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Either True or False
is less than or is more than
is equal or less or more
All of the above
Spaces
Digits
Underscores
Letters
31
63
12
14
int__a3;
int__3a;
int__A3;
None of These
int number;
float rate;
int variable_count;
int $main;
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
int my_num = 100,000;
int my_num = 100000;
int my num = 1000;
int $my_num = 10000;
float PI = 3.14;
double PI = 3.14;
int PI = 3.14;
#define PI 3.14
volatile
true
friend
export
char
int
float
double
signed short
unsigned short
long
4 Bytes
8 Bytes
Depends on the system/compiler
Cannot be determined
The basic data type of C
Qualifier
Short is the qualifier and int is the basic data type
All of the mentioned
char > int > float
int > char > float
char < int < double
double > char > int
immutable
mutable
const
TRUE
FALSE
Martin Richards
Dennis Ritchie
Ken Thompson
Herman Hellorith
Keywords can be used as variable names
Variable names can contain digits
Variable names do not contain blank spaces
Capital letters can be used in variable names.
Assignment Relational Arithmetic
Arithmetic Relational Assignment
Relational Arithmetic Assignment
Assignment Arithmetic Relational