Unitechtransfer-german Centre For Automation And Robotics,Germany.
- 1.Which is the correct operator for power(x^y)?
- A.
X^y
- B.
X**y
- C.
X^^y
- D.
None of the mentioned
- 2.What is the output of the following? sentence = 'horses are fast' regex = re.compile('(?P\w+) (?P\w+) (?P\w+)') matched = re.search(regex, sentence) print(matched.groups())
- A.
{‘animal’: ‘horses’, ‘verb’: ‘are’, ‘adjective’: ‘fast’}
- B.
(‘horses’, ‘are’, ‘fast’)
- C.
‘horses are fast’
- D.
‘are’
- 3.Which of the following cannot be a variable?
- A.
__init__
- B.
it
- C.
In
- D.
On
- 4.What is the output of the following? x = "abcdef" i = "a" while i in x[1:]: print(i, end = " ")
- A.
A a a a a a
- B.
A
- C.
No output
- D.
Error
- 5.What is the output of the following? for i in '': print (i)
- A.
None
- B.
(nothing is printed)
- C.
Error
- D.
None of the mentioned
- 6.What is the output of the following code ?
- >>>example = "helle"
- >>>example.rfind("e")
- A.
4
- B.
3
- C.
1
- D.
-1
- 7.What is the output when following code is executed ?
- >>>print("D", end = ' ')
- >>>print("C", end = ' ')
- >>>print("B", end = ' ')
- >>>print("A", end = ' ')
- A.
DCBA
- B.
A, B, C, D
- C.
D C B A
- D.
A, B, C, D will be displayed on four lines
- 8.What is the output of the following?print("abcdef".center(10, '12'))
- A.
12abcdef12
- B.
Abcdef1212
- C.
1212abcdef
- D.
Error
- 9.What is the output of the following?print("abcdef".find("cd") == "cd" in "abcdef")
- A.
True
- B.
False
- C.
Error
- D.
None of the mentioned.
- 10.What is the output of the following?print('my_string'.isidentifier())
- A.
True
- B.
False
- C.
None
- D.
Error
- 11.What is the output of the following?print('1.1'.isnumeric())
- A.
True
- B.
False
- C.
None
- D.
Error
- 12.To shuffle the list(say list1) what function do we use ?
- A.
list1.shuffle()
- B.
Shuffle(list1)
- C.
Random.shuffle(list1)
- D.
Random.shuffleList(list1)
- 13.What is the output when following code is executed ?
- >>>"Welcome to Python".split()
- A.
[“Welcome”, “to”, “Python”]
- B.
(“Welcome”, “to”, “Python”)
- C.
{“Welcome”, “to”, “Python”}
- D.
“Welcome”, “to”, “Python”
- 14.What will be the output?
- values = [[3, 4, 5, 1], [33, 6, 1, 2]]
- v = values[0][0]
- for row in range(0, len(values)):
- for column in range(0, len(values[row])):
- if v < values[row][column]:
- v = values[row][column]
- print(v)
- A.
3
- B.
5
- C.
6
- D.
33
- 15.What will be the output?
- d1 = {"john":40, "peter":45}
- d2 = {"john":466, "