Can someone help me in PYTHON

What is a valid way to start a function in Python? 168 169.Whichof the following is a valid loop in Python? 170 171.How do you check the type of variable? 172. 173 174 175 176 Which of the following is a valid while loop in Python? 178 179 180 181. 182. 183 184 185 186 187 188 189 190 191. 192. 193 How do you replace all "a" in a string "example" with "b"? Which of the following is a valid list in Python? Which of the following is a valid tuple in Python? Which of the following is a valid dictionary in Python? How do you print the second item in the list variable 'example'? What would the statement print('962f% 123444) display? What is the keyword used after the try statement to handle exceptions? What is the proper way to open a file that you intend to read from? What is the proper way to open a file that you intend to write to? What does import locale as lc do? What is not true a recursive function? why should you not use to compare two floating point numbers? What does the exit() function from the system module do? In Python, the operatordoes what? When input is from the keyboard, what data type does it default to? What role does a semicolon; perform in Python? In Python the expression 4+3A2-6/3 will output Which of the expressions produces 144? What is the output of print( 23'+7') Which of the following is an acceptable Python variable name? What is the order of precedence for logical operators? (and, or, not) How do you end an infinite loop on windows