DBMS-Decision Support Systems (DSS) Questions and Answers
Decision Support Systems (DSS) in DBMS are critical tools that help organizations make data-driven decisions. This topic is frequently asked in DBMS aptitude questions and answers with explanations in exams and interviews. A DSS integrates data, analytical models, and user interfaces to support semi-structured decision-making. Understanding this helps students analyze how data warehouses, OLAP, and business intelligence tools operate. In placement exams by Cognizant, Infosys, and TCS, DSS concepts test your knowledge of database management applications in real-world decision-making scenarios. Preparing these aptitude questions with solutions PDF will strengthen your analytical thinking and problem-solving skills for both academic and professional growth.
Understanding systems that support business decisions. Pair with business affairs and economic and banking
DBMS-Decision Support Systems (DSS)
3. The end-user tool component of DSS is used by the data analyst to organise and present the data.
- TRUE
- FALSE
4. The end-user presentation tool is used by the data analyst to create the queries that access the database.
- TRUE
- FALSE
5. The end-user tool component of DSS is used by the data analyst to create the queries that access the database.
- TRUE
- FALSE
7. Operational data have a narrow time span, low granularity, and single focus.
- TRUE
- FALSE
8. DSS data focuses on a broader time span, and have levels of granularity.
- TRUE
- FALSE
9. Use of computers in the decision making process was introduced during
- late-1950s and early-1960s
- late-1960s and early 1970s
- late-1970s and early-1980s
- late 1980s and early-1990s
10. DSS was introduced during the
- late-1950s and early-1960s
- late-1960s and early-1970s
- late-1970s and early-1980s
- late-1980s and early-1990s