Download Exam 98-366 Practice Test Questions with 100% Verified Answers [Q138-Q159]

4.5/5 - (2 votes)

Download Exam 98-366 Practice Test Questions with 100% Verified Answers

Share Latest 98-366Test Practice Test Questions, Exam Dumps

NEW QUESTION 138
This question requires that you evaluate the underlined text to determine if it is correct.
WEP wireless encryption is the most susceptible to interception and decryption.
Select the correct answer if the underlined text does not make the statement correct.
Select ‘No change is needed” if the underlined text makes the statement correct

WPA-AES

WPA2

WPA-PSK

No change is needed

Several weaknesses have been discovered using WEP encryption that allows an attacker using readily available software to crack the key within minutes.

NEW QUESTION 139
What are two characteristics of fiber optic cable? (Choose two.)

Conducts electricity

Requires metal conduit

Supports splicing

Requires a polish for end connectors

Explanation/Reference:
C: A mechanical splice is a junction of two or more optical fibers that are aligned and held in place by a self- contained assembly (usually the size of a large carpenter’s nail).[1] The fibers are not permanently joined, just precisely held together so that light can pass from one to another.
D: Modern connectors typically use a “physical contact” polish on the fiber and ferrule end. This is a slightly convex surface with the apex of the curve accurately centered on the fiber, so that when the connectors are mated the fiber cores come into direct contact with one another.
Note: Optical fiber connectors are used to join optical fibers where a connect/disconnect capability is required.
Due to the polishing and tuning procedures that may be incorporated into optical connector manufacturing, connectors are generally assembled onto optical fiber in a supplier’s manufacturing facility.

NEW QUESTION 140
Which of the following services masks internal IP addresses from outside the network?

DHCP

WINS

NAT

DNS

Explanation/Reference:
The majority of NATs map multiple private hosts to one publicly exposed IP address. In a typical configuration, a local network uses one of the designated “private” IP address subnets (RFC 1918). A router on that network has a private address in that address space. The router is also connected to the Internet with a “public” address assigned by an Internet service provider.

NEW QUESTION 141
Which access method is used in a physical ring topology?

collision

token passing

avoidance

polling

NEW QUESTION 142
Which protocol can be used to encrypt packets on the Internet?

SNMP

HTTPS

TFTP

HTTP

NEW QUESTION 143
What server is used to translate host names to IP addresses?

DNS

WINS

HOSTS

DHCP

NEW QUESTION 144
This question requires that you evaluate the underlined text to determine if it is correct.
The four IEEE standards, 802.11a, b, g, and n, are collectively known as mobile ad hoc networks.
Select the correct answer if the underlined text does not make the statement correct. Select ‘No change is needed” if the underlined text makes the statement correct.

WiMAX

Bluetooth

WiFi

No change is needed

NEW QUESTION 145
What is a similarity between Layer 2 and Layer 3 switches?

Both provide a high level of security to the network.

Both use logical addressing to forward transmissions.

Both forward packets onto the network.

Both allow the implementation of VLANs.

NEW QUESTION 146
What happens when an 802.11b node starts broadcasting within the range of an 802.llg access point?

The access point will transmit, but the node will be unable to receive.

A connection will be established,

Both the node and the access point will be unable to transmit.

The node will transmit, but the access point will be unable to receive.

NEW QUESTION 147
DRAG DROP
Match each network type to its corresponding definition.
To answer, drag the appropriate network type from the column on the left to its definition on the right. Each network type may be used once, more than once, or not at all. Each correct match is worth one point.
Select and Place:

Explanation/Reference:
* An extranet is a computer network that allows controlled access from outside of an organization’s intranet. Extranets are used for specific use cases including business-to-business (B2B).
* An intranet is a private network that is contained within an enterprise
* The Internet is a global system of interconnected computer networks

NEW QUESTION 148
The default port used for telnet is:

8080

NEW QUESTION 149
To protect a network when it is connected to the Internet, you should use a:

bridge.

firewall.

switch.

router.

NEW QUESTION 150
Which technology can you use to extend an internal network across shared or public networks?

