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To insure that the users input is valid.
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∙ 13y ago
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What is input mask in a database?
An input mask refers to controlling the input that a user is going to provide.For example, if you were going to ask for a person's phone number, and you know the format of the phone number is going to be (xxx) xxx-xxxx, then you would set an input mask forcing the input to be in that format.A zip code, for example, is 5 or 9 characters in the U.S..... either 12345 or 12345-6789.Therefore, you would use an input mask that looked like xxxxx | xxxxx-xxxxThis controls the user's input so that less validation is required later.Input masks are mostly used to validate input that has a strict pattern that never changes. With Access validation rules you can validate more complex patterns.
What can be done to protect against SQL injection attacks?
Validate input
What is the diffference between waterfall model and modified waterfall model?
Modified waterfall model verified and validate the user requirements for every phase. Meanwhile, waterfall did not, it only verify and validate user requirement at the end of the phase.
What is the meaning of print and input in idle python?
"print" will output a value onto the screen for a user to see. "input" or "raw_input" gets a user's input.
What is stimuli in computer science?
it is an input from a user from the real world(a real world input) that is input from either sensors or user input data to a real time application or any other type of applications.
Does input include user responses?
yes it does.
Why are storage devices are output and input?
the input device get input from user.. output device display the result....
What is the definition for an input and output machine?
An input device is a device which is used by the user to enter data into the computer system. An output device is a device which is used by the computer to send data back to the user in a way that the user can understand. It is possible for a device to be both an input and output device simultaneously. For example a force-feedback joystick takes input from the user, but also communicates to the user with a series of vibrations or force-actions.
How do you get the input from the user?
Input from the user to the computer can come through many peripheral devices such as the keyboard, mouse, touch-screen, a modem or a web camera.
Is a graphics tablet an input or output?
A graphics tablet is used to to accept user input to the computer so is classed as input device ...
Is a Visual Display unit a input or a output?
Its an output device. By visual display unit I assume you're referring to one of the following: a tv, a computer monitor or a laptop screen. All 3 are output devices. The difference b/w an input and an output device is simply user input. An input device receives input from a user, an output device does not. A mouse (receives user clicks), A microphone (receives user audio), a keyboard are input devices.
What is two ways in which a user can input a command using a graphical user interface?
1)Use fingers to move things 2)Use mouse
