Variable name resolving (number of significant characters for uniqueness of vari

Variable name resolving (number of significant characters for uniqueness of variable) depends on

Compiler and linker implementations

Assemblers and loaders implementations

C language

None

Answer : A

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1) A declaration "short int" is used for variable

2) Which of the following is true for variable names in C?

They can contain alphanumeric characters as well as special characters

It is not an error to declare a variable to be one of the keywords(like goto, static)

Variable names cannot start with a digit

Variable can be of any length

3) Which of the following is not a valid C variable name?

int number;

float rate;

int variable_count;

int $main;

4) Which of following is not a valid name for a C variable?

study2online

study2 online

study2online1

none

5) Which is valid C expression?

int my_num = 100,000;

int my_num = 100000;

int my num = 1000;

int $my_num = 10000;