This is a question our experts keep getting from time to time. Now, we have got the complete detailed explanation and answer for everyone, who is interested!
What establishes the profile of end-users of the system? Explanation: To build an effective user interface, all design should begin with an understanding of the intended users, including their profiles of their age, physical abilities, education, etc.
Which model depict the profile of the end user of a computer system?
User model depicts profile of end users of computer system – Software Process Improvement.
What does the user interface represent Mcq?
Explanation: The main function of user-interface is to connect users with an application through graphical options like icon, menu, text etc.
Who are the users of a system?
A user is a person who utilizes a computer or network service. A user often has a user account and is identified to the system by a username (or user name).
How system users are created?
Creating a System User
Typically system users are created when installing the OS and new packages. System users are created with no expiry date. Their UIDs are chosen from the range of system user IDs specified in the login. defs file, which is different than the range used for normal users.
End-User Development Video 3 – Business Value – Applicability in Industry
43 related questions found
What are the five types of information systems users?
- Innovators. Innovators are the first individuals to adopt a new technology. …
- Early adopters. The early adopters are those who adopt innovation after a technology has been introduced and proven. …
- Early majority. …
- Late majority. …
- Laggards.
What is the main function of user interface?
The two basic function of a user interface of an application is to take the inputs from the user and to provide the output to the users. However, the types of inputs taken by the UI and the types of output provided by the UI may vary from one application to another.
What are the main components of user interface?
The user interface has two main components: presentation language, which is the computer-to-human part of the transaction, and action language, which characterizes the human-to-computer portion. Together, both concepts cover the form and content of the term user interface.
What are the types of user interface?
- Command Line Interface.
- Menu-driven Interface.
- Graphical User Interface.
- Touchscreen Graphical User Interface.
Which of the following is a function of CASE tool?
Explanation: CASE tools support the developer when performing one or more phases of the software life cycle and/or support software maintenance.
Which of the following are important in the design focus of HCI?
Which of the following are important in the design focus of HCI? Thinking of the user.
Which tool is used in structured designing?
Explanation: None. 2. Which tool is use for structured designing ? Explanation: A Structure Chart (SC) in software engineering and organizational theory, is a chart which shows the breakdown of a system to its lowest manageable levels.
What is the major advantage of using incremental model?
Explanation: Incremental Model is generally easier to test and debug than other methods of software development because relatively smaller changes are made during each iteration and is popular particularly when we have to quickly deliver a limited functionality system.
Is a qualitative indication of the degree to which a module focuses on just one thing?
Reason : Cohesion is a qualitative indication of the degree to which a module focuses on just one thing.
What is the key to a good user interface?
The best interfaces are almost invisible to the user. They avoid unnecessary elements and are clear in the language they use on labels and in messaging. Create consistency and use common UI elements. By using common elements in your UI, users feel more comfortable and are able to get things done more quickly.
What are the two types of user interface?
Types of user interfaces
graphical user interface (GUI) command line interface (CLI) menu-driven user interface.
What are the four components of an interface?
Various organizations set about creating a standard interface between devices such as computers and modems. . An interface standard consists of four parts or components: the electrical component, the mechanical component, the functional component, and the procedural component.
What is the function of interface?
An interface is a programming structure/syntax that allows the computer to enforce certain properties on an object (class). For example, say we have a car class and a scooter class and a truck class.
What is the benefit of a user interface?
An easier to use interface enables users to learn the system quickly and use it efficiently. Consistency between UNIX platforms enables users to move from one computer to another with minimal difficulty.
How many types of real time systems are there?
There are two types of real-time systems: reactive and embedded. A reactive real-time system has constant interaction with its environment (such as a pilot controlling an aircraft).
Why are people the most important in information systems?
People play a vital role in most operational systems and processes. Knowledge, skills, and attitudes often determine the quality and quantity of system output. Just as a stereo needs the right component parts, high-performance business systems require the right fit of people to jobs.
What is the most important part of the information system?
The final, and possibly most important, component of information systems is the human element: the people that are needed to run the system and the procedures they follow so that the knowledge in the huge databases and data warehouses can be turned into learning that can interpret what has happened in the past and …
What are the 3 types of information systems?
Information systems serve each of these levels and functions. Three main categories of information systems serve different organizational levels: operational-level systems, management-level systems, and strategic-level systems.