1. A name is a string of characters used to identify some entity in a program. T

1) True 2) Aliases 3)Dynamic 4)True In Static scoping the variable always refers to the top level environment.

ID: 3913143 • Letter: 1

Question

1. A name is a string of characters used to identify some entity in a program.

True

False

2. When more than one variable name can be used to access the same memory location, the variables are called _____________________.

pointers

reserved words

I-values

aliases

3. The type of scoping based on subprogram calling sequences is __________________ scoping.

local

dynamic

static

global

4. Static scoping refers to determining the scope of a variable at compile time.

True

False

pointers

reserved words

I-values

aliases

3. The type of scoping based on subprogram calling sequences is __________________ scoping.

local

dynamic

static

global

4. Static scoping refers to determining the scope of a variable at compile time.

True

False

1) True

2) Aliases

3)Dynamic

4)True

In Static scoping the variable always refers to the top level environment.

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