specific network. Which of the following will provide the GREATEST level of detail?

• A. Network flow information
• B. SNMP traps
• C. Debug level syslog
• D. Protocol analyzer

Answer: D

NEW QUESTION 24
CORRECT TEXT
SIMULATION
You have been tasked with setting up a wireless network in an office. The network will consist of 3 access points and a single switch. The network must meet the following parameters.
The SSIDs need to be configured as corpnet with a key of S3cr3t! The wireless signals should not interfere with each other
The subnet the Access points and Switch are on should only support 30 devices maximum The access Points should be configured to only support TKIP clients at a maximum speed
Instructions: Click on the devices to review their information and adjust the setting of the APs to meet the given requirements.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
This simulation is still under construction. On the first exhibit, the layout should be as
follows
Access Point Name AP1 IP Address 192.168.1.3
Gateway 192.168.1.2 SSID corpnet
SSID Broadcast yes
Mode G Channel 1
Speed Auto Duplex Auto
WPA
Passphrase S3cr3t! Exhibit 2 as follows
Access Point Name AP2 IP Address 192.168.1.4
Gateway 192.168.1.2 SSID corpnet
SSID Broadcast yes
Mode G Channel 6
Speed Auto Duplex Auto
WPA
Passphrase S3cr3t! Exhibit 3 as follows
Access Point Name AP3 IP Address 192.168.1.5
Gateway 192.168.1.2 SSID corpnet
SSID Broadcast yes
Mode G Channel 11
Speed Auto Duplex Auto
WPA
Passphrase S3cr3t!

NEW QUESTION 25

An administrator needs to install a centrally located firewall that needs to block specific
incoming and outgoing IP addresses, without denying legitimate return traffic. Which of the following firewall types should the administrator install?

• A. A host- based firewall
• B. A network-based firewall
• C. A host-based stateful firewall
• D. A stateless network-based firewall.

Answer: D

NEW QUESTION 26

The administrator's network has OSPF for the internal routing protocol. One port going out to the Internet is congested. The data is going out to the Internet, but queues up before sending. Which of the following would resolve this issue?
Output:
Fast Ethernet 0 is up, line protocol is up Int ip address is 10.20.130.5/25
MTU 1500 bytes, BW10000 kbit, DLY 100 usec Reliability 255/255, Tx load 1/255, Rx load 1/255 Encapsulation ospf, loopback not set
Keep alive 10
Half duplex, 100Mb/s, 100 Base Tx/Fx Received 1052993 broadcasts
0 input errors
983881 packets output, 768588 bytes
0 output errors, 0 collisions, 0 resets

• A. Set the loopback address
• B. Change the IP address
• C. Change the slash notation
• D. Change duplex to full

Answer: D

Explanation:
From the output we see that the half-duplex is configured. This would not use the full capacity of ports on the network. By changing to full duplex the throughput would be doubled.
Note: All communications are either half-duplex or full-duplex. During half-duplex communication, a device can either send communication or receive communication, but not both at the same time. In full-duplex communication, both devices can send and receive communication at the same time. This means that the effective throughput is doubled and communication is much more efficient.

NEW QUESTION 27

A network administrator noticed that when one computer goes down, all the other computers in the office will not work. Which of the following topologies is in use?

• A. Star
• B. Ring
• C. Hybrid
• D. Bus
• E. Mesh

Answer: D

NEW QUESTION 28

A network administrator is trouble shooting a connectivity issue on a user’s workstation. The technician reviews the following packet capture:

Given the above output, which of the following is the reason why the user is experiencing network connectivity issues?

• A. The MAC address for the default gateway is unknown.
• B. The ARP query is incorrectly going to 0.0.0.0 instead of 192.168.1.1.
• C. Name resolution is not occurring properly.
• D. The packet capture shows an IP conflict.

Answer: A

Explanation:
NEW QUESTIONS:

NEW QUESTION 29
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