VLAN

Microsoft ASP-NET

Microsoft .NET Framework

VPN

Explanation/Reference:
VPN is a network that is constructed by using public wires – usually the Internet – to connect to a private network, such as a company’s internal network.

NEW QUESTION 151
A Media Access Control (MAC) address identifies a/an:

UPnP device.

local broadcast domain.

network interface card (NIC).

local area network (LAN).

NEW QUESTION 152
What is an example of a network device that associates a network address with a port?

Switch

Router

Hub

DSL modem

NEW QUESTION 153
For which two reasons should you use IPsec between computers? (Choose two.)

Data compression

Data integrity

Data redundancy

Data confidentiality

IPSEC (Internet Protocol Security) is a security protocol that provides encryption and authentication over the Internet. IPSEC supports network-level data integrity, data confidentiality, data origin authentication, and replay protection.

NEW QUESTION 154
What are three advantages of VLANs? (Choose three.)

They can logically address packets by using IP.

They require a router to connect to VLANs on another switch.

They compartmentalize a network and isolate traffic.

They are efficient because a single switch can implement only a single VLAN.

They act as though they are on the same LAN regardless of physical location.

VLANs provide the following advantages:
* (E) VLANs enable logical grouping of end-stations that are physically dispersed on a network. …
* VLANs reduce the need to have routers deployed on a network to contain broadcast traffic. …
* (C) Confinement of broadcast domains on a network significantly reduces traffic.
By confining the broadcast domains, end-stations on a VLAN are prevented from listening to or receiving broadcasts not intended for them.
* (B) If a router is not connected between the VLANs, the end-stations of a VLAN cannot communicate with the end-stations of the other VLANs.

NEW QUESTION 155
A user reports that she cannot connect to network resources from a computer on the company network.
The user was able to connect to the network resources yesterday.
You verify that the user’s computer is properly physically connected to the network. You discover that the computer’s IP address is 169.254.48.97.
You need to restore access to network resources.
What should you do next?

Flush the cache on the DNS server.

Reset the user’s password on the server.

Check your router’s current routing tables.

Verify that the DHCP service is available.

Explanation/Reference:
169.254.48.97 is an APIPA address. An APIPA address is used when the DHCP server is not available.

NEW QUESTION 156
What is the maximum cable length for a single Cat5 UTP cable run?

285 feet/86.87 meters

328 feet/99.97 meters

432 feet/131.67 meters

600 feet/182.88 meters

NEW QUESTION 157
A network that separates an organization’s private network from a public network is a/an:

Firewall

Extranet

Perimeter

Internet

NEW QUESTION 158
Which type of network covers the broadest area?

WAN

CAN

LAN

PAN

NEW QUESTION 159
Which Microsoft network service can you use to establish a connection to a corporate LAN without any user action?

VPN

Remote Desktop

DirectAccess

Nap

DirectAccess allows remote users to securely access internal network file shares, Web sites, and applications without connecting to a virtual private network (VPN). An internal network is also known as a private network or intranet. DirectAccess establishes bi-directional connectivity with an internal network every time a DirectAccess-enabled computer connects to the Internet, even before the user logs on. Users never have to think about connecting to the internal network and IT administrators can manage remote computers outside the office, even when the computers are not connected to the VPN.

Loading …

Target audience and requirements

Microsoft 98-366 is a certification exam designed for those individuals who are familiar with general networking technologies and concepts but have little or no work experience and want to enter the field and pursue a career as an IT developer or a network professional. To take this Microsoft test with flying colors, the applicants need to show that they possess an understanding of software development fundamentals, security fundamentals, and networking fundamentals. They also have to demonstrate their mastery of system administrator fundamentals, database fundamentals, and Windows development fundamentals.

What’s more, the potential candidates for this exam need to understand the basics of web development and wireless networking, and be confident they have a thorough knowledge of IP addressing, local area and wide area networks, switches, and routers. Additionally, they should also be well conversant with the OSI model. They need to demonstrate their knowledge of software development and security fundamentals.

Positive Aspects of Valid Dumps 98-366 Exam Dumps!: https://www.test4cram.com/98-366_real-exam-dumps.html

Target audience and requirements

Leave a Reply Cancel reply