THE IRRATIONAL SAPIENS

Hello Everyone! Here is an example of an Deployment Diagram of Intranet development. Problem Statement - An intranet is a computer network for sharing information, collaboration tools, operational systems, and other computing services only within an organization. An Internet Service Provider (ISP) provides LAN services, Application services, Email services, Domain and Web hosting services to an organization. The LAN service is provided through Switch to the terminals using Ethernet and other cables. The firewall feature is provided for web applications through Application services. All the students and staff members are provided with an official email account through email services. The college has its own domain and web hosting package provided by the ISP. All these services maintain a database which is stored on server. The database server and all the services are controlled and handled by the Administrator of the college. Check out other UML (Unified Modeling Language) ...

Hello Everyone! Here is an example of an Component Diagram for Intranet development. Problem Statement - An intranet is a computer network for sharing information, collaboration tools, operational systems, and other computing services only within an organization. An Internet Service Provider (ISP) provides LAN services, Application services, Email services, Domain and Web hosting services to an organization. The LAN service is provided through Switch to the terminals using Ethernet and other cables. The firewall feature is provided for web applications through Application services. All the students and staff members are provided with an official email account through email services. The college has its own domain and web hosting package provided by the ISP. All these services maintain a database which is stored on server. The database server and all the services are controlled and handled by the Administrator of the college. Check out other UML (Unified Modeling Language)...

Hello Everyone! Here is an example of an State Diagram of a NCIT subscription model. Problem Statement - Above 300 journals are subscribed by national center of information technology NCIT with periodicity varying from half yearly to monthly. Most journals are quarterly. The journals mostly come from abroad by surface mail and take approximately 3 months to reach NCIT from the date of dispatch. Subscription renewal has to be done promptly to avoid missing issues due to delayed payment. Scientific officer subscribes for the journal. When the journal is received, scientific assistant updates the library. If the journal is not received within time a request is sent for reissue. If the subscription is over then a request is sent for renewal. For updating the library, the scientific officer checks the invoices, updates the journal information and sends the details to the account section. Check out other UML (Unified Modeling Language) Diagrams - Use Case Diagram   C...

Hello Everyone! Here is an example of an Sequence Diagram for Library Management System. Problem Statement - Following scenarios are identified - 1) Librarian issues a book to a member. (Whenever a member asks for a book the librarian checks the availability of the book. If the book is available then the rack number of that book will be returned to the librarian. Librarian then checks the validity of member by verifying library card. If member is valid and the number of books issued to him is less then maximum allowed book is issued to him and transaction is created. Librarian then updates the number of books issued to that member and status of book.) 2) Member returns the book. (Whenever member wants to return the book, librarian first checks the validity of member. If member is valid then due date of book is obtained from transaction details. Based upon this information fine is calculated, bill will be created and informed to the member. On receiving fine from member, libraria...

Hello Everyone! Here is an example of an Activity Diagram of a Vending Machine. Problem Statement - A vending machine accepts coins for a variety of products. The user selects the drink from products available through selection panel. If the drink is available the price of the product will be displayed. The user then deposits the coins depending on the price of the product. Coin collector collects coin after stipulated time. The controller will compare the deposited coins with the price. If amount is less than the price then an error message will be displayed and all deposited coins will be dispensed by the dispenser. Otherwise the drink will be displayed by the drink dispenser. Check out other UML (Unified Modeling Language) Diagrams - Use Case Diagram   Class Diagram   Object Diagram   Sequence Diagram Collaboration Diagram   State Diagram   Component Diagram   Deployment Diagram  

Hello Everyone! Here is an example of an Collaboration Diagram for Library Management System. Problem Statement - Following scenarios are identified - 1) Librarian issues a book to a member. (Whenever a member asks for a book the librarian checks the availability of the book. If the book is available then the rack number of that book will be returned to the librarian. Librarian then checks the validity of member by verifying library card. If member is valid and the number of books issued to him is less then maximum allowed book is issued to him and transaction is created. Librarian then updates the number of books issued to that member and status of book.) 2) Member returns the book. (Whenever member wants to return the book, librarian first checks the validity of member. If member is valid then due date of book is obtained from transaction details. Based upon this information fine is calculated, bill will be created and informed to the member. On receiving fine from member, lib...

