Categories of Software Maintenance

Duration: 5 min

This video lesson is available to enrolled students.

Return to /learn/LTI-MINDTREE-PREPARATION/software-engineering/software-maintenance-and-configuration-management/software-maintenance/asset-categories-of-software-maintenance after enrolling

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.

This educational video provides a comprehensive overview of software maintenance, structured as a lecture. The presentation begins with an introduction to the three primary categories of software maintenance: corrective, adaptive, and perfective. The instructor, Sanchit Jain, explains that corrective maintenance involves fixing bugs and enhancing system performance, adaptive maintenance is for changes to new platforms or operating systems, and perfective maintenance adds new features or changes functionalities based on customer demands. The lecture then transitions to discuss the key challenges in software maintenance, distinguishing between managerial issues like aligning with customer priorities and technical issues such as limited understanding and impact analysis. The video concludes with a standard 'Thanks for Watching' outro screen, summarizing the core concepts for student revision.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video opens with a title card displaying 'SOFTWARE ENGINEERING' and '#knowledgegate'. It then transitions to a lecture slide titled 'Categories of Software Maintenance'. The instructor, Sanchit Jain, begins explaining the three main types of maintenance. The first, 'Corrective maintenance', is defined as actions taken to rectify bugs or enhance system performance. The second, 'Adaptive maintenance', is described as modifications for new platforms, operating systems, or hardware. The third, 'Perfective maintenance', is explained as changes to support new features or alter system functionalities based on customer demands. The slide is visually supported by a picture-in-picture of the instructor in a classroom setting, with a copyright notice at the bottom.

  2. 2:00 – 5:00 02:00-05:00

    The lecture continues on the same slide, with the instructor elaborating on the definitions. He emphasizes that corrective maintenance is essential for fixing bugs observed during system use. He explains that adaptive maintenance is necessary when customers need the product to run on new hardware or software environments. For perfective maintenance, he clarifies that it's about adding new features or changing functionalities to meet customer needs. The instructor uses hand gestures to emphasize points. The slide remains static, with the text clearly visible, and the instructor's image in the bottom right corner. The copyright notice 'THIS IS A COPYRIGHTED CONTENT OF KNOWLEDGE GATE EDUVENTURES' is present at the bottom of the screen.

  3. 5:00 – 5:04 05:00-05:04

    The video transitions to a final outro screen. The background is dark with blue digital circuit-like patterns. The text 'THANKS FOR WATCHING' is displayed in large, white, capitalized letters. Below it, the hashtag '#knowledgegate' is shown. This screen serves as a conclusion to the lecture, summarizing the content and branding the educational material.

The video presents a structured and clear lecture on software maintenance, progressing from the foundational classification of maintenance types to the practical challenges involved. It effectively uses a static slide with clear text and a live instructor to convey information. The core teaching progression is logical: first, define the three categories (corrective, adaptive, perfective) with their specific purposes, and then discuss the broader managerial and technical issues that arise in the maintenance process. This synthesis of definitions and challenges provides a comprehensive overview suitable for students studying software engineering principles.

Loading lesson…