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Is it true that a variable is a storage location in memory that is represented by a name and can hold different values during the execution of the program?
Yes, this is correct.
In terms of the compiled machine language, the variable represents a memory location. So, anytime the variable is referenced, and you either set the variable to a value, or retrieve a value from the variable, you are actually referencing the memory location pointed to by the variable.
What else can I help you with?
What is a storage location in memory that is represented by a name?
RAM is a name that represents a storage location in memory.
What happens to the value of a local variable when the module in which the variable is declared completes execution and control is passed to a different module?
The local variable goes away and the value is lost.
What is a variable made up of?
A variable is made up of a name (identifier) that represents a value stored in a computer's memory. It consists of a memory location where data can be stored and manipulated in a program. The value assigned to a variable can change during program execution.
What are the 5 different types of karnaugh map?
The five different types of Karnaugh maps are 2-variable, 3-variable, 4-variable, 5-variable, and 6-variable maps. Each type corresponds to the number of variables involved in the Boolean functions being represented.
How do you describe a variable?
A variable star is a star whose brightness as seen from Earth that fluctuates.
What would a variable expression be for twice a number?
If the number is represented by variable x, then twice the number is represented by 2x.
What is the math definition of variable?
A variable is an unknown number represented by a letter
What represented a numerical factor?
a variable
Is variable representing the value being manipulayed or changed?
A variable is a placeholder that represents a value in computer programming. It can store different values depending on the context and can be manipulated or changed throughout the program execution.
What variable hasvalue that is read only and cannot be change during the program execution?
A constant is a variable with a value that is set at the time of declaration and cannot be changed during program execution.
What is the variable for coulombs?
The variable for charge in coulombs is typically represented by the letter "Q".
What is the name of the variable that stays the same?
A constant is a variable that doesn't change in value throughout the program's execution.
