Text Indexing and Searching — past-year questions
Information Retrieval System (ITDO7024) · Semester 7 · Module 5 · IT
10 past-year questions on Text Indexing and Searching have appeared in Mumbai University ITDO7024 papers between 2024–2026, 10 times in total. Every question is shown in full below with its marks and repeat count. Model answers require a free account.
Questions asked on Text Indexing and Searching
- 1.
Describe Sequential Searching and Pattern Matching techniques. Compare their efficiency and use cases in large-scale text retrieval system.
10M1× seenlast asked 2026 - 2.
Explain Boolean Query processing in Information Retrieval systems. Discuss how AND, OR, and NOT operators are used in search operations.
10M1× seenlast asked 2026 - 3.
What is inverted Index? Describe the process of creating an inverted index without stop words with example.
10M1× seenlast asked 2025 - 4.
Construct a Suffixs, suffix trie and suffix tree, suffix array and supra index for the above sample text. Roses are red. Red roses are beautiful. Many people like red roses.
10M1× seenlast asked 2025 - 5.
Apply Boyer Moore algorithm to construct bad match table and find the index of the given pattern for the string below with steps String: STUDENTS ARE SMART I LIKE SMART STUDENTS Pattern: SMART
10M1× seenlast asked 2025 - 6.
Discuss Huffman Algorithm in detail with suitable example.
10M1× seenlast asked 2024 - 7.
What is inverted Index? Describe the process of creating an inverted index without stop words for the following example. This is a text. A text has many words. Words are made from letters.
10M1× seenlast asked 2024 - 8.
Sequential Search
10M1× seenlast asked 2024 - 9.
Describe the process of creating an inverted index with an example. How can this process be optimized using block addressing?
10M1× seenlast asked 2024 - 10.
Explain Suffixes, Suffix Trie and Suffix tree, Suffix array and Supra Index with example.
10M1× seenlast asked 2024
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