[Nov 21, 2021] Genuine 312-38 Exam Dumps New 2021 EC-COUNCIL Pratice Exam
New 2021 Realistic 312-38 Dumps Test Engine Exam Questions in here
How to study the Certified Network Defender
This is exam is very difficult for those candidates who don’t practice during preparation and candidates need a lab for practicing. If you have completed CND training (online, instructor-led, or academia learning), you are eligible to attempt the CEH examination. Once approved, the applicant will be sent instructions on purchasing a voucher from EC-Council store directly. EC-Council will then send the candidate the voucher code which candidate can use to register and schedule the test. Then practical exposure is much required to understand the contents of the exam. So, if anyone is associated with some kinds of an organization where he has opportunities to practice but if you can’t afford the lab and don’t have time to practice. So, ExamsReviews is the solution to this problem. We provide the best ECCOUNCIL EC 312-38 dumps and practice test for your preparation. ECCOUNCIL EC 312-38 dumps to ensure your success in BCS Exam at first attempt. Our EC 312-38 dumps are updated on regular basis. ExamsReviews has the combination of PDF and VCE file that will be much helpful for candidates in passing the exam. ExamsReviews provides verified questions with relevant answers which will be asked from candidates in their final exam. So, it makes it for candidates to get good grades in the final exam and one of the best features is we also provide ECCOUNCIL EC 312-38 dumps in PDF format which is candidates can download and study offline. Use our ECCOUNCIL EC 312-38 practice exams and ECCOUNCIL EC 312-38 practice tests for preparing these topics.
Topics of Certified Network Defender
Competitors should know the test themes before they start arrangement. Since it will help them in hitting the center. ECCOUNCIL EC 312-38 dumps pdf will incorporate the accompanying themes:
- Endpoint Protection
- Enterprise Virtual, Cloud, and Wireless Network Protection
- Incident Prediction
- Incident Response
- Network Defense Management
- Incident Detection
- Network Perimeter Protection
- Application and Data Protection
Exam Overview
The interested candidates must complete the 312-38 exam with a high result if they want to earn the Certified Network Defender certificate. Therefore, they should know what to expect. The test is 4 hours long and contains 100 questions. You must achieve the passing score, which ranges from 60% to 85%, to qualify for the certification.
NEW QUESTION 89
The _______ protocol works in the network layer and is responsible for handling the error codes during the delivery of packets. This protocol is also responsible for providing communication in the TCP/IP stack.
- A. RARP
- B. ARP
- C. ICMP
- D. DHCP
Answer: C
NEW QUESTION 90
Which of the following is a distance vector routing protocols? Each correct answer represents a complete solution. Choose all that apply.
- A. OSPF
- B. IGRP
- C. REST IN PEACE
- D. IS-IS
Answer: B,C
Explanation:
Explanation
NEW QUESTION 91
George was conducting a recovery drill test as a part of his network operation. Recovery drill tests are conducted on the______________.
- A. Backup data
- B. Data in transit
- C. Archived data
- D. Deleted data
Answer: A
NEW QUESTION 92
Which of the following key features is used by TCP in order to regulate the amount of data sent by a host to another host on the network?
- A. Congestion control
- B. Flow control
- C. Sequence number
- D. TCP timestamp
Answer: B
Explanation:
Flow control is the process of regulating the amount of data sent by a host to another host on the network. The flow control mechanism controls packet flow so that a sender does not transmit more packets than a receiver can process. TCP uses a sliding window flow control protocol. In each TCP segment, the receiver specifies in the receive window field the amount of additional received data (in bytes) that it is willing to buffer for the connection. The sending host can send only up to that amount of data before it must wait for an acknowledgment and window update from the receiving host. Answer option A is incorrect. TCP uses a sequence number for identifying each byte of data. Answer option B is incorrect. TCP timestamp helps TCP to compute the round-trip time between the sender and receiver. Answer option C is incorrect. Congestion control concerns controlling traffic entry into a telecommunications network, so as to avoid congestive collapse by attempting to avoid oversubscription of any of the processing or link capabilities of the intermediate nodes and networks and taking resource reducing steps, such as reducing the rate of sending packets. It should not be confused with flow control, which prevents the sender from overwhelming the receiver.
