Name Resolution in TCP-IP Network

Duration: 3 min

This video lesson is available to enrolled students.

Return to /learn/AMCAT-PREPARATION/operating-systems/windows-os/file-network-services/asset-name-resolution-in-tcp-ip-network after enrolling

Inside: a video lesson and guided study material.

Module outline

  1. Quantitative Ability: Percentage, Profit and Loss, Ratio and Proportion (Ratios), Average, Time and Work, Speed Time and Distance, Simple Interest and Compound Interest, Age Problems, Number System, Divisibility Rules, HCF LCM, Algebra, Permutation and Combination, Probability, Data Interpretation, Logarithm, Sequence and Series (Series), Powers and Exponents (Surds and Indices), Speed Mathematics and Basic Mathematics
  2. Logical Reasoning: Seating Arrangements, Puzzle Solving (Puzzles), Data Arrangement, Coding Decoding, Blood Relations, Directions (Direction Test), Ranking, Order and Sequence, Data Sufficiency, Venn Diagram, Inequality, Series (Number and Letter Series) (Numerical Relations and Reasoning), Logical Sequence Of Words, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Selection Decision Table (Decision Making), Analogy, Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning)
  3. Verbal Ability: Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Subject Verb Agreement (Verb Noun Agreement), Tenses, Articles, Preposition, Conjunction, Modals, Active Passive Voice (Voice), Direct and Indirect Speech, Vocabulary, Sentence Re-arrangements (Para Jumbles) (Narrative Sequencing), Sentence Completion (Fill in the blanks), Sentence Correction (Error Correction), Cloze Test (Cloze Passage), Facts, Inference and Judgements
  4. Programming Fundamentals (Technical): C Fundamentals
  5. Data Structures (Technical): Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing
  6. Algorithms (Technical): Algorithm Analysis, Sorting Algorithms, Greedy Algorithms, Dynamic Programming, Minimum Spanning Trees, Shortest Path Algos, Time Complexity Analysis, Advanced Algorithms
  7. OOPs (Technical): Object Oriented Programming (OOPS)
  8. DBMS (Technical): Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, File Organization & Indexing, Relational Algebra, Relational Calculus, Transaction Management, Concurrency Control, Database Recovery, ORDBMS, Database Security & Authorization, Query Processing & Optimization, Enhanced Data Models, Data Warehousing & Mining, Big Data Systems, NoSQL
  9. SQL (Technical): SQL
  10. Operating Systems (Technical): Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Deadlock, Threads & Process Creation, Memory Management, Virtual Memory, Disc Scheduling, File Management, Windows OS, Linux OS, Security, Distributed Systems, Virtual Machines
  11. Computer Networks (Technical): Introduction to CN, Data Communication, DLL: Access Control, DLL: Flow Control, DLL: Error Control, DLL: Framing, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Net Layer:Routing Protocol, Transport Layer Services, TL: Congestion & UDP, Application Layer, Hardware basics, Network Security, Mobile Technology, Cloud Computing and IoT, Cyber and Info Security
  12. Software Engineering (Technical): Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management
  13. Coding/Automata Round: Coding Questions by Yash Sir, C Programming by Yash Sir, Programming in C++, Java, Python for Placements by Yash Sir, Pseudo Codes
  14. Personality / Behavioral Assessment: Behavioral Assessment (Behavioral Competency Profiling) (Psychometric Test)
  15. Writing Assessment: English Writing Ability
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

The video is a lecture on name resolution in TCP/IP networks, focusing on Windows 7. It begins by defining name resolution as the process of converting a computer name to an IP address, using the example of www.bell-labs.com resolving to 135.104.1.14. The lecture then lists several methods for name resolution in Windows 7, including WINS, broadcast name resolution, DNS, a host file, and an LMHOSTS file. The second part of the video, titled 'Name Resolution (Cont.)', provides a detailed explanation of WINS. It describes WINS as a system of two or more servers that maintain a dynamic database of name-to-IP address bindings, which client software can query. The instructor explains that WINS uses the Dynamic Host Configuration Protocol (DHCP) to automatically update these address configurations without user intervention. The video concludes with a multiple-choice question about the primary role of WINS, with the correct answer being to maintain a dynamic database of name-to-IP address bindings.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video starts with a slide titled 'Name Resolution in TCP/IP Networks'. The instructor defines name resolution as the process of converting a computer name to an IP address, providing the example 'e.g., www.bell-labs.com resolves to 135.104.1.14'. The slide then lists several methods for name resolution in Windows 7, including Windows Internet Name Service (WINS), broadcast name resolution, domain name system (DNS), a host file, and an LMHOSTS file. The instructor uses a digital pen to write 'DNS' and 'IP' on the slide, and later draws a diagram to illustrate the concept of a client querying a server for name resolution.

  2. 2:00 – 3:03 02:00-03:03

    The video transitions to a new slide titled 'Name Resolution (Cont.)'. The instructor explains that WINS consists of two or more servers that maintain a dynamic database of name-to-IP address bindings, which client software can query. The instructor highlights the term 'dynamic database' and explains that WINS uses the Dynamic Host Configuration Protocol (DHCP) to automatically update address configurations in the WINS database without user or administrator intervention. The instructor draws a diagram showing a client sending a query to a WINS server. The video then shows a multiple-choice question: 'Q1. What is the primary role of WINS in Windows networking?' with the correct answer being 'B. To maintain a dynamic database of name-to-IP address bindings'.

The lecture provides a comprehensive overview of name resolution in Windows 7, starting with a general definition and then focusing on the Windows Internet Name Service (WINS). It explains that WINS is a centralized, dynamic system that automates the process of mapping computer names to IP addresses, which is a significant improvement over static methods like the host file. The core concept is that WINS servers maintain a database that is automatically updated via DHCP, ensuring that name resolution is efficient and requires no manual configuration. The video effectively uses on-screen text, diagrams, and a multiple-choice question to reinforce the key learning points about WINS and its role in network management.

Loading lesson…