operators

Question 1

Escape Sequences: \n, \r, ', ", \, \b, \f, \t, \v, \uXXXX or \UXXXXXXXX

Answer 1

\n: Newline character.

\r: Carriage return character.

': Single quote.

": Double quote.

\: Backslash.

\b: Backspace.

\f: Form feed.

\t: Tab.

\v: Vertical tab.

\uXXXX or \UXXXXXXXX: Unicode escape sequences.

Question 2

Arithmetic Operators: +, -, *, /, %, **, //

Answer 2

+ Addition

• Subtraction
• Multiplication

/ Division

% Modulus (remainder after division)

** Exponentiation (e.g., 2**3 means 2 to the power of 3)

// Floor Division (returns the quotient, discarding any remainder)

Question 3

Comparison Operators: ==, !=, <, >, <=, >=

Answer 3

== Equal to

!= Not equal to

< Less than

> Greater than

<= Less than or equal to

> = Greater than or equal to

Question 4

Assignment Operators: =, +=, -=, *=, /=, %=, **=, //=

Answer 4

= Assignment

+= Add and assign

-= Subtract and assign

*= Multiply and assign

/= Divide and assign

%= Modulus and assign

**= Exponentiation and assign

//= Floor Division and assign

Question 5

‘and’ operator

Answer 5

returns true if both statements are true

Question 6

‘or’ operator

Answer 6

returns true if one of the statements is true

Question 7

‘not’ operator

Answer 7

reverse the result, returns false if the result is true

Question 8

Bitwise Operators:

Answer 8

& : sets each bit to 1 if both bits are 1

^ : sets each bit to 1 if only one or two bits is 1

~ : inverts all the bits

&laquo_space; : shift left by pushing zeros in from the right and let the leftmost bits fall off

> > : shift right by pushing copies of the leftmost bit in from the left, and let the rightmost bits fall off

: sets each bit to 1 if one of two bits is 1

Question 9

Identity operators:

Answer 9

• Is true if the operands are identical objects
• Is not true if the operands are not identical objects