NEW QUESTION 93
Which of the following is an IPSec protocol that can be used alone in combination with Authentication Header
(AH)?
- A. ESP
- B. PPP
- C. L2TP
- D. PPTP
Answer: A
NEW QUESTION 94
Which of the following protocols is a method for implementing virtual private networks?
- A. TLS
- B. SSL
- C. SNMP
- D. PPTP
Answer: D
NEW QUESTION 95
Which of the following commands is used for port scanning?
- A. nc -t
- B. nc -z
- C. nc -v
- D. nc -d
Answer: B
NEW QUESTION 96
A newly joined network administrator wants to assess the organization against possible risk. He notices the organization doesn't have a __________ identified which helps measure how risky an activity is.
- A. Key Risk Indicator
- B. Risk Severity
- C. Risk levels
- D. Risk Matrix
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 97
CORRECT TEXT
Fill in the blank with the appropriate term. ______________is a method for monitoring the e-mail delivery to the intended recipient.
Answer:
Explanation:
Email tracking
Explanation:
Email tracking is a method for monitoring the e-mail delivery to the intended recipient. Most tracking technologies utilize some form of digitally time-stamped record to reveal the exact time and date at which e-mail was received or opened, as well the IP address of the recipient. When a user uses such tools to send an e-mail, forward an e-mail, reply to an e-mail, or modify an e-mail, the resulting actions and tracks of the original e-mail are logged. The sender is notified of all actions performed on the tracked e-mail by an automatically generated e-mail. eMailTracker Pro and MailTracking.com are the tools that can be used to perform email tracking.
NEW QUESTION 98
Which of the following is a network layer protocol used to obtain an IP address for a given hardware (MAC) address?
- A. IP
- B. ARP
- C. PIM
- D. RARP
Answer: D
Explanation:
Reverse Address Resolution Protocol (RARP) is a Network layer protocol used to obtain an IP address for a given hardware (MAC) address. RARP is sort of the reverse of an ARP. Common protocols that use RARP are BOOTP and DHCP. Answer option D is incorrect. Address Resolution Protocol (ARP) is a network maintenance protocol of the TCP/IP protocol suite. It is responsible for the resolution of IP addresses to media access control (MAC) addresses of a network interface card (NIC). The ARP cache is used to maintain a correlation between a MAC address and its corresponding IP address. ARP provides the protocol rules for making this correlation and providing address conversion in both directions. ARP is limited to physical network systems that support broadcast packets. Answer option B is incorrect. Protocol-Independent Multicast (PIM) is a family of multicast routing protocols for Internet Protocol (IP) networks that provide one-to-many and many-to-many distribution of data over a LAN, WAN, or the Internet. It is termed protocol-independent because PIM does not include its own topology discovery mechanism, but instead uses routing information supplied by other traditional routing protocols, such as Border Gateway Protocol (BGP). Answer option A is incorrect. The Internet Protocol (IP) is a protocol used for communicating data across a packet-switched inter-network using the Internet Protocol Suite, also referred to as TCP/IP. IP is the primary protocol in the Internet Layer of the Internet Protocol Suite and has the task of delivering distinguished protocol datagrams (packets) from the source host to the destination host solely based on their addresses. For this purpose, the Internet Protocol defines addressing methods and structures for datagram encapsulation. The first major version of addressing structure, now referred to as Internet Protocol Version 4 (IPv4), is still the dominant protocol of the Internet, although the successor, Internet Protocol Version 6 (IPv6), is being deployed actively worldwide.
NEW QUESTION 99
According to the company's security policy, all access to any network resources must use Windows Active Directory Authentication. A Linux server was recently installed to run virtual servers and it is not using Windows Authentication. What needs to happen to force this server to use Windows Authentication?
- A. Edit the shadow file.
- B. Edit the PAM file to enforce Windows Authentication
- C. Edit the ADLIN file.
- D. Remove the /var/bin/localauth.conf file.
Answer: B
NEW QUESTION 100
Which of the following statements are TRUE about Demilitarized zone (DMZ)? Each correct answer represents
a complete solution. Choose all that apply.
- A. Hosts in the DMZ have full connectivity to specific hosts in the internal network.
