Which of the following is NOT a useful question to ask when discovering the actors of a system?
Q: To what extent do you believe it is possible to foresee the factors that may cause an information…
A: Making an information system: Information System Design is used to complete the task. A project is…
Q: The external behavior of a system is described by _____.
A: Answer :-- Functional model
Q: The development of software and the modelling of software are two separate processes. What…
A: In software design, specific modules and components are created. Software architecture refers to the…
Q: HCI draws which fields of the fields together? i.psychology ii.literature iii.design iv. computer…
A: The answer is i, ii, iv (option d) Explanation:- HCI or human computer interaction combines the…
Q: You can determine the difference between systems of systems and other systems by discussing four key…
A: A system, in general, is a collection of linked or interacting parts that follow a set of rules to…
Q: Is there a certain kind of candidate system that might be used to construct a system?
A: Managing Candidates: A candidate management system, sometimes referred to as an application tracking…
Q: Money Withdraw The following questions may be used to help identify the use cases for a system:…
A: Given: Money Withdraw The following questions may be used to help identify the use cases for a…
Q: Distinguish between systems of systems by describing four key features.
A: System-of-systems distinctions were made based on the operational independence of component systems…
Q: It is possible that using structured language is beneficial when discussing processes that are not a…
A: Structured language : Structured Analysis is a technique of development that use diagrams to assist…
Q: 69. The nature of software applications can be characterized by their information a. complexity b.…
A: The nature of software applications can be characterized by their information - both content and…
Q: is an effective approach especially to develop systems that classified as interactive systems.
A: Given: is an effective approach especially to develop systems that classified as interactive…
Q: What is true about rule based system? Select one: a. The definitions of rule-based system depend…
A: The questions are related to AI. Here are the answers:
Q: c) Suppose you are developing the simulation model of a communication system where the incoming…
A: The entities,attributes,activities,events and states variables for the simulation model is:
Q: The graphical models showing the relationships between the system and its environment. a. System…
A: The graphical models showing the relationships between the system and its environment is called…
Q: Give a computer based-system and enumerate its functionalities. Give at least 10 and explain.
A: The components of computer-based systems are defined as software, hardware, people, database,…
Q: Think of a software system. Then, specify 4 non-functional requirements.
A: Non-functional Requirements (NFRs) define system attributes such as security, reliability,…
Q: How exactly does one go about figuring out which model of the system is going to be the most…
A: To be decided: the steps used to choose a suitable model for the system The project's software…
Q: Which of the following is correct term used to perform a detailed study about a particular problem…
A: This question comes from Software Engineering which is a paper of Computer Science. Let's discuss it…
Q: Solve the following questions: 1. Write a specification for the following.problem: A restaurant…
A: Note: since your question contain multiple question but we can answer only one question at a time…
Q: Exists a certain class of candidate system that may be used in the construction of a system?
A: Given: We have to discuss is there Exists a certain class of candidate system that may be used in…
Q: 2- are the constraints that are imposed on the response of the System.
A: Please see the below for only question 2 solution.
Q: Question 1: In planet Z, there have been two new outbreaks of Disease X and Disease Y. You have been…
A: GIVEN:
Q: What views should be taken into account while constructing models of software-intensive systems?
A: A software-intensive system is, by definition, any framework where programming impacts to a huge…
Q: In the system concepts the term Interdependence a. implies structure and order b. refers to the…
A: The system concepts the term Interdependence :
Q: Give an example of a user interacting with a system, explaining the gulf of execution and gulf of…
A: Given: Give an example of a user engaging with a system and describe the execution and assessment…
Q: Determine and justify whether planar or not
A: It is an example conideration:
Q: Explain any four important qualities of systems of systems in a few sentences.
A: Introduction: The term "system of systems" refers to a collection of interdependent and dependent…
Q: A researcher conducted computational thinking course over a period of five days among a group of…
A: Stratified random sampling is a strategy for testing that includes the division of a populace into…
Q: The construction of models for software-intensive systems should take into account what points of…
A: Software-intensive systems are those in which software plays a significant role in the conception,…
Q: Draw a State Transition Diagram for the following B&B problem: Tom and Sue are starting a…
A: State Transition Diagram for the given B&B problem:-
Q: Describe (in words as well as graphically) the interaction framework introduced in Human–Computer…
A: According to the Bartelby guideline we are suppose to answer only one question at a time. Kindly…
Q: Which of the following is NOT true about operation contract? Select one: a. It describes an…
A: Operations Contract implies an understanding, agreement or buy request went into between the Society…
Q: Converting to a new system requires careful consideration of the many different approaches to the…
A: Here is the solution:
Q: The systems have been classified in different ways as a. open or closed b. physical or abstract c.…
A: Answer is d) all if these
Q: bynamic models are best used for which of the following? O a. If the system is to complex to be…
A: Answer is option b
Q: What points of view should be taken into account when developing models for software-intensive…
A: Introduction: A software-intensive system is defined as one in which software significantly impacts…
Q: Minimum of 5 sentences: Discuss the difference between authority and generality. Provide a clear…
A: The authority principle refers to a person s tendency to comply with people in positions of…
Q: Question 1: In planet Z, there have been two new outbreaks of Disease X and Disease Y. You have been…
A: The Answer is
Q: Describe (in words as well as graphical) the interaction frame work introduce in human computer…
A: Introduction Describe (in words as well as graphical) the interaction frame work introduce in…
Q: Are the Network representations very useful for portraying the relationships and connections between…
A: Answer : Yes the network connection plays a very important role between the connections of the…
Q: Is this list inclusive of systems that have been categorised in several ways?
