McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Master of Business Administration (MBA) .
Chapters
| 1. |
1990’s saw the introduction of the _____________ information systems. |
| A. | Strategic |
| B. | GUI |
| C. | Decision |
| D. | Executive |
| Answer» B. GUI | |
| 2. |
HRIS stands for _________________ |
| A. | Human Resource Information System. |
| B. | HUDA Reserve Information System |
| C. | Human Refraction Information System |
| D. | Human Resource Institution System |
| Answer» A. Human Resource Information System. | |
| 3. |
Information systems that monitor the elementary activities and transactions of the organizations are: |
| A. | Management-level system |
| B. | Operational-level system |
| C. | Knowledge-level system |
| D. | Strategic level system |
| Answer» B. Operational-level system | |
| 4. |
Projections and responses to queries are information output characteristics associated with a(n): |
| A. | DSS |
| B. | MIS |
| C. | ESS |
| D. | TPS |
| Answer» C. ESS | |
| 5. |
Summary transaction data, high-volume data, and simple models are information inputs characteristic of a(n): |
| A. | DSS |
| B. | MIS |
| C. | ESS |
| D. | TPS |
| Answer» A. DSS | |
| 6. |
Management information systems usually: |
| A. | Serve managers interested in weekly, monthly, and yearly results, not day-to-day activities. |
| B. | Help managers make decisions that are unique, rapidly changing, and not easily specified in advance. |
| C. | Provide managers with a generalized computing and telecommunications capacity that can be applied to a changing array of problems. |
| D. | Perform and record the daily routine transactions necessary to the conduct of business. |
| Answer» A. Serve managers interested in weekly, monthly, and yearly results, not day-to-day activities. | |
| 7. |
Decision support systems usually: |
| A. | Serve managers interested in weekly, monthly, and yearly results, not day-to-day activities. |
| B. | Help managers make decisions that are unique, rapidly changing, and not easily specifiedin advance. |
| C. | Provide managers with a generalized computing and telecommunications capacity that can be applied to a changing array of problems. |
| D. | Perform and record the daily routine transactions necessary to the conduct of business. |
| Answer» B. Help managers make decisions that are unique, rapidly changing, and not easily specifiedin advance. | |
| 8. |
Deciding where to locate new production facilities is a(n) example of a manufacturing and production information system operating at the: |
| A. | Operational level |
| B. | Management level |
| C. | Knowledge level |
| D. | Strategic level |
| Answer» D. Strategic level | |
| 9. |
A risk response which involves eliminating a threat is called: |
| A. | Mitigation |
| B. | Deflection |
| C. | Avoidance |
| D. | b and d |
| Answer» A. Mitigation | |
| 10. |
When should a risk be avoided? |
| A. | When the risk event has a low probability of occurrence and low impact |
| B. | When the risk event is unacceptable -- generally one with a very high probability of occurrence and high impact |
| C. | When it can be transferred by purchasing insurance |
| D. | none |
| Answer» A. When the risk event has a low probability of occurrence and low impact | |
| 11. |
An example of risk mitigation is: |
| A. | Using proven technology in the development of a product to lessen the probability that the product will not work |
| B. | Purchasing insurance |
| C. | Accepting a lower profit if costs overrun |
| D. | a and b |
| Answer» D. a and b | |
| 12. |
Mitigating risk could involve |
| A. | identifying risks, obtaining insurance and developing alternatives |
| B. | contracting and quality assurance |
| C. | developing standards, buying insurance, and planning for contingencies and |
| D. | re-scoping the project and reassessing requirements |
| Answer» D. re-scoping the project and reassessing requirements | |
| 13. |
The linear sequential model of software development is |
| A. | A reasonable approach when requirements are well defined. |
| B. | A good approach when a working program is required quickly. |
| C. | The best approach to use for projects with large development teams. |
| D. | An old-fashioned model that cannot be used in a modern context. |
| Answer» A. A reasonable approach when requirements are well defined. | |
| 14. |
The linear sequential model of software development is also known as the |
| A. | Classical life cycle model |
| B. | Fountain model |
| C. | Spiral model |
| D. | Waterfall model |
| Answer» D. Waterfall model | |
| 15. |
The incremental model of software development is |
| A. | A reasonable approach when requirements are well defined. |
| B. | A good approach when a working core product is required quickly. |
| C. | The best approach to use for projects with large development teams. |
| D. | A revolutionary model that is not used for commercial products. |
| Answer» B. A good approach when a working core product is required quickly. | |
