What is cursor in computer for kids?
A cursor is a shape on a computer screen that shows where actions made with the keyboard or mouse will make a change. The Mouse cursor: The pointer on the screen which the person using the computer can move using the computer mouse. This cursor allows the person to select or “click” items with the mouse.
What is the symbol of cursor?
A cursor is a special symbol, usually a solid rectangle or a blinking underline character, that signifies where the next character will be displayed on the screen. To type in different areas of the screen, you need to move the cursor. You can do this with the arrow keys, or with a mouse if your program supports it.
What is a cursor in Windows?
Cursor Location and Appearance The system automatically displays a cursor for the mouse and updates its position on the screen. When the user moves the mouse, the system redraws the cursor at the new location. The system automatically redraws the cursor design associated with the window to which the cursor is pointing.
How do computer cursors work?
A cursor is a moveable icon (generally moved with the mouse) that shows the user where any input into the computer will be placed or where an action will occur. For example, if the cursor is moved on the screen to a button in a program or application and the mouse left button is clicked, it will action.
What is the hand cursor called?
It is also called a pointer, but today pointer refer to a specific cursor, the one that looks like a hand with an extended index finger.
What is cursor in Java?
A Cursor is a subclass of Object class and it can be defined as point or indicator on the screen. A Cursor is used to select the input from the system that the user operates with the mouse.
What is difference between cursor and pointer?
The “Pointer” or “Mouse Pointer”: It is the graphical object that moves on screen. It can be static or animated. The “Cursor”: It is the file or the memory block used to encode and save the animated (ANI) or static (CUR) graphical object.
What is difference between icon and cursor?
As nouns the difference between icon and cursor is that icon is an image, symbol, picture, or other representation usually as an object of religious devotion while cursor is a part of any of several scientific instruments that moves back and forth to indicate a position.
What is cursor in Word?
The insertion point—also called a cursor—is the blinking line in your document that indicates where text is inserted when you type. There are several ways to move an insertion point. The I-beam shows where your mouse pointer is.
Is cursor a GUI?
In an operating system with a graphical user interface (GUI), the cursor is also a visible and moving pointer that the user controls with a mouse, touch pad, or similar input device.
What are the main features of a cursor?
Cursors enable manipulation of whole result sets at once. In this scenario, a cursor enables the sequential processing of rows in a result set. In SQL procedures, a cursor makes it possible to define a result set (a set of data rows) and perform complex logic on a row by row basis.
What is the difference between pointer and cursor?
The “Pointer” or “Mouse Pointer”: It is the graphical object that moves on screen. The “Cursor”: It is the file or the memory block used to encode and save the animated (ANI) or static (CUR) graphical object.
What is the defintion of a computer cursor?
1) A cursor is the position indicator on a computer display screen where a user can enter text. In an operating system with a graphical user interface ( GUI ), the cursor is also a visible and moving pointer that the user controls with a mouse, touch pad, or similar input device.
What is the function of the cursor?
Use of Cursor. The major function of a cursor is to retrieve data, one row at a time, from a result set, unlike the SQL commands which operate on all the rows in the result set at one time.
What is the problem of cursor?
Such mouse cursor problems also happen for reasons. For example, as we all know when the mouse cursor is moved to the far edge of your computer screen, it will often become invisible and cannot be found as usual. Moreover, in daily use, some special programs, games or tools also can make the mouse pointer disappear in some special sections.
What is the difference between cursor and pointer?
Pointer is a see also of cursor. As nouns the difference between cursor and pointer. is that cursor is a part of any of several scientific instruments that moves back and forth to indicate a position while pointer is anything that points or is used for pointing. As a verb cursor. is (computing) to navigate by means of the cursor keys.