Dns domain name system - Study guides, Class notes & Summaries

Name all OSI layers - THE CORRECT ANSWER IS Application, Presentation, Session, Transport, Network, Data Link, Physical. Name all TCP/IP layers - THE CORRECT ANSWER IS Application, Transport, internet, Network Access. Name Four TCP head flags - THE CORRECT ANSWER IS ACK, FIN, SYN, URG, PSH, RST Which layer does HTTP protocl reside in the OSI model. - THE CORRECT ANSWER IS Layer 7, Application. Which layer does Ethernet reside in the OSI model. - THE CORRECT ANSWER IS Layer 2, Data li...

CISCO EXAM QUESTIONS WITH ANSWERS DNS translates the domain name () to an IP address to allow the source host to reach the destination host. a) TRUE b) FALSE - Answer-a When upper layer protocols communicate with each other, data flows down the Open Systems Interconnection (OSI) layers and is encapsulated into a Layer 1 frame. a) TRUE b) FALSE - Answer-b How many bits are in an IPv4 address? a)32 b)16 c)64 d)128 - Answer-a Which of the following IP header fields provide simple...

CNIT 34220 Exam 1 Latest Update with Verified Solutions Name resolution map station names back to IP addresses Host files common to both DNS host names DNS hierarchical naming system Static DNS is traditionally a __________ approach (Hard coded list of names and IP Addresses, Assumes a station always has the same IP Address, Works well with Manual or BOOTP, but not with DHCP) Hmain(s).top_level_domain DNS namespace structure 127, 63 Domains have up to _____ levels, _____ characters per dom...

CEH V12 Study Guide (Latest 2024/ 2025 Update) Qs & As | Grade A| 100% Correct (Verified Answers) Q: SNMP Answer: is a protocol used for managing and monitoring network devices, such as routers, switches, and servers, by gathering and exchanging information about their performance and status. commonly uses UDP port 161 for communication between the management station and the managed devices. Q: MIB Answer: is a structured database that defines the objects and variables that c...

CEH v12 Flashcards Questions with Answers Simple Object Access Protocol (SOAP) - Answer-is a messaging protocol specification for exchanging structured information in the implementation of web services in computer networks. It uses XML Information Set for its message format, and relies on application layer protocols, most often Hypertext Transfer Protocol (HTTP) DNS Sinkhole - Answer-is a DNS server that has been configured to hand out non-routable addresses for a certain set of domain names...

NTA Lesson 1 Quiz Latest Update Graded A+ Question: What is the primary purpose of a subnet mask in a network? Answer: A subnet mask is used to divide an IP address into network and host portions, enabling devices to determine whether a destination IP address is on the same local network or requires routing to a different network. Question: How does a router differ from a switch in a network? Answer: A router connects different networks and directs data between them, while a switc...

CIW-NTA Lesson 4 Questions and Answers Rated A+ Question: What is the primary function of a router in a network? Answer: A router directs data packets between different networks and manages traffic within the network to ensure efficient communication and prevent collisions. Question: How does a switch differ from a hub in network communication? Answer: A switch sends data only to the specific device it is intended for, while a hub broadcasts data to all devices on the network, pot...

AP Computer Science Principles: Internet Questions and Answers Already Passed What is the Internet and how does it differ from the World Wide Web? The Internet is a global network of interconnected computers that communicate using standard protocols, while the World Wide Web is a system of interlinked hypertext documents and multimedia content accessed via the Internet using web browsers. Explain the role of IP addresses in the Internet. IP addresses are unique numerical labe...

CEH V12 Exam Version 3 (Latest 2024/ 2025 Update) Qs & As | Grade A| 100% Correct (Verified Answers) Q: Which of the following techniques is used by an attacker to perform automated searches on the target website and collect specified information, such as employee names and email addresses? A Web spidering B Website mirroring C Monitoring of web updates D Website link extraction Answer: A Q: Jude, an attacker, has targeted an organization's communication network. While c...

NTA Chapter 3 Questions and Answers 100% Pass What is a primary function of an operating system? An operating system manages hardware resources and provides a user interface for interaction with the computer. Which of the following is a valid method for data storage? Data can be stored on various media such as hard drives, SSDs, and cloud storage. What does CPU stand for in computer architecture? CPU stands for Central Processing Unit, which is the primary component responsible f...