MICROPROCESSOR AND MICROCONTROLLER

ICT

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Reduce user memory usage by making objects, actions, and options available. The instructions for use of the system must be visible or easily accessible if necessary-this is a usability heuristic for user interface design is called?
A
Consistency and standards
B
Error prevention
C
Recognition rather than recal
D
Flexibility and efficiency of use
E
Aesthetic and minimalist design
Explanation: 

Detailed explanation-1: -Principle #6 Recognition rather than recall. Minimize the user’s memory load by making objects, actions, and options visible. The user should not have to remember information from one part of the dialogue to another.

Detailed explanation-2: -Usability heuristics are guidelines for ensuring that user interface design is comprehensive, straightforward, and user-friendly. They serve as rules of thumb when building new programs, mobile apps, or websites that prioritize the user experience.

Detailed explanation-3: -Visibility of the system status is the first usability heuristic presented by the Neilson Norman group and refers to the extent to which the system’s state is conveyed to the user. Systems should constantly keep users informed about the system’s state by giving clear, appropriate, and timely feedback.

Detailed explanation-4: -Definition: The visibility of system status refers to how well the state of the system is conveyed to its users. Ideally, systems should always keep users informed about what is going on, through appropriate feedback within reasonable time.

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