Components of a computer - Study guides, Class notes & Summaries

What are advantages and disadvantages of a layered architecture? - Each protocol layer offers different services. Some advantages are scalability, flexibility, and ease of adding / removing components making it easier for cost-effective implementations. Disadvantages include: some layers functionality depends on the information from the other layer and violates the goal of layer separation; one layer may duplicate lower layer functionalities; overhead both in computation and in message head...

Who should make the revisions of a lesson plan? -- instructor -- agency -- assistant instructor -- professional writer - Answer- instructor Which of the following is a guideline for lesson objective development? -- develop learning objectives that leave room for subjectivity -- avoid terminology such as understand, know, comprehend, or learn -- write objectives for both objective and subjective evaluation -- make learning objectives long and focused on multiple results - Answer- a...

What is a study of real-world software security initiatives organized so companies can measure their initiatives and understand how to evolve them over time?, - CORRECT ANSWER Building Security In Maturity Model (BSIMM) What is the analysis of computer software that is performed without executing programs? - CORRECT ANSWER Static analysis Which International Organization for Standardization (ISO) standard is the benchmark for information security today? - CORRECT ANSWER ...

Question 1: 13 marks Question 1.1 Many software products suffer from interaction design errors that are annoying to users because they do not follow fundamental design principles. As an interaction designer, how can you ensure that software products are designed to provide a good user experience? (2 marks) Question 1.2 There is a fine line between an interaction that works and one that is usable. Designing interactions that work and are usable is achievable if design principles are appr...

ISTM 210 Final Exam Questions With 100% Verified Answers 2024 What is a common axiom for Information Technology professionals? A. Communicate! B. Become an expert C. Know the business D. Be professional - answerC. Know the business Applying IT to an existing process like printing and distributing is called what? A. Price Costing B. Best Practice C. Value Costing D. Value Added - answerValue Added Name two types of IT professionals A. Technician & Service Professional B. Servicepers...

Well-structured INF1505 Assignment 3 (ANSWERS) 2024 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!).....PERT and CPM techniques work by determining the "critical path" for the completion of a series of interrelated activities. Ifany of the activities along the critical path is delayed, the entire project is delayed. True False Time left 0:37:07 INF1505-24-Y  Welcome to the module INF1505: An Introduction to Business Information Systems  Assessment 3 Questio...

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5 components of an information system 1. Hardware 2. Software 3. Data 4. Procedures 5. People Examples of hardware desktop computers laptop computers mobile phones tablet computers e-readers storage devices, such as flash drives input devices, such as keyboards, mice, and scanners output devices such as printers and speakers Less traditional, but becoming more computerized: automobiles refrigerators beverage dispensers digital device Devices that processes electronic si...

Lenovo Warranty Service Authorization Exam (RWST016) 2024 Questions and Answers 1. Which of the following shows the list of components that must be removed before servicing the LCD panel?: Hardware Maintenance Manual (HMM) 2. What is electrostatic discharge?: The sudden flow of static charge from an object with a higher charge to an object with a lower charge. 3. One key aspect of exceptional customer service is .: In- volving the customer in the ...

Praxis 5101 Questions and Answers Already Passed According to research, the competency most needed for success in most business occupations today is A. Computer Literacy B. Communication Skills C. Records Management D. Time Management Communication skills Computer literacy, records management, and time management or all skills that can be taught and improved by a business. Communication skills are the one competency that employees must possess as they enter the job. And employee is concerne...