Here's a brief overview of what should be included in our business case:Problem Statement: identified the pressing issue of traditional examination methods being outdated and cumbersome and very expensive, which often leads to inefficiencies and potential for errors.Value Proposition: digital Obj examination solution aims to streamline the examination process, reduce administrative burden, enhance security, and improve the overall experience for both students and faculty.Competitors: conduct a comprehensive analysis of the competitive landscape, identifying key players in the digital examination space. This analysis will help us position our solution effectively.AKD's Role: what role will AKD play in delivering this solution Local and Foreign Standards: Take into account the local and foreign standards to ensure that our solution aligns with industry best practices while being adaptable.

Design and Implementation Constraints for an Online Examination SRS SystemSeveral factors will limit the options available to developers during the design and implementation of an online examination system. These constraints can be categorized as follows:Technical Constraints:Hardware limitations:Memory limitations of student devices may restrict the complexity of the user interface and exam content. Timing requirements might arise due to the need for real-time feedback or simultaneous test administration to large groups.Database limitations:The chosen database technology must handle high volumes of concurrent access and data storage needs.Technology stack:Specific technologies, tools, and libraries might be mandated by the organization or project requirements.Parallel operations:The system should handle multiple students taking exams concurrently without performance degradation.Security Considerations:Data security:Student data, exam content, and submitted answers must be encrypted at rest and in transit.Authentication and authorization:Robust user authentication and access control measures are essential to prevent unauthorized access and cheating.System integrity:Measures must be taken to prevent cyberattacks and ensure the system's uptime and reliability during exams.Compliance and Regulations:Data privacy regulations:The system must comply with data privacy regulations like GDPR and CCPA regarding student data collection and usage.Accessibility standards:The system should be accessible to students with disabilities, adhering to WCAG guidelines.Educational testing standards:The system might need to comply with specific standards set by educational institutions or testing organizations.Organizational Constraints:Existing infrastructure:The system should integrate seamlessly with the organization's existing IT infrastructure and authentication systems.Internal policies and standards:Development and implementation must adhere to the organization's coding standards and security policies.Maintainability:The delivered software should be maintainable by the organization's IT team after deployment, considering developer expertise and available resources.Additional Considerations:Language requirements:The system's user interface and content might need to be available in multiple languages to accommodate diverse student populations.Communications protocols:The system should use secure and reliable communication protocols to ensure data integrity during exam delivery.User experience:The user interface should be intuitive and user-friendly to minimize student anxiety and technical difficulties during exams.These constraints will guide the development process and influence the design choices made by the developers to ensure a secure, reliable, and effective online examination system.

Criteria for effectiveness of examinationsQuestion 5Answera.Validityb.Reliabilityc.all of the aboved.Objectivity.

The university is doing a study of the effectiveness of different teaching aids. It is hoped a sample of 500 students can be tested. They will be asked about the aspects of their degree that have enabled them to achieve their best marks on assignments. How might demand characteristics be avoided?Question 26Answera.Have a larger sample size as this will make it easier to detect any significant findings in the datab.Reward the participants for good responses by offering to give a prize for the best contributionsc.Add in extra questions so that the specific details of what the study is investigating is less clear to participantsd.Deceive the participants about the nature of the study by having most of the content unrelated to the study and recruiting participants based on the description of the irrelevant content

What should be avoided while practicing teaching as inquiry? a. asking useful questions b. relying on pretests and posttests c. incorporating what is learned in future lessons d. collecting data through formative assessments

(i) Identify two factors that you think are most challenging for accessing education. Give two reasons for each factor. (4 marks)