[Sep 08, 2022] 98-366 Sample with Accurate & Updated Questions
98-366 Exam Info and Free Practice Test | Exams-boost
NEW QUESTION 135
A private network that allows members of an organization to exchange data is an:
- A. Extranet
- B. Ethernet
- C. Intranet
- D. Internet
Answer: C
Explanation:
An intranet is a computer network that uses Internet Protocol technology to share information, operational systems, or computing services within an organization. This term is used in contrast to extranet, a network between organizations, and instead refers to a network within an organization.
NEW QUESTION 136
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Hot Area:
Answer:
Explanation:
Explanation/Reference:
* Yes, the TCP/IP four layers corresponds to the OSI model's seven layers.
* No, the TCP/IP application layer corresponds to only the three top OSI Layers.
* Yes, TCP transport (host-to-host in diagram below) and Internet layers corresponds to layer 3 and layer 4 in the OSI model.
Illustration:
NEW QUESTION 137
If an 802.llg Internet connection has connectivity problems, what may be the cause?
- A. a cellular phone
- B. Incandescent lights
- C. Electromagnetic interference (EMI)
- D. a cordless phone
Answer: D
NEW QUESTION 138
Which of the following represents a Media Access Control (MAC) address?
- A. GV:ZC:KK:DK:FZ:CA
- B. 255.255.255.0
- C. 127.0.0.1
- D. 05:35:AB:6E:Al:25
Answer: D
Explanation:
The standard (IEEE 802) format for printing MAC-48 addresses in human-friendly form is six groups of two hexadecimal digits, separated by hyphens (-) or colons (:), in transmission order (e.g. 01-23-45-67-89-ab or 01:23:45:67:89:ab ).
NEW QUESTION 139
What type of record does DNS use to find a mail service?
- A. Host (A) DNS record
- B. Service (SRV) DNS record
- C. Mail Exchanger (MX) DNS record
- D. Canonical (CNAME) DNS record
Answer: C
Explanation:
Explanation/Reference:
A mail exchanger record (MX record) is a type of resource record in the Domain Name System that specifies a mail server responsible for accepting email messages on behalf of a recipient's domain, and a preference value used to prioritize mail delivery if multiple mail servers are available. The set of MX records of a domain name specifies how email should be routed with the Simple Mail Transfer Protocol (SMTP).
NEW QUESTION 140
A network device that associates a Media Access Control (MAC) address with a port is a:
- A. Hub
- B. DSL modem
- C. Router
- D. Switch
Answer: D
Explanation:
Explanation/Reference:
A switch begins learning the local MAC addresses as soon as it is connected to other devices or to a network.
This learning capability makes switches easy to use on a network.
The switch learning process works like this:
1.As a PC or other networked device sends a frame to another device through the switch, the switch captures the source MAC address of the frame and the interface that received it.
2.The switch confirms or adds the MAC address and the port to the lookup table.
NEW QUESTION 141
To protect a network when it is connected to the Internet, you should use a:
- A. Bridge
- B. Router
- C. Switch
- D. Firewall
Answer: D
Explanation:
Explanation
Explanation/Reference:
A firewall is software or hardware that checks information coming from the Internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
NEW QUESTION 142
This question requires that you evaluate the underlined text to determine if it is correct.
In a wireless network that requires an SSL certificate, WEP handles the SSL certificate.
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.
- A. No change is needed
- B. 802.1X
- C. WPA-PSK
- D. WPA2-PSK
Answer: B
NEW QUESTION 143
Attenuation in a wireless network signal is a result of:
- A. Number of wireless nodes connected.
- B. Distance from the access point.
- C. Encryption of the signal.
- D. Interference from cellular phones.
Answer: B
Explanation:
Explanation/Reference:
Solid objects greatly attenuate (reduce) Wi-Fi radio signals, so clear line of sight is best.
NEW QUESTION 144
Which Microsoft network service can you use to establish a connection to a corporate LAN without any user action?
