RE ASSESSMENT 3RD YEAR

Which of the following is NOT an essential component of system design?

• Database schema

• User interface layout

• User feedback surveys

• Server configuration

When designing an online shopping system, why is it important to maintain consistency in the user interface?

• To ensure the system adapts to every device

• To improve brand recognition

• To help users recognize and interact with familiar elements easily

• To reduce the development time

What is the main purpose of data access in a system like a barangay management system?

• To store all the system's components in one central location

• To allow authorized personnel to easily retrieve and modify sensitive records

• To ensure fast processing of information at all times

• To protect against data manipulation by external attackers

Which of the following user interface elements would be most helpful for users when they are uncertain about the results of an action?

• Undo options

• Aesthetic design

• Error prevention messages

• Clear feedback upon submission

In the context of user interface design, what is an example of feedback?

• A user selects a product, and the cart updates immediately.

• The user's data is automatically saved without notification.

• A visual alert for an error in form submission appears after submission.

• A system message requests confirmation before proceeding with payment.

What is the primary role of the 'scalability' feature in system design?

• To ensure all system components are compatible with each other

• To ensure the system can adapt to increased load or usage without compromising performance

• To make sure the system interface is universally understood

• To reduce the system's complexity for future updates

Why is it crucial to have an 'undo option' in system design?

• To provide users with control over system settings

• To allow users to quickly revert mistakes without consequences

• To allow the system to run more efficiently

• To create a visual cue for users

Which of the following best describes a 'relational database'?

• A database that organizes data using tables, rows, and columns

• A database that stores data as objects

• A decentralized database where data is stored across multiple servers

• A database optimized for video streaming and media storage

How does feedback contribute to the user interface design in terms of usability?

• It helps users understand the purpose of each screen.

• It informs users that their actions are being processed or were successful.

• It enables users to skip tasks they don't want to complete.

• It reduces the number of errors users make in the system.

Which of the following is a key benefit of cloud deployment for system hosting?

• Reduced cost due to on-site server maintenance

• Limited access and security threats from external sources

• High flexibility, scalability, and remote access

• Guaranteed control over data storage and security measures