Graph Based Testing Methods

Duration: 1 min

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Inside: a video lesson and guided study material.

Module outline

  1. English Comprehension/Verbal Ability: Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Vocabulary, Sentence Correction (Error Correction), Sentence Completion (Fill in the blanks), Sentence Re-arrangements (Para Jumbles) (Narrative Sequencing), Subject Verb Agreement (Verb Noun Agreement), Tenses, Verb, Articles, Preposition, Conjunction, Pronoun, Noun, Adjectives, Adverb, Modals, Cloze Test (Cloze Passage), Active Passive Voice (Voice), Direct and Indirect Speech, Sentence Construction
  2. Logical Ability: Coding Decoding, Directions (Direction Test), Analogy, Inequality, Data Sufficiency, Series (Number and Letter Series) (Numerical Relations and Reasoning), Syllogisms, Seating Arrangements, Puzzle Solving (Puzzles), Blood Relations, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Ranking, Order and Sequence, Logical Sequence Of Words, Data Arrangement, Venn Diagram, Calendar, Clock
  3. Quantitative Ability: Logarithm, Permutation and Combination, Probability, Profit and Loss, Speed Time and Distance, Mixture and Alligation, Partnership, Simple Interest and Compound Interest, Percentage, Ratio and Proportion (Ratios), Average, Time and Work, Pipe and Cistern, Number System, Divisibility Rules, HCF LCM, Algebra, Powers and Exponents (Surds and Indices), Mensuration and Geometry, Age Problems, Data Interpretation, Sequence and Series (Series)
  4. Basic Analytical Ability: Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Analytical Reasoning (Counting Figures Reasoning), Cubes & Dices, Selection Decision Table (Decision Making)
  5. Computer Programming: Pseudo Codes, Coding Questions by Yash Sir, C Programming by Yash Sir, Programming in C++, Java, Python for Placements by Yash Sir
  6. DBMS (Computer Science): Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Transaction Management, Concurrency Control, Database Security & Authorization
  7. SQL (Computer Science): SQL
  8. OS (Computer Science): Introduction to OS, Process Management, CPU Scheduling, Deadlock, Process Synchronization, Threads & Process Creation, Memory Management, Virtual Memory, File Management
  9. Computer Networks (Computer Science): 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
  10. Data Structures (Computer Science): Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing
  11. OOPs (Computer Science): Object Oriented Programming (OOPS)
  12. Software Engineering (Computer Science): Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management
  13. SVAR Conversational - Spoken English: Communication Assessment
  14. HR Interview: MR & HR Interview Preparation
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

The video presents a lecture on 'Graph-Based Testing Methods' for software testing. The instructor, Sanchit Jain from Knowledge Gate, explains that this method uses a graphical representation where nodes represent states and edges represent transitions between those states. The core concept is to model the software's behavior as a graph to identify test paths. As a practical example, the instructor describes a web application with Login, Dashboard, and Logout screens, where each screen is a state (node) and the navigation between them is a transition (edge). The video then demonstrates this by drawing a simple state transition diagram on the screen, showing three nodes labeled S1, S2, and S3 connected by arrows, representing the flow from Login to Dashboard to Logout. The lecture is delivered over a slide with bullet points and a video feed of the instructor, concluding with a 'Thanks for Watching' screen.

Chapters

  1. 0:00 – 1:18 00:00-01:18

    The video begins with a title card for 'SOFTWARE ENGINEERING' and '#knowledgegate'. It then transitions to a presentation slide titled 'Graph-Based Testing Methods'. The slide lists key points: it uses a graphical representation for software testing, nodes represent states, and edges represent transitions. An example is given for a web app with Login, Dashboard, and Logout screens, where test paths like 'Login -> Dashboard -> Logout' are defined. The instructor, Sanchit Jain, appears in a video feed and begins to explain the concept. As he speaks, a diagram is drawn on the slide, showing three nodes (S1, S2, S3) connected by arrows, visually representing the state transitions. The instructor's explanation is supported by the on-screen text and the evolving diagram. The video concludes with a 'THANKS FOR WATCHING' screen.

The video effectively teaches the concept of graph-based testing by first defining its core principles—states as nodes and transitions as edges—and then immediately applying them to a real-world example. The progression from abstract definition to a concrete, visual diagram on the screen provides a clear and practical understanding of how to model software behavior for testing purposes.

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