ty76

The following code has an error, which code should you use to fix it?

def multiply_together(a,b,c):
  return a * B * c

x = multiply_together(7,7,7)
print(x)

return a * b * c

return(A * B * C)

return a * b

area = a * B * c return area

Question 1 of 10

The following code has an error, which line is it on?

1: f=open(input("Enter a filename: "))
2: 
3: while True:
4:    line=f.readline()
5:   
6:    if line == ""
7:        break
8:    else:
9:        print(line)

Question 2 of 10

The following code has an error, which line is it on?

 1: ourlist = ['S','O','T','Z','P','M']
 2: 
 3: def letterac(name,bound=2,letters):
 4:    #Add the letters together
 5:    result = 0
 6:    timesdone = 0
 7:    for letter in letters:
 8:        if letter in name:
 9:            while timesdone <= bound:
10:                result += 1
11:                timesdone += 1
12:    return result
13: 
14: 
15: print(letterac("JAMES",2,ourlist))

Question 3 of 10

4. Which exception will the following code raise?

z = 5+8+”9”

IndentationError

ValueError

ArithmeticError

TypeError

Question 4 of 10

5. You need to handle an exception for opening a file, how do you do it?

try:
	f = open("numbers.txt")
except FileNotFoundError:
	print("This doesn't exist")
else:
	print(f.read())
finally:
	f.close()

try:
	f = open("numbers.txt")
except FileNotFoundError:
	print("This doesn't exist")
else:
	print(f.read())
	f.close()

try:
	f = open("numbers.txt")
except FileNotFoundError:
	print("This doesn't exist")
finally:
	print(f.read())
	f.close()

try:
	f = open("numbers.txt")
except:
	print("This doesn't exist")
else:
	print(f.read())
	f.close()

Question 5 of 10

Look at the following code - what line is the error on?

 1: items = []
 2: 
 3: def getdata():
 4:    item = input("Enter a grade: ")
 5:    items.append(item)
 6: 
 7: def getaverage(items):
 8:    sum = 0
 9:    for i in items:
10:        sum += i
11:    return round(sum/len(items))
12: 
13: i = 3
14: for v in range(1,5):
15:    getdata()
16: print(getaverage(items))

Question 6 of 10

7. You need to catch two errors, TypeError and ZeroDivisionError. How would you code this?

except DivideByZero|TypeError as e:

except as e:

except(TypeError,ZeroDivisionError) as e:

except(TypeError,ZeroDivisionError) from e:

Question 7 of 10

8. You’re creating a new class to catch exceptions, which code do you use?

class MyException(Exception):

class MyException(SystemError):

class MyException():

class MyException(Except):

Question 8 of 10

The following code has an error, which exception will be raised?

f = open(‘number.txt’)

f.readall()

SystemError

ValueError

AttributeError

IndentationError

Question 9 of 10

10.

The following code has an error, which exception will be raised?

i = 3

for v in i:
  pass

TypeError

SyntaxError

IndentationError

ValueError

Question 10 of 10