Maintainability - Study guides, Class notes & Summaries

How to delete a character in a String ~ Because Strings in Java are immutable. You'll have to create a new string removing the character you don't want. String newstr = ring(0, idx) + ring(idx + 1); public String removeChar(String str, Integer n) { String front = ring(0, n); String back = ring(n+1, h()); return front + back; } What is Object Oriented Programming ~ Object-oriented programming (OOP) is a programming language model organized around objects rather than "actions" a...

Which of the following is not an essential attribute of good software? a. Acceptability b. Efficiency c. Maintainability d. Affordability - Answer-d Computer science and software engineering are the same discipline? - Answer-False Even when following all ethical principles, ethical dilemmas can occur. - Answer-True What are the fundamental types of software product? a. Generic + customized b. Customized + customer commissioned c. Generic + specialized d. Off-the-shelf + boxed - Answer...

A maintainer is having a problem with a repair on a tank. He is having a hard time reaching around an obstacle to get to a broken part. He needs specialized tools to remove the broken part. With respect to this scenario, which of the following maintainability related human factors are working against the maintainer's repair effort? Select the two alternatives that apply. - 1.*** Accessibility. 2.*** Hand tools. A pilot notices that the engine fire warning lamp in her UH-60 Blackhawk helic...

What are advantages and disadvantages of a layered architecture? - Separation of concerns among logical layers promotes flexibility, scalibility, and maintainability. Multiple applications can reuse the components. It enables teams to work on different parts with minimal dependencies on other teams What are the similarities of the OSI model and five-layered Internet model? - They are both based on layered architecture. The are comparable to each other - see image 1 Both are networking...

ISA 235 Exam 2 (Miami University Gowins) Latest Version Graded A+ Backup and Recovery The ability to get a system up and running in the event of a system crash that includes restoring the information backup. Disaster recovery A detailed process for recovering information or a system in the event of a catastrophic disaster Emergency preparedness Ensures a company is ready to respond to an emergency in an organized, timely, and effective manner Virtualization Creates multiple "vir...

Which of the following is a benefit of vertical testability? CORRECT ANSWER -Lower Re-Test OK (RTOK) and higher Bench Check Serviceable (BCS) rates -Higher Re-Test OK (RTOK) and Bench Check Serviceable (BCS) rates -*Lower Can Not Duplicate (CND), Bench Check Serviceable (BCS) and Re-Test OK (RTOK) rates* -Increased combat capability and higher Can Not Duplicate (CND) rates Condition Based Maintenance Plus (CBM+) is a comprehensive strategy to select, integrate, and focus a number of proces...

COSC 153 Final Daddy Cooke Questions and Answers Rated A+ What is the primary purpose of a flowchart in programming? The primary purpose of a flowchart in programming is to visually represent the sequence of steps and decisions needed to solve a problem, making it easier to understand and communicate the logic behind the program. How do comments enhance collaboration among programmers? Comments enhance collaboration among programmers by providing explanations and context within the...

ISA 235 Exam 2 Review Exam Questions With 100% Verified Answers 5.1) What is an information MIS infrastructure? a) Infrastructure identifies ways that a company can grow in terms of computing resources while simultaneously becoming less dependent on hardware and energy consumption b) Identifies where and how important information, such as customer records, is maintained and secured c) Includes the hardware, software, and telecommunications equipment that, when combined, provides the unde...

What is a Persistable entity? - Answer-An Entity that can be saved in the database. What is a Non-Persistable entity? - Answer-An entity that can only be saved in runtime memory. What is a Generalized entity? - Answer-An entity that lends its attributes, associations, event handlers, validation rules and any other properties to another entity. What is a Specialized entity? - Answer-An entity that inherits all or part of its attributes, associations, event handlers, validation rules and ...

Mendix Intermediate Certification Exam (Latest 2024) | Real Questions and Verified Answers | Graded A. QUESTION Where is page access configured? Answer: Module Security QUESTION What would be a reasonable validation rule to use for AllowedNumberOfVisitorsPerDay? Answer: Range <= 1000 QUESTION How can you easily manage accounts for your app? Answer: Connect navigation to the built-in Account_Overview page QUESTION Is it possible limit an entity to only one object? Answer: Yes, ...