Correct option is C
The question asks about the
precedence of operators in C programming. The given operators are:
A. && (Logical AND)
B. += (Assignment with addition)
C. >> (Right shift)
D. >= (Greater than or equal to)
E. ?: (Ternary conditional operator)
In C, operators have a specific precedence that determines the order in which operations are executed. Let's analyze the precedence of each operator in the context of C programming.
Precedence of Operators in C:
C. >> (Right Shift): The
right shift (>>) operator has
higher precedence compared to the other operators in this list except for the ternary operator. The shift operators have precedence over relational, logical, and assignment operators.
D. >= (Greater than or Equal to): The
relational operators like >= have precedence after the
shift operators but before logical and assignment operators. These are used for comparisons.
A. && (Logical AND): The
logical AND (&&) operator comes
after relational operators and is evaluated
after comparison operators like >=. It has a lower precedence compared to relational and shift operators.
E. ?: (Ternary Conditional Operator): The
ternary conditional operator (?:) has
higher precedence than logical operators but
lower precedence than the shift and relational operators. It is used for conditional expressions.
B. += (Addition Assignment): The
addition assignment operator (+=) has
low precedence compared to the relational, logical, shift and ternary operators. Assignment operators generally have the lowest precedence, which is why they are evaluated last.
Correct Order of Precedence (Higher to Lower):
1.
C. >> (Right shift)
2.
D. >= (Greater than or equal to)
3.
A. && (Logical AND)
4.
E. ?: (Ternary conditional operator)
5.
B. += (Addition assignment)
Correct Answer: Option c: C, D, A, E, B
Information Booster:
1.
Right Shift (>>): Shift operators have high precedence in C and are executed before relational and logical operators.
2.
Relational Operators (>=): These comparison operators come after shift operators but before logical operators.
3.
Logical AND (&&): Logical operators like && have lower precedence than comparison operators and shift operators.
4.
Ternary Conditional (?:): The ternary operator has a higher precedence than logical operators but lower than relational and shift operators.
5.
Assignment (+=): Assignment operators, including +=, have the lowest precedence, which is why they are evaluated last.
Additional Knowledge:
·
Operator Precedence in C: The precedence of operators defines the order in which operations are performed in an expression. When operators have the same precedence, associativity (left-to-right or right-to-left) determines the order in which they are evaluated.
·
Parentheses can be used to override the default precedence order and explicitly specify the order of operations.