MICROPROCESSOR AND MICROCONTROLLER

ICT

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
)Users often choose system functions by default and will need a carefully selected “Emergency Exit” to exit the unwanted world without any further communication-this is a usability heuristic for user interface design is called?
A
Match between system and the real world
B
User control and freedom
C
Help and documentation
D
Help users recognize, diagnose, and recover from errors
E
Visibility of system status
Explanation: 

Detailed explanation-1: -Users often choose system functions by mistake and will need a clearly marked “emergency exit” to leave the unwanted state without having to go through an extended dialogue. Support undo and redo.

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: -Jakob Nielsen’s heuristics are probably the most-used usability heuristics for user interface design. Nielsen developed the heuristics based on work together with Rolf Molich in 1990.

Detailed explanation-4: -Visibility of system status. Match between system and the real world. User control and freedom. Consistency and standards. Error prevention. Recognition rather than recall. Flexibility and efficiency of use. Aesthetic and minimalist design. More items

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