HNS Exam: Developing System Infrastructure Design Plan

1. From which Greek word is the term "system" derived?

A. Synthesis B. Systema C. Symbiosis D. Schema

2. Why does a system exist?

A. To create subsystems. B. To manage inputs and outputs. C. To achieve one or more objectives. D. To provide a framework for a single unit.

3. What are the interrelated components that are systematically arranged to form a system called?

A. Subsystems B. Modules C. Elements D. Units

4. What is the process of a system?

A. It only accepts inputs to produce outputs. B. It is a collection of independent components. C. It works towards a goal without an organized process. D. It accepts inputs and produces outputs in an organized transformation process towards a common goal.

5. What is a key characteristic of physical systems?

A. They are conceptual and non-physical entities. B. They can only be dynamic in operation. C. They are tangible entities that may be static or dynamic. D. They are isolated from all environmental influences.

6. Which type of system is a conceptual or non-physical entity?

A. A physical system B. An abstract system C. A closed system D. An open system

7. What is an "open system"?

A. A system that has many interfaces with its environment and interacts across its boundary. B. A system that is completely isolated from all external influences. C. A system that can be seen and counted, like office desks. D. A formula of relationships among sets of variables.

8. What is a "closed system"?

A. A system that frequently changes its outputs. B. A system that is highly integrated to accomplish a goal. C. A system that relies on other subsystems to function. D. A system that is isolated from environmental influences.

9. In which category do information systems fall, and why?

A. Closed system, because they are isolated from the user. B. Physical system, because they use hardware. C. Open system, because they must adapt to changing user demands. D. Abstract system, because they are not physical.

10. What is the definition of a "system topology model"?

A. A document that lists all system objectives. B. A log of all system errors and outputs. C. A graphical representation of the components and connections that make up a system. D. A description of the user interface.

11. What is one of the benefits of using a system topology model in a system infrastructure design plan?

A. To create a list of all necessary software applications. B. To automate the installation of hardware. C. To determine the budget for the project. D. To identify potential bottlenecks and optimize performance.

12. What are the major business system models mentioned in the document?

A. Static, dynamic, network, and application. B. Schematic, flow, static, and dynamic. C. Physical, abstract, open, and closed. D. Planning, implementation, operation, and maintenance.

13. Which of the following is NOT a characteristic of a system mentioned in the document?

A. Interaction B. Interdependence C. Centralized control D. Organization

14. What does the characteristic of "organization" in a system imply?

A. Structure and order. B. Independence of components. C. Isolation from the environment. D. The ability to change goals frequently.

15. What does the characteristic of "interaction" refer to?

A. The overall goal of the system. B. The dependence of subsystems on each other. C. The way a system is connected to achieve its purpose. D. The manner in which each component functions with other components of the system.

16. If one part of a system fails and other parts are also affected, which characteristic of a system is demonstrated?

A. Organization B. Interdependence C. Integration D. Interaction

17. Which characteristic is concerned with the parts of a system being tied together and having a smooth workflow?

A. Integration B. Interaction C. Organization D. Interdependence

18. What is the central objective of a system?

A. The arrangement of its components. B. The flow of information between subsystems. C. The overall goal or mission of the system. D. The degree to which it is open or closed.

19. What is involved in "Identifying operational environment support"?

A. Defining the principles and functions of the system. B. Organizing business requirement functions. C. Specifying architecture requirements. D. Identifying the hardware, network, and software needed for the system.

20. What is the difference between Logical and Physical Topologies?

A. Logical topology is for hardware, physical is for software. B. Logical is how devices communicate, physical is their physical arrangement. C. Logical is the physical layout, physical is the data flow. D. Logical topology is only for servers, physical is for all devices.

21. What does a "logical topology" model primarily focus on?

A. How devices communicate with each other. B. The physical wiring of the network. C. The geographical location of the servers. D. The cost of the network hardware.

22. What does a "physical topology" describe?

A. How data packets are routed through the network. B. The type of software used on each device. C. The physical arrangement of devices and connections. D. The overall objective of the system.

23. What is the purpose of "Utilizing project architecture development"?

A. To create a final report for the project. B. To identify project gaps and specify architecture requirements. C. To train new employees on the system. D. To troubleshoot existing network problems.

24. What is a crucial step in the project architecture development process?

A. Identifying project gaps B. Finalizing the budget C. Ordering the hardware D. Writing the user manual

25. What does "Specifying Architecture Requirements" ensure?

A. That the project is completed on time. B. That the final product is aesthetically pleasing. C. That the project stays within budget. D. That the design plan addresses all necessary functions and components of the system.

HNS Exam: Developing System Infrastructure Design Plan

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