Python and SQL Quiz

State True or False: The Python interpreter handles logical errors during code execution.

Identify the output of the following code snippet: text = "PYTHONPROGRAM" text=text.replace('PY','#') print(text)

• #THONPROGRAM

• ##THON#ROGRAM

• #THON#ROGRAM

• #YTHON#ROGRAM

Which of the following expressions evaluates to False?

• not(True) and False

• True or False

• not(False and True)

• True and not(False)

What is the output of the expression? str='International' print(str.split("n"))

• ('I', 'ter', 'atio', 'al')

• ['I', 'ter', 'atio', 'al']

• ['I', 'n', 'ter', 'n', 'atio', 'n', 'al']

• Error

What will be the output of the following code snippet? str= "World Peace" print(str[-2::-2])

What will be the output of the following code? tuple1 = (1, 2, 3) tuple2 = tuple1 tuple1 += (4,) print(tuple1 == tuple2)

• True

• False

• tuple1

• Error

If my_dict is a dictionary as defined below, then which of the following statements will raise an exception? my_dict = {'apple': 10, 'banana': 20, 'orange': 30}

• my_dict.get('orange')

• print(my_dict['apple', 'banana'])

• my_dict['apple']=20

• print(str(my_dict))

What does the list.remove(x) method do in Python?

• Removes the element at index x from the list

• Removes the first occurrence of value x from the list

• Removes all occurrences of value x from the list

• Removes the last occurrence of value x from the list

Which of the following statements will cause an error?

• t=1,

• t=(1,)

• t=(1)

• t=tuple(1)

Write the missing statement to complete the following code: file = open("example.txt", "r") data = file.read(100) ____________________ #Move the file pointer to the beginning of the file next_data = file.read(50) file.close()