IGNOU MLI 3 SOLVED ASSIGNMENT
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MLI 3: Information Systems
| Title Name | IGNOU MLI 3 SOLVED ASSIGNMENT |
|---|---|
| Type | Soft Copy (E-Assignment) .pdf |
| University | IGNOU |
| Degree | PG DIPLOMA PROGRAMMES |
| Course Code | PGDLAN |
| Course Name | Post Graduate Diploma in Library Automation and Networking |
| Subject Code | MLI 3 |
| Subject Name | Information Systems |
| Year | 2026 |
| Session | - |
| Language | English Medium |
| Assignment Code | MLI 3/Assignment-1/2026 |
| Product Description | Assignment of PGDLAN (Post Graduate Diploma in Library Automation and Networking) 2026. Latest MLI 3 2026 Solved Assignment Solutions |
| Last Date of IGNOU Assignment Submission | Last Date of Submission of IGNOU BEGC-131 (BAG) 2025-26 Assignment is for January 2026 Session: 30th September, 2026 (for December 2025 Term End Exam). Semester Wise January 2025 Session: 30th March, 2026 (for June 2026 Term End Exam). July 2025 Session: 30th September, 2025 (for December 2025 Term End Exam). |
| Format | Ready-to-Print PDF (.soft copy) |
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MLI 3 2025 - English
MLIL-003: Information Systems
TMA - Practical
Coverage:
Course Code: MLIL-003
Course: Information Systems
Assignment Code: AST/TMA-T/Jan. & July 2025
Total Marks: 50
Blocks: 1 to 4
Units: 1to 14
General Instructions for Practical Assignment:
i) Documents, data, database, etc. to work on for the practical assignments will be provided by the Counsellor/Practical Supervisor in the Study/Tele Learning Centre.
ii) You are required to do the practical assignment in the Study/Tele Learning Centre. Evaluation of the assignment will be done by the Counsellor/Practical Supervisor on the spot.
iii) Make Screen Captures for all the answers and save them in one file. The Counsellor/ Practical Supervisor will evaluate these screen captures and give marks accordingly.
iv) Attempt the questions using SQL commands or MS - Access.
v) All questions are compulsory.
1) Design a blank database "LIBRARY" using MS-ACCESS and add to it the following tables:
(i) JOURNALS
(ii) VENDORS
Add the following fields in the 'JOURNAL table in the 'Design View'
(a) JOURNAL_ID Auto Number
(b) JOURNAL_TITLE Text 255 Null Not Allowed
(c) JOURNAL_SPONSOR Text 255 Null Not Allowed
Now add 15 records in it using Data Sheet View.
2) Add the following fields in the Table 'SUBJECT' - SUBJECT_ID, SUBJECT_NAME, AUTHOR_ID. Add 15 records in the table.
3) Make a relationship of JOURNAL_ID field in VENDORS table to the JOURNALS table using 'Look Up Wizard' in Design View.
MLI 3 2026 - English
MLI-003: Information Systems
TMA - Theory
Coverage:
Course Code: MLI-003
Course: Information Systems
Assignment Code: AST/TMA-T/Jan. & July 2026
Blocks: 1 to 4
Units: 1to 14
Total Marks: 50
I) Answer any two of the following in not more than 1000 words each
1) Explain the different stages of System Development Life Cycle (SDLC) and describe the requirements for system development.
2) Define a Database Management System (DBMS). Describe the logical/ conceptual structure of a DBMS.
3) Describe different types of search techniques which may be used for retrieval of information.
II) Answer any four of the following in not more than 500 words each
1) Explain the concept of Digital Libraries and their characteristics.
2) Describe the methods of knowledge representation in Expert System.
3) RDBMS
4) Describe the functions of various operators used for searching of databases
5) Discuss the strategies for optimization of Structured Query Formulation
6) Explain the concept of key in data management
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