A Specialized Type of Keycard Reader Is the _________________________ Reader

question 49

Short Answer

A specialized type of keycard reader is the _________________________ reader, which allows people to simply place their cards within the reader's range.

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Definitions:

Field Width Specifiers

Symbols or codes used in formatted output operations to define the minimum number of characters to be written in a field.

Formatted Floating-point

Represents a numerical data type used in programming to store decimal numbers with a specific format for precision and scale.

Format Modifiers

Format modifiers in C/C++ are used with printf or scanf functions to specify the type and format of data to be input/output, such as %d for integers.

Symbol

In programming and computing, a symbol is a character or string that uniquely identifies a variable, function, or other entity within a program.