DBMS-Emerging Database Technologies Questions and Answers
Emerging Database Technologies in DBMS explore modern advancements beyond traditional relational systems, such as NoSQL, Big Data, and cloud databases. This section includes DBMS programming questions and answers designed to enhance your knowledge of scalable data architectures, distributed databases, and real-time processing systems. These topics frequently appear in Oracle, IBM, and GATE database-related exams and technical interviews. Practicing DBMS emerging technologies questions with answers ensures candidates stay updated with the evolving landscape of data management, essential for software engineers and data professionals.
DBMS-Emerging Database Technologies
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31 questions
21. Which of the following must be unique in Internet ?
- IP address
- E-mail address
- Domain name
- All of these
22. What is the expansion of CGI ?
- Compiler Gateway Interface.
- Common Gateway Interface.
- Command Gateway Inteface.
- None of these.
23. Which of the following is an example of spatial data ?
- GIS data.
- CAD data
- CAM data
- All of these
24. The component of digital libraries is
- people
- economic
- computers and networks
- All of these
25. Which of the following is not a spatial data type ?
- Line
- Points
- Polygon
- Area.
26. Which of the following finds objects of a particular type that is within a given spatial area or within a particular distance from a given location ?
- Range query
- Spatial joins
- Nearest neighbour query
- None of these
27. Which of the following is a spatial indexing method ?
- X-trees
- R-trees
- B-trees
- None of these
28. Which of the following is a mathematical jtransformation used by image compression standards ?
- Waveler Transform
- Discrete Cosine Transform
- Discrete Fourier Transform
- All of these
29. Which of the following is not an image property ?
- Cell
- Shape descriptor
- Property descriptor
- Pixel descriptor.
30. Which of the following is an example of a database application here content-based retrieval is useful?
- Trademarks and Copyrights
- Medical imaging
- Fashion and fabric design
- All of these