What is user interface in ICT?

01/10/2021 Off By admin

What is user interface in ICT?

A user interface is the method by which the user and the computer exchange information and instructions. There are three main types – command-line, menu driven and graphical user interface (GUI). ICT. Software.

What is a graphical user interface teach ICT?

A graphical user interface (GUI) is the most common type of user interface in use today. It is a very ‘friendly’ way for people to interact with the computer because it makes use of pictures, graphics and icons – hence why it is called ‘graphical’.

What are command line interface used for?

Abbreviated as CLI, a Command Line Interface connects a user to a computer program or operating system. Through the CLI, users interact with a system or application by typing in text (commands). The command is typed on a specific line following a visual prompt from the computer.

What are commands in ICT?

In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface, such as a shell, or as input to a network service as part of a network protocol, or as an event in a graphical user interface triggered by the user selecting an option in a menu.

What are the 3 types of user interfaces?

Exploring the UI Universe: Different Types of UI

  • Command Line Interface.
  • Menu-driven Interface.
  • Graphical User Interface.
  • Touchscreen Graphical User Interface.

What are three types of user interface?

There are five main types of user interface:

  • command line (cli)
  • graphical user interface (GUI)
  • menu driven (mdi)
  • form based (fbi)
  • natural language (nli)

What is command line interface ICT?

A command line interface or CLI is a type of User Interface which enables you to interact with a computer by typing in a series of text commands. CLIs require you to know the exact, specific commands in order to make something happen.

What are the advantages and disadvantages of a text based interface?

3. Command Line Interface

Advantages Disadvantages
This type of interface needs much less memory (RAM) in order to use compared to other types of user interfaces Commands have to be typed precisely. If there is a spelling error the command will fail

What are the advantages of command-line interface?

To summarize, the main advantages of a command-line interface include: If you know the commands, a CLI can be a lot faster and efficient than any other type of interface. It can also handle repetitive tasks easily. A CLI requires less memory to use in comparison to other interfaces.

What is user interface with example?

A user interface, also called a “UI” or simply an “interface,” is the means in which a person controls a software application or hardware device. A common example of a hardware device with a user interface is a remote control.

What are the examples of user interface?

Some examples of user interfaces include:

  • computer mouse.
  • remote control.
  • virtual reality.
  • ATMs.
  • speedometer.
  • the old iPod click wheel.