PYTHON PROGRAMMING

Predict the output of the following code:

x=3

If x>2 or x<5 and x==6:

Print(“ok”)

else:

print(“no output”)

• ok

• okok

• no output

• none of above

Which one of the following if statements will not execute successfully?

1) if (1, 2);

print(‘foo’)

2) if (1, 2):

print(‘foo’)

3) if (1):

print( ‘foo’ )

4) if (1);

print( ‘foo’ )

• 1,4

• 2

• 2,4

• 4

Find the output of the following program segments:

for i in range(20,30,2):

print(i)

• 20 22 24 26 28

• 20

  22

  24

  26

  28

• 20 22 24 26 28 30

• 20

  22

  24

  26

  28

  30

Which one of the following is incorrect?

• The variables used inside function are called local variables.

• The local variables of a particular function can be used inside other functions, but these cannot be used in global space.

• The variables used outside function are called global variables

• In order to change the value of global variable inside function, keyword global is used.

Suppose a function called add() is defined in a module called adder.py. Which of the following code snippets correctly show how to import and use the add() function? Select all that apply.

• from adder import add

  result = adder.add(2, 3)

• from adder import add

  result = add(2, 3)

• import add from adder

  result = add(2, 3)

• import adder

  result = adder.add(2, 3)

What is the output of the given below program?

print("Know Program".split())

• ‘Know’, ‘Program’

• (‘Know’, ‘Program’)

• [‘Know’, ‘Program’]

• {‘Know’, ‘Program’}

Find the output of the given Python program?

print(list("abcd".split('')))

• [‘a’, ‘’, ‘b’, ‘’, ‘c’, ‘*’, ‘d’]

• [‘a’, ‘b’, ‘c’, ‘d’]

• [‘abcd’]

• [‘abc*d’]

What will be the output of the following Python code?

a={1:"A",2:"B",3:"C"}

a.items()

• items()

• dict_items([(1,2,3)])

• dict_items([(‘A’), (‘B’), (‘C’)])

• dict_items([(1, ‘A’), (2, ‘B’), (3, ‘C’)])

Which of the following is correctly evaluated for this function?

1. pow(x,y,z)  

• 1. (x**y) / z

• 1. (x / y) * z

• 1. (x**y) % z

• 1. (x / y) / z

Which one of the following syntaxes is the correct syntax to read from a simple text file stored in ''d:\java.txt''?

• 1. Infile = open(''d:\\java.txt'', ''r'')

• 1. Infile = open(file=''d:\\\java.txt'', ''r'')

• 1. Infile = open(''d:\java.txt'',''r'')

• 1. Infile = open.file(''d:\\java.txt'',''r'')