python - program based questions

Consider the file "d://test.txt" with the contents as given below:

Hi there,

I am loving Python.

Python is Simple

Choose the correct output from the above code snippet from the given options:

• Read String is : Hi there,

• Read String is : Python is simple.

• Syntax error

• Read String is : Hi there,

  I am loving Python.

  Python is simple.

Consider the file "d://test.txt" with the contents as given below:

Hi there,

I am loving Python.

Python is Simple

Choose the correct output from the above code snippet from the given options:

• Read String is : Hi there

• Read String is : Hi there,

• Syntax error

• Hi there,

  I am loving Python.

  Python is simple.

Consider a file test.txt in D Drive with the following contents:

I Love Python

Choose the output for the following Python code from the given options(Select all applicable):

• Stmt2 prints the contents of the file test.txt

• Stmt5 will print number of tokens(words) in the file separated by a space ' '

• Stmt6 should be uncommented to close the open file.

• Stmt3 results in an error

Consider a file read.txt in D Drive with the following contents:

Banana

Apple

Grapes

Choose the output for the following Python code from the given options:

• {}

• {0: 'Banana', 1: 'Apple', 2: 'Grapes'}

• [0: 'Banana', 1: 'Apple', 2: 'Grapes']

• {'Banana':0, 'Apple':1, 'Grapes':2}

Consider a file read.txt in D Drive with the following contents:

Banana

Apple

Grapes

Choose the output for the following Python code from the given options:

• []

• ['Banana', 'Apple', 'Grapes']

• {'Banana', 'Apple', 'Grapes'}

• Error

Consider a list, fruits=["Mango", "Banana", "Guava", "Strawberry"]. Match the following:

a. fruits[-4:]

b. fruits[-2:]

c. fruits[-4:-1]

d. fruits[1:4]

Select the correct answer for a, b, c & d

• ['Banana', 'Guava', 'Strawberry']

• ['Mango', 'Banana', 'Guava', 'Strawberry']

• ['Mango', 'Banana']

• ['Mango', 'Banana', 'Guava']

• ['Guava', 'Banana', 'Mango']

Assume the following list definition:

a = ['foo', 'bar', 'baz', 'qux', 'quux', 'corge']

• print(a[4::-2])

• a[:] is a

• max(a[2:4] + ['grault'])

• print(a[-5:-3])

List a is defined as follows:

a = ['a', 'b', 'c']

Which of the following statements adds 'd' and 'e' to the end of a, so that it then equals ['a', 'b', 'c', 'd', 'e']:

• a += 'de'

• a += ['d', 'e']

• a.append(['d', 'e'])

• a[len(a):] = ['d', 'e']

• a.extend(['d', 'e'])

What gets printed?

names = ['Amir', 'Barry', 'Chales', 'Dao']

print(names[-1][-1])

• A

• r

• Amir

• Dao

• o

What gets printed from the above piece of code?

• 11

• 12

• 21

• 22

• 33