- B. In a DMZ configuration, most computers on the LAN run behind a firewall connected to a public network
like the Internet. - C. The purpose of a DMZ is to add an additional layer of security to the Local Area Network of an
organization. - D. Demilitarized zone is a physical or logical sub-network that contains and exposes external services of an
organization to a larger un-trusted network.
Answer: B,C,D
Explanation:
A demilitarized zone (DMZ) is a physical or logical subnetwork that contains and exposes external services of
an organization to a larger network, usually the Internet. The purpose of a DMZ is to add an additional layer of
security to an organization's Local Area Network (LAN); an external attacker only has access to equipment in
the DMZ, rather than the whole of the network. Hosts in the DMZ have limited connectivity to specific hosts in
the internal network, though communication with other hosts in the DMZ and to the external network is allowed.
This allows hosts in the DMZ to provide services to both the internal and external networks, while an
intervening firewall controls the traffic between the DMZ servers and the internal network clients. In a DMZ
configuration, most computers on the LAN run behind a firewall connected to a public network such as the
Internet.
NEW QUESTION 101
Which of the following is NOT an AWS Shared Responsibility Model devised by AWS?
- A. Shared Responsibility Model for Container Services
- B. Shared Responsibility Model for Abstract Services
- C. Shared Responsibility Model for Infrastructure Services
- D. Shared Responsibility Model for Storage Services
Answer: D
NEW QUESTION 102
Which of the following is a worldwide organization that aims to establish, refine, and promote Internet security
standards?
- A. ITU
- B. IEEE
- C. ANSI
- D. WASC
Answer: D
Explanation:
Web Application Security Consortium (WASC) is a worldwide organization that aims to establish, refine, and
promote Internet security standards. WASC is vendor-neutral, although members may belong to corporations
involved in the research, development, design, and distribution of Web security-related products.
Answer option A is incorrect. ANSI (American National Standards Institute) is the primary organization for
fostering the development of technology standards in the United States. ANSI works with industry groups and
is the U.S. member of the International Organization for Standardization (ISO) and the International Electro-
technical Commission (IEC). Long-established computer standards from ANSI include the American Standard
Code for Information Interchange (ASCII) and the Small Computer System Interface (SCSI).
Answer option D is incorrect. The International Telecommunication Union (ITU) is an organization established
to standardize and regulate international radio and telecommunications. Its main tasks include standardization,
allocation of the radio spectrum, and organizing interconnection arrangements between different countries to
allow international phone calls. ITU sets standards for global telecom networks.
The ITU's telecommunications division (ITU-T) produces more than 200 standard recommendations each year
in the converging areas of telecommunications, information technology, consumer electronics, broadcasting
and multimedia communications. ITU was streamlined into the following three sectors:
ITU-D (Telecommunication Development)
ITU-R (Radio communication)
ITU-T (Telecommunication Standardization)
Answer option C is incorrect. The Institute of Electrical and Electronic Engineers (IEEE) is a society of technical
professionals. It promotes the development and application of electro-technology and allied sciences. IEEE
develops communications and network standards, among other activities. The organization publishes number
of journals, has many local chapters, and societies in specialized areas.
NEW QUESTION 103
Jason works as a System Administrator for www.company.com Inc. The company has a Windows-based network. Sam, an employee of the company, accidentally changes some of the applications and system settings. He complains to Jason that his system is not working properly. To troubleshoot the problem, Jason diagnoses the internals of his computer and observes that some changes have been made in Sam's computer registry. To rectify the issue, Jason has to restore the registry. Which of the following utilities can Jason use to accomplish the task? Each correct answer represents a complete solution. Choose all that apply.
