Arrange the following WebApp design layers from top to bottom: A. Navigation design B. Aesthetic Design C. Interface Design D. Content Design E. Performance Design Choose the correct answer from the options given below :
WebApp Design Layers Order
Understanding the structure of WebApp design is crucial. The layers are typically arranged from the most user-facing aspect to the underlying technical foundation.
Layer Sequence: Top to Bottom
The standard order progresses as follows:
- C. Interface Design: This is the primary layer users interact with directly, defining the visual elements and interaction methods.
- B. Aesthetic Design: This layer focuses on the visual appeal, style, and overall look and feel of the interface.
- D. Content Design: Concerned with the information architecture and the presentation of content within the defined interface and aesthetics.
- A. Navigation Design: This layer deals with how users move through the different sections and content of the WebApp.
- E. Performance Design: This represents the foundational technical aspect, focusing on speed, efficiency, and responsiveness.
Final Arrangement
Based on this progression from user interaction to technical foundation, the correct sequence from top to bottom is Interface Design, Aesthetic Design, Content Design, Navigation Design, and Performance Design.
This corresponds to the order: C, B, D, A, E.
Important Questions from Software Development Models
A simple stand - alone software utility is to be developed in ’C’ programming by a team of software experts for a computer running Linux and the overall size of this software is estimated to be 20,000 lines of code. Considering (a, b) = (2.4, 1.05) as multiplicative and exponention factor for the basic COCOMO effort estimation equation and (c, d)=(2.5, 0.38) as multiplicative and exponention factor for the basic COCOMO development time estimation equation, approximately how long does the software project take to complete ?
In ______ model, software is developed in a series of incremental releases.
In _______ model, software is developed in a series of incremental releases.
I. Spiral
II. Sequential
Among the following, which option describes a functional requirement?
A software development firm is planning a new project involving a data analytics tool. The project is estimated to have $25000$ lines of code. Using the basic COCOMO model, the firm wants to estimate the effort in person-months. For this project type, the multiplicative factor is given as $2.8$, and the exponentiation factor is $1.2$. What is the estimated effort in person-months?