- A. DirectAccess
- B. VPN
- C. Remote Desktop
- D. Nap
Answer: B
NEW QUESTION 145
What are two characteristics of switches? (Choose two.)
- A. Switches are capable of sending and receiving data at the same time
- B. Switches send each packet to all of the computer that are connected to them
- C. Switches cause more data collisions than hubs
- D. Switches identify the intended destination of the data that they receive
Answer: A,D
NEW QUESTION 146
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?
- A. Flush the cache on the DNS server.
- B. Verify that the DHCP service is available.
- C. Reset the user's password on the server.
- D. Check your router's current routing tables.
Answer: B
Explanation:
169.254.48.97 is an APIPA address. An APIPA address is used when the DHCP server is not available.
NEW QUESTION 147
DRAG DROP
Order the layers of the OSI model:
Select and Place:
Answer:
Explanation:
Explanation/Reference:
NEW QUESTION 148
What is a similarity between Layer 2 and Layer 3 switches?
- A. Both provide a high level of security to the network.
- B. Both allow the implementation of VLANs.
- C. Both forward packets onto the network.
- D. Both use logical addressing to forward transmissions.
Answer: B
Explanation:
Explanation/Reference:
A single layer-2 network may be partitioned to create multiple distinct broadcast domains, which are mutually isolated so that packets can only pass between them via one or more routers; such a domain is referred to as a virtual local area network, virtual LAN or VLAN.
LANs are layer 2 constructs, so they can be supported by both Layer 2 and Layer 3 switches.
Incorrect:
Not A: Layer 2 switches do not provide high level of security.
Not B: Another name for logical address is IP address. Only Layer 3 switches uses IP address. Layer 2 switches uses MAC addresses.
Not C: only Layer 3 switches forward packets on the network (like routers).
NEW QUESTION 149
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 150
Which wireless communication problem is caused by electromagnetic waves?
- A. Diffraction
- B. Fading
- C. Interference
- D. Attenuation
Answer: C
NEW QUESTION 151
Drag and Drop Question
Match the TCP ports to the corresponding service.
To answer, drag the appropriate port number from the column on the left to its service on the right.
Each port number may be used once, more than once, or not at all. Each correct match is worth one point.
Answer:
Explanation:
Explanation:
25 SMTP (Send Mail Transfer Protocol)
21 FTP (File Transfer Protocol)
443 Hypertext Transfer Protocol over TLS/SSL (HTTPS)
NEW QUESTION 152
Which type of network covers the broadest area?
- A. PAN
- B. CAN
- C. WAN
- D. LAN
Answer: C
Explanation:
A wide area network (WAN) is a network that covers a broad area (i.e., any telecommunications network that links across metropolitan, regional, national or international boundaries) using leased telecommunication lines.
NEW QUESTION 153
What command do you use to retrieve or update your DHCP assigned configuration?
- A. ipconfig /flushdns
- B. ipconfig /renew
- C. ipconfig /all
- D. ipconfig /release
Answer: B
NEW QUESTION 154
The default port used for telnet is:
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation/Reference:
The telnet protocol is used to establish a connection to Transmission Control Protocol (TCP) port number 23, where a Telnet server application (telnetd) is listening.
NEW QUESTION 155
For which two reasons should you use IPsec between computers? (Choose two.)
- A. Data integrity
- B. Data confidentiality
- C. Data compression
- D. Data redundancy
Answer: A,B
Explanation:
Explanation/Reference:
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 156
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Who should take the 98-366: Networking Fundamentals Exam
The Microsoft 98-366 : Networking Fundamentals certification is an internationally-recognized certification which help to have validation for those professionals who are keen to make their career in networking domain. For this exam aspirants are familiar with basic, fundamental networking concepts and the technologies. Aspirants should have some working experience with Windows Server, network management tools, DNS, TCP/IP, Windows-based networking, names resolution process, and network protocols and topologies. It is good for these candidates
- System Administration
- Fresher
- Network Administration
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