PM Unit II:Project Planning and Scheduling

Which level in Design-by-Level theory deals with user goals?

• Conceptual
• Semantic
• Lexical
• Physical

Which level focuses on the meaning of user actions in DbL?

• Physical
• Syntactic
• Semantic
• Conceptual

The physical level in Design-by-Level relates to:

• User goals
• Interpretation
• Device interaction
• Action structure

The correct order from highest to lowest level in DbL is:

• Physical → Semantic → Conceptual → Syntactic
• Conceptual → Semantic → Syntactic → Lexical → Physical
• Lexical → Conceptual → Semantic
• Syntactic → Physical → Semantic

The syntactic level in DbL theory is concerned with:

• Intentions
• Command order
• Memory use
• Hardware control

Which is the first step in Norman's stages of action?

• Forming the intention
• Executing the action
• Forming the goal
• Perceiving the state

Gulf of Execution refers to difficulty in:

• Understanding system state
• Deciding what to do
• Executing action
• Forming goal

Which step belongs to the evaluation phase in the stages of action?

• Forming goal
• Executing action
• Interpreting state
• Forming intention

The cycle of execution and evaluation is part of:

• Cognitive model
• Design-by-Level
• Stages of Action
• Dynamic Theory

Norman’s model helps in improving:

• System speed
• Hardware design
• User interaction design
• Code efficiency