A: A system is a series of rules, an arrangement of items, or a group of interrelated things that…
Q: The components of an information system may be shown in the following manner. What is the person's…
A: Information System: A formal, sociotechnical, organisational system intended to gather, process,…
Q: In the system concepts, the term organization a. refers to the holism of systems b. implies…
A: Given that, In the system concepts, the term organization :
Q: Give two examples of how various versions of a system based on software diversity may fail in a…
A: Introduction: There are two reasons why various versions of a software-based system may fail in a…
Q: Law which states that 'functional content of E type systems (implemented in real world computing)…
A: All those involved in the development of the E-type system, including developers, sales employees,…
Q: State machine diagrams are well suited for the dynamic modelling of a system. In an example state…
A: State machine diagrams are well suited for the dynamic modelling of a system. In an example state…
Q: Briefly explain any four essential characteristics of systems of systems.
A: System of system is a term to classify arrangement of dependent and interdependent systems, that…
Q: Define the term "actor" and provide three instances.
A: A user may play many role and for that actor specifies these roles played be user or other system…
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- Pick the correct answer from the below-given choices and drop it in the appropriate boxes This 1. When a computer is switched on, the OS from a hard disk is loaded into the main memory. process is known as 2. refers to identifying each user of the system and associating the executing programs with those users. 3. The part of the Operating System that carries out the selection of the process from the Ready State is called 4. is the process of handshaking between host and low-level hardware device, it also coordinates with the controller. Compaction Computer Security Interrupts Scheduler Dispatcher Scheduling Fragmentation Segmentation Virtual Memory Authentication Polling Booting PagingP Flag question Pick the correct answer from the below-given choices and drop it in the appropriate boxes 1. When a computer is switched on, the OS from a hard disk is loaded into the main memory. This process is known as 2. refers to identifying each user of the system and associating the executing programs with those users. 3. The part of the Operating System that carries out the selection of the process from the Ready State is called 4. is the process of handshaking between host and low-level hardware device, it also coordinates with the controller. Interrupts Booting Polling Compaction Segmentation Scheduler Paging Virtual Memory Scheduling Fragmentation Dispatcher Computer SecurityWhich of the following has the responsibility to determine if a system is effective or efficient? A. The technical equipment or hardware where the system shall be installed B. The creator or developer of the system C. The end user of the system D. The programming software the will be used
- Which of the following is a symptom of malware: a. When email is being sent without the user’s knowledge or consent. b. When programs are turning off or reconfiguring themselves. c. When there are unknown processes running. d. All of the choicesSystem calls are defined in standards and are the same across all different operating systems. True FalseThe Operating system provides protection and security to the system by, a. Authentication O b. Authentication and Restricted Access O. Authentication and Ownership O d. Authentication, Ownership and Restricted Access
- It is a well-known fact that Linux and UNIX are primarily command-line operating systems respectively. Please explain how the information on the command line is read by the operating system so that the necessary action may be taken (s)Subject is Operating Systems - Please answer the following: Some questions could have multiple correct answers. Choose all correct answers.Which of the following are three examples of deadlocks that are not associated with a computer system environment?
- In this lab you will practice using Python. Most of the elements within this lab is the examples that are used within the book. Do not be afraid of Python! It is a great programming language and once mastered you will see some of the similarities between this scripting language and Object Oriented languages. Part 1 Log into your virtual machine. Make sure you are in your Home directory. Note that when you log into your virtual machine, you will be defaulted to your Home directory. Invoke the Python interactive session by typing in python at the shell prompt and press enter(screenshot 1). Type in the following at the screen prompt: >>> 5+2 and press enter. >>> 'Here is a string.' and press enter >>> range(1,11) and press enter. (screenshot 2 for all examples above) Exit out of interactive mode by pressing d Part 2 Create a file called gm.py. To do this, using vi, type in vi gm.py and press enter. Remember, the extension is not necessary in Linux…Hospi-Helper is an online software system that can be used by hotels and inns to manage reservations. Customers and hotel sales representatives can use the system to check room availability and room price. They can also make, modify, and cancel reservations. When a reservation is made the customer's bank verifies the payment. When it is cancelled the customer's bank refunds the payment. Housekeepers can use the system to update the ready status of rooms (clean, ready to be occupied). Front desk attendants can use the system to check guests into and out of rooms. Up to three rooms can be booked on a single reservation. A reservation has check-in and check-out dates. It has a status (Cancelled, Confirmed, Paid, and in-Progress). It also has an associated customer. A customer is a guest who is at least 21 years-old with an associated credit card that will be used to pay for the reservation and incidentals. A credit card must realize the following interface operations: getAccountNumber,…Hospi-Helper is an online software system that can be used by hotels and inns to manage reservations. Customers and hotel sales representatives can use the system to check room availability and room price. They can also make, modify, and cancel reservations. When a reservation is made the customer's bank verifies the payment. When it is cancelled the customer's bank refunds the payment. Housekeepers can use the system to update the ready status of rooms (clean, ready to be occupied). Front desk attendants can use the system to check guests into and out of rooms. Up to three rooms can be booked on a single reservation. A reservation has check-in and check-out dates. It has a status (Cancelled, Confirmed, Paid, and in-Progress). It also has an associated customer. A customer is a guest who is at least 21 years-old with an associated credit card that will be used to pay for the reservation and incidentals. A credit card must realize the following interface operations: getAccountNumber,…