Hello Everyone! Here is an example of an Use case Diagram of a Vending Machine System. Problem Statement - A vending machine accepts coins for variety of products. The user selects the drinks from products available through selection panel. If the drink is available the price of the product is displayed. The user then deposits the coins depending on the price of the product. Coin collector collects coin after stipulated time the controller will compare the deposited coin with price. If amount deposited is less than price then error message will be displayed and all deposited coin will be dispensed by the coin dispenser else the drink will be dispensed by the product dispenser. Check out other UML (Unified Modeling Language) Diagrams - Class Diagram   Object Diagram   Sequence Diagram Collaboration Diagram   Activity Diagram   State Diagram   Component Diagram   Deployment Diagram  

Hello Everyone! Here is an example of an Class diagram of a Hospital Management System. Problem Statement - The hospital wishes to maintain a database to assist with the administration of its wards and operating theatre and to maintain information related to its patients, surgeons and nurse. Most patients are assigned to a ward on admittance and each ward may contain many patients. However consultants (senior surgeons) in the hospital may have private patients who are assigned to private room. A nurse may or may not be assigned to a ward and she cannot be assigned to more than one ward. A ward may have many nurses assigned to it. Each ward is dedicated to a particular type of patient. A nurse may or may not be assigned to a theatre and she cannot be assigned more than one theatre. Theatre may have many nurses assigned to it. A patient may have number of operations. The information to be recorded about the operation includes the type of operation, the patients, the surgeons involve...

Hello Everyone! Here is an example of an Object Diagram for Hospital Management System. Problem Statement - The hospital wishes to maintain a database to assist with the administration of its wards and operating theatre and to maintain information related to its patients, surgeons and nurse. Most patients are assigned to a ward on admittance and each ward may contain many patients. However, consultants (senior surgeons) in the hospital may have private patients who are assigned to private room. A nurse may or may not be assigned to a ward and she cannot be assigned to more than one ward. A ward may have many nurses assigned to it. Each ward is dedicated to a particular type of patient. A nurse may or may not be assigned to a theatre and she cannot be assigned more than one theatre. Theatre may have many nurses assigned to it. A patient may have number of operations. The information to be recorded about the operation includes the type of operation, the patients, the surgeons involv...

Hello Everyone! This article is based on the Multiple Choice Questions asked in the University Exam for the subject Project Management - Institute Level Elective. These MCQs were asked in the 2021 Mumbai University-BE-Semester 8 Exam for the subject- Project Management. Project Management is an Institute Level Elective and is common to all the branches. The question paper for each cluster is different. These MCQs were asked in the examination of one cluster. The question paper had 20 MCQs of 2 marks each. Q 1) Which of the following is the most important element of Project Management Plan that is useful in Planning process? a. Risk Management activities b. Quality Assurance activities ...

Hello Everyone! The MCQs are based on basics of Software Project Management. The topics included are UML Diagrams, SRS (Software Requirements Specification), Software Development Models, Agility, Scrum and Extreme Programming. These are the general topics in Software Development Life Cycle (SDLC), also known as Software Engineering and Project Management (SEPM). Q 1) What is a collection of operations that specify a service of a class or component? a. Use case b. Actor c. Interface d. Relationship Solution: c) Interface Q 2) What is an object? a. An object is an instance of a class b. An object includes encapsulation of data c. An object is not an instance of a class d. All of the mentioned Solution: a) An object is an instance of a class Q 3) Eve...

Hello Everyone! The MCQs are based on basics of Software Project Management. The topics included are UML Diagrams, SRS (Software Requirements Specification), Software Development Models, Agility, Scrum and Extreme Programming. These are the general topics in Software Development Life Cycle (SDLC), also known as Software Engineering and Project Management (SEPM). Q 1) Which view in architectural design shows the key abstraction in the system as objects or classes? a. Physical b. Development c. Logical d. Process Solution: c) Logical Q 2) What describes the data and control to be processed? a. Planning process b. Software scope c. External hardware d. Project complexity Solution: b) Software scope Q 3) Which of the following is a building block of UML? ...

Hello Everyone! The MCQs are based on basics of Software Project Management. The topics included are UML Diagrams, SRS (Software Requirements Specification), Software Development Models, Agility, Scrum and Extreme Programming. These are the general topics in Software Development Life Cycle (SDLC), also known as Software Engineering and Project Management (SEPM). Q 1) Which of the following is the way of ensuring that the tests are actually testing code? a. Control structure testing b. Complex path testing c. Code coverage d. Quality assurance of software Solution: c) Code coverage Q 2) Which of the following is not a software testing generic characteristics? a. Different testing techniques are appropriate at different points in time b. Testing is conducted by the developer of the software or an independent test...

Hello Everyone! The MCQs are based on basics of Software Project Management. The topics included are UML Diagrams, SRS (Software Requirements Specification), Software Development Models, Agility, Scrum and Extreme Programming. These are the general topics in Software Development Life Cycle (SDLC), also known as Software Engineering and Project Management (SEPM). Q 1) The user requirements are the parts of which document? a. SDD b. SRS c. DDD d. SRD Solution: b) SRS (Software Requirements Specification) Q 2) Resources refer to _____. a. Manpower b. Machinery c. Materials d. All of the above Solution: d) All of the above Q 3) Select the statement true for activity diagrams. a. They can be used to discover parallel activities b. Th...