MICROPROCESSOR AND MICROCONTROLLER

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ICT

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
While it is best to use a system without documentation, support and documentation may be required. Finding such information should be easy, there should be a list of specific steps to follow-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: -Providing help and documentation to the user is the 10th usability heuristic provided by Neilson and Norman. In Norman’s words: “Even though it is better if the system can be used without documentation, it may be necessary to provide help and documentation.

Detailed explanation-2: -Heuristic evaluation is a process where experts use rules of thumb to measure the usability of user interfaces in independent walkthroughs and report issues. Evaluators use established heuristics (e.g., Nielsen-Molich’s) and reveal insights that can help design teams enhance product usability from early in development.

Detailed explanation-3: -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-4: -What is the purpose of heuristic evaluation? Heuristic evaluation helps optimize usability by minimizing design deficiencies. It thus guarantees the effectiveness of the interface of a digital device, such as a website, a mobile application or SaaS software.

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