Tuesday 22 March 2016

 #Jobber Notification : 



1. Correct name of caller function

1. funct
2. func()
3. func([param])
4. None of the above

Answer : func([param])


2. When a function does not return  any value, what value is thrown by it, by default when execute in shell

1. int
2. bool
3. None of the above
4. void

Answer : None of the above


3. Which type of argument assumes a default value if a value is not provided in their function call for that argument.

1. default argument

Answer : default argument

4. Whats get printed

def f( ):pass
print type(f())

1. <type 'function'>
2. <type 'type'>
3. <type 'Nontype'>
4. <type 'str'>

Answer : <type 'Nontype'>


5. Argument passed to function in correct potential order is called as

1. required argument
2. keyword argument
3. default argument
4. variable length argument

Answer : required argument


6. def func(x<5):

"""comment"""

return x

print func(x=4)

1. 5 
2. 4 
3. Error 
4. 0

Answer : 4


7. What is the return value of trunc()

1. int
2. bool
3. float
4. None of the above

Answer : int


8. Which of the following is correct def of variable length arguments

1. def func(param):
2. def func(*param):
3. def func(^param):
4. def func(@param):

Answer : def func(*param):


9. set = { } is a 
1. tuple
2. dictionary
3. set
4. list

Answer : dictionary


10. Python dictionaries are also called as

1. associative arrays
2. hash tables
3. Both A and B
4. None of the above

Answer : Both A and B


11. Which of the following is immutable

1. tuple
2. list
3. dic
4. All of the above

Answer : tuple


12. In order to store value in terms of key and values. We use what datatype

1. list
2. tuple
3. dic
4. last

Answer : dic


13. print ({'a':'b','a':'c'}) output is

1. Error
2. {'a':'b','a':'c'}
3. {'a':'c'}
4. {'a':'b'}

Answer : {'a':'c'}


14. If L1 is a list, output of cmp(L1,L1) is

1. 1 
2. -1
3. 0
4. Error

Answer : 0


15. list=['a','b','c','d','e']

    print list[10:]. What is output

1. Index Error
2. [ ]
3. ['a']
4. ['e']

Answer : [ ]


16. Which of the following method use to construct dictionary to list

1. keys( )
2. values( )
3. items( )
4. get( )

Answer : items( )


17. operator to remove list

1. remove
2. erase
3. del
4. delete

Answer : del


18. Which of the following is not built in method of list

1. append( )
2. insert( )
3. add ( )
4. count( )

Answer : add ( )


19. for i in range(0,1):

1. 0 
2. 10 
3. 11  
4. None of the above

Answer : 11


20. While a<3:

    a=a+1

    print a;

    break

  if a & 1

output is

1. 2  
2. 2 3 
3. 2 3 4 
4. None of the above

Answer : 2


21.How many times will loop execute ?

x=0

for x in range (0,5): 

if x

x+=1

1. 3
2. 4
3. 5
4. 6

Answer : 5


22. range(0,4,2) output

1. 0 2 
2. 0 1 3 
3. 0 2 4 
4. 0 1 2 3

Answer : 0 2 


23. for i in range(0,2):

 for j in range ( i,2) :

print j;

1. 011
2. 11
3. 012
4. 0,12

Answer : 011


24. Which of the following method is used to delete a file

1. os.delete( )
2. file.delete( )
3. os.remove( )
4. file.remove( )

Answer : os.remove( )


25. Which of the following is used to display the current position in a file 

1. seek ( )
2. tell( )
3. seek(pos)
4. set( )

Answer : tell( )


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