A
What is the main purpose of search techniques in information retrieval?
A. To store books digitally
B. To retrieve accurate and relevant information
C. To make an assumption
D. To follow instructions
B. To retrieve accurate and relevant information
In library and information science, searching refers to:
A. Writing information
B. Organizing shelves
C. find desired information
D. Deleting outdated files
C. find desired information
Which Boolean operator narrows search results?
A. OR
B. NOT
C. AND
D. WITH
C. AND
Which Boolean operator broadens search results?
A. AND
B. OR
C. NOT
D. ONLY
B. OR
What does the NOT operator do in searching?
A. Adds synonyms
B. Broadens results
C. Excludes unwanted terms
D. Finds images
C. Excludes unwanted terms
Why are quotation marks used in keyword searching?
A. To exclude terms
B. To search exact wording
C. To broaden results
D. To search images
B. To search exact wording
What does truncation help users find?
A. Exact images
B. Multiple word variations
C. Only one spelling
D. Author names
B. Multiple word variations
The search term “Comput*” may retrieve:
A. Computer only
B. Computation only
C. Computer, computing, computation
D. Compact only
C. Computer, computing, computation
What does the wildcard search “Wom?n” retrieve?
A. Women only
B. Woman and women
C. Womb only
D. Womanhood
B. Woman and women
Subject searching is based on:
A. Random keywords
B. Predefined subject headings
C. Voice commands
D. Image uploads
B. Predefined subject headings
Natural language searching allows users to:
A. Search only keywords
B. Use complete sentences or questions
C. Search without words
D. Search only images
B. Use complete sentences or questions
Which search query ensures both terms appear in results?
A. Cats OR Dogs
B. Climate Change NOT Politics
C. Climate Change AND Global Warming
D. Exercise benefits
C. Climate Change AND Global Warming
Keyword searching works by:
A. Matching terms against indexed content
B. Guessing user intent only
C. Searching printed books manually
D. Avoiding databases
A. Matching terms against indexed content
Which improves keyword search effectiveness?
A. Ignoring synonyms
B. Using only one word
C. Using synonyms and alternative phrases
D. Avoiding suggestions
C. Using synonyms and alternative phrases
Faceted searching helps users:
A. Translate languages
B. Filter results by categories
C. Search faster without keywords
D. Avoid databases
B. Filter results by categories
A student searches “remote work advantages” but gets too many unrelated results. Which technique would improve precision?
A. Add Boolean AND
B. Use fewer words
C. Avoid filters
D. Search randomly
A. Add Boolean AND
A user uploads a photo to identify its original source online. Which technique is most suitable?
A. Boolean searching
B. Reverse image searching
C. Subject searching
D. Citation searching
B. Reverse image searching
A librarian gives only one website answer without checking others. Which common mistake is this?
A. Using advanced search
B. Not using multiple sources
C. Clarifying the question
D. Filtering results
B. Not using multiple sources
A librarian answers correctly but ignores the user’s specific situation. Which mistake occurred?
A. Ignoring context and relevance
B. Using Boolean operators
C. Citation searching
D. Cross-checking sources
A. Ignoring context and relevance
A student is researching “mental health among teenagers” but finds limited results. Which strategy would most effectively expand the search?
A. Add NOT operator
B. Use synonyms like “mental well-being” or “adolescent psychology”
C. Search only one keyword
D. Ignore database suggestions
B. Use synonyms like “mental well-being” or “adolescent psychology”
A user asks, “What is the best investment strategy in 2024?” Why is this considered a contextual answer?
A. Because it only requires factual data
B. Because the answer depends on situation, timing, and user needs
C. Because it only uses dictionaries
D. Because it provides short objective facts
B. Because the answer depends on situation, timing, and user needs
A librarian cannot find the needed answer within the library collection. According to skilled reference service, what should the librarian do next?
A. End the search immediately
B. Provide unrelated sources
C. Refer the user to special libraries, experts, or institutions
D. Ask the user to search alone
C. Refer the user to special libraries, experts, or institutions
A researcher searches “climate change OR global warming” instead of using AND. What is the likely effect on search results?
A. Results will become narrower and more specific
B. Results will broaden to include either term
C. Unwanted sources will be excluded
D. Only exact phrases will appear
B. Results will broaden to include either term
A librarian uses information from an old article published ten years ago, even though newer studies are available. Which common mistake is being made?
A. Ignoring context and relevance
B. Overloading unnecessary information
C. Overlooking recent updates
D. Misinterpreting the question
C. Overlooking recent updates
“What are the economic impacts of inflation?” is an example of:
A. Factual answer
B. Statistical answer
C. Analytical answer
D. Opinion-based answer
C. Analytical answer