| 16. |
The rapid application development model is |
| A. | Another name for component-based development. |
| B. | A useful approach when a customer cannot define requirements clearly. |
| C. | A high-speed adaptation of the linear sequential model. |
| D. | All of the above. |
| Answer» C. A high-speed adaptation of the linear sequential model. | |
| 17. |
Evolutionary software process models |
| A. | Are iterative in nature |
| B. | Can easily accommodate product requirements changes |
| C. | Do not generally produce throwaway systems |
| D. | All of the above |
| Answer» D. All of the above | |
| 18. |
The prototyping model of software development is |
| A. | A reasonable approach when requirements are well defined. |
| B. | A useful approach when a customer cannot define requirements clearly. |
| C. | The best approach to use for projects with large development teams. |
| D. | A risky model that rarely produces a meaningful product. |
| Answer» B. A useful approach when a customer cannot define requirements clearly. | |
| 19. |
The spiral model of software development |
| A. | Ends with the delivery of the software product |
| B. | Is more chaotic than the incremental model |
| C. | Includes project risks evaluation during each iteration |
| D. | All of the above |
| Answer» C. Includes project risks evaluation during each iteration | |
| 20. |
The concurrent development model is |
| A. | Another name for the rapid application development model. |
| B. | Often used for the development of client/server applications. |
| C. | Only used for development of parallel or distributed systems. |
| D. | Used whenever a large number of change requests are anticipated. |
| Answer» D. Used whenever a large number of change requests are anticipated. | |
| 21. |
The component-based development model is |
| A. | Only appropriate for computer hardware design. |
| B. | Not able to support the development of reusable components. |
| C. | Works best when object technologies are available for support. |
| D. | Not cost effective by known quantifiable software metrics. |
| Answer» C. Works best when object technologies are available for support. | |
| 22. |
The formal methods model of software development makes use of mathematical methods to |
| A. | Develop defect free computer-based systems |
| B. | Define the specification for computer-based systems |
| C. | Verify the correctness of computer-based systems |
| D. | All of the above |
| Answer» C. Verify the correctness of computer-based systems | |
| 23. |
The analysis and design of application systems are the responsibility of a _____ |
| A. | Computer Operator |
| B. | Programmer |
| C. | System Analyst |
| D. | Data entry operator |
| Answer» C. System Analyst | |
| 24. |
The DBA is |
| A. | a person |
| B. | a computer device |
| C. | a communication technique |
| D. | All of the above |
| Answer» A. a person | |
| 25. |
A constraint that does not, affect the feasible solution region is known as |
| A. | redundant constraint |
| B. | unbounded solution |
| C. | slack variable |
| D. | surplus variable |
| Answer» C. slack variable | |
| 26. |
Computer support to the manager has been least in |
| A. | alternative identification |
| B. | alternative selection |
| C. | problem identification |
| D. | alternative evaluation |
| Answer» A. alternative identification | |
| 27. |
A _____ is a brief message to an operator that describes what data are to be entered. |
| A. | prompt |
| B. | passwords |
| C. | MIS |
| D. | Tactical |
| Answer» A. prompt | |
| 28. |
Which of the following is not true about expert systems? |
| A. | Expert systems are collections of human knowledge |
| B. | Export systems are expensive to design. |
| C. | export systems are usually designed to run on small general-purpose computers |
| D. | Maintenance support may be difficult to obtain for an expert system. |
| Answer» D. Maintenance support may be difficult to obtain for an expert system. | |
| 29. |
General ledger is also referred to as: |
| A. | extra ledger |
| B. | main ledger |
| C. | nominal ledger |
| D. | All of the above |
| Answer» C. nominal ledger | |
| 30. |
In ……………… system the interaction between various subsystems cannot be defined with certainty |
| A. | Open System |
| B. | Closed System |
| C. | Deterministic System |
| D. | Probabilistic System |
| Answer» A. Open System | |
| 31. |
……………… is a tabular method for describing the logic of the decisions to be taken. |
| A. | Decision tables |
| B. | Decision tree |
| C. | Decision Method |
| D. | Decision Data |
| Answer» A. Decision tables | |
| 32. |
In the preliminary investigation phase of the SDLC, which of the following tasks would not be included? |
| A. | briefly defining the problem |
| B. | suggesting alternative solutions |
| C. | gathering the data |
| D. | preparing a short report |
| Answer» B. suggesting alternative solutions | |
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