- A. Reg.exe
- B. Resplendent registrar
- C. EventCombMT
- D. Regedit.exe
Answer: A,B,D
Explanation:
The resplendent registrar is a tool that offers a complete and safe solution to administrators and power users for maintaining the registry. It can be used for maintaining the registry of desktops and remote computers on the network. It offers a solution for backing up and restoring registries, fast background search and replace, adding descriptions to the registry keys, etc. This program is very attractive and easy to use, as it comes in an explorer-style interface. It can be used for Windows 2003/XP/2K/NT/ME/9x. Reg.exe is a command-line utility that is used to edit the Windows registry. It has the ability to import, export, back up, and restore keys, as well as to compare, modify, and delete keys. It can perform almost all tasks that can be done using the Windows-based Regedit.exe tool. Registry Editor (REGEDIT) is a registry editing utility that can be used to look at information in the registry. REGEDIT.EXE enables users to search for strings, values, keys, and subkeys and is useful to find a specific value or string. Users can also use REGEDIT.EXE to add, delete, or modify registry entries. Answer option B is incorrect. EventCombMT is a multithreaded tool that is used to search the event logs of several different computers for specific events, all from one central location. It is a little-known Microsoft tool to run searches for event IDs or text strings against Windows event logs for systems, applications, and security, as well as File Replication Service (FRS), domain name system (DNS), and Active Directory (AD) logs where applicable. The MT stands for multi-threaded. The program is part of the Account Lockout and Management Tools program package for Windows 2000, 2003, and XP.
NEW QUESTION 104
Which of the following devices allows wireless communication devices to connect to a wireless network using
Wi-Fi, Bluetooth, or related standards?
- A. Express card
- B. Wireless repeater
- C. None
- D. WNIC
- E. WAP
Answer: E
Explanation:
A wireless access point (WAP) is a device that allows wireless communication devices to connect to a wireless
network using Wi-Fi, Bluetooth, or related standards. The WAP usually connects to a wired network, and it can
transmit data between wireless devices and wired devices on the network. Each access point can serve
multiple users within a defined network area. As people move beyond the range of one access point, they are
automatically handed over to the next one. A small WLAN requires a single access point. The number of
access points in a network depends on the number of network users and the physical size of the network.
Answer option C is incorrect. A wireless network interface card (WNIC) is a network card that connects to a
radio-based computer network, unlike a regular network interface controller (NIC) that connects to a wire-
based network such as token ring or ethernet. A WNIC, just like a NIC, works on the Layer 1 and Layer 2 of the
OSI Model. A WNIC is an essential component for wireless desktop computer. This card uses an antenna to
communicate through microwaves. A WNIC in a desktop computer is usually connected using the PCI bus.
Answer option A is incorrect. ExpressCard, a new standard introduced by PCMCIA, is a thinner, faster, and
lighter modular expansion for desktops and laptops. Users can add memory, wired or wireless communication
cards, and security devices by inserting these modules into their computers. ExpressCard slots are designed to
accommodate modules that use either Universal Serial Bus (USB) 2.0 or the PCI Express standard.
ExpressCard modules are available in two sizes, i.e., 34 mm wide (ExpressCard/34) and 54 mm wide
(ExpressCard/54). Both modules are 75 mm long and 5 mm high. An ExpressCard/34 module can be inserted
in either a 54 mm slot or a 34 mm slot, but an ExpressCard/54 requires a Universal (54 mm) slot. However, an
extender can be used with ExpressCard/34 slot to connect the ExpressCard/54 module from outside of the
computer. Both the modules are identical in performance. They take full advantage of the features of the PCI
Express or USB 2.0 interfaces. The only difference between them is that the ExpressCard/54 form-factor, due
to its larger surface area, allows for greater thermal dissipation than does an ExpressCard/34. As the
performance does not vary with module size, module developers usually prefer to fit their applications into the
smaller ExpressCard/34 form factor. But some applications, such as SmartCard readers, and CompactFlash
readers, require the extra width of an ExpressCard/54 module.
Answer option D is incorrect. A wireless repeater is a networking device that works as a repeater between a
wireless router and computers. It is used to connect a client to the network when the client is out of the service
area of the access point. If the wireless repeater is configured properly, it extends the range of the wireless
LAN network.
NEW QUESTION 105
Mark is monitoring the network traffic on his organization's network. He wants to detect a TCP and UDP ping sweep on his network. Which type of filter will be used to detect this on the network?
- A. Tcp.srcport==7 and udp.dstport==7
- B. Tcp.dstport==7 and udp.srcport==7
- C. Tcp.dstport==7 and udp.dstport==7
- D. Tcp.srcport==7 and udp.srcport==7
Answer: C
NEW QUESTION 106
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