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Questions and Answers
What is the scope of a variable determined by in programming languages?
What is the scope of a variable determined by in programming languages?
- Lifetime of a variable
- Static binding
- Explicit declaration
- Dynamic binding (correct)
Which concept refers to the binding of a variable to a value at the time it is bound to storage?
Which concept refers to the binding of a variable to a value at the time it is bound to storage?
- Implicit declaration
- Static binding
- Lifetime of a variable (correct)
- Explicit declaration
What is the collection of all visible variables in a statement referred to as?
What is the collection of all visible variables in a statement referred to as?
- Referencing environment (correct)
- Static binding
- Implicit declaration
- Dynamic binding
In programming, what is a named constant that cannot change its value after initialization called?
In programming, what is a named constant that cannot change its value after initialization called?
Which type of binding refers to the process of determining the value of a variable at runtime?
Which type of binding refers to the process of determining the value of a variable at runtime?
What concept involves a variable being bound to a value only once and not changeable thereafter?
What concept involves a variable being bound to a value only once and not changeable thereafter?
Which concept deals with variables visible in a statement?
Which concept deals with variables visible in a statement?
When is a variable bound to a value in programming?
When is a variable bound to a value in programming?
What design issues are associated with names in programming?
What design issues are associated with names in programming?
What attribute of a variable is referred to as l-value?
What attribute of a variable is referred to as l-value?
What is the purpose of special words in programming languages?
What is the purpose of special words in programming languages?
What does a variable in a program represent?
What does a variable in a program represent?
What term refers to multiple variable names accessing the same memory location?
What term refers to multiple variable names accessing the same memory location?
Which attribute of a variable determines the set of operations defined for its values?
Which attribute of a variable determines the set of operations defined for its values?
What term describes the contents of the memory cell associated with a variable?
What term describes the contents of the memory cell associated with a variable?
Which concept allows a variable's value to be changed by assigning it to another variable?
Which concept allows a variable's value to be changed by assigning it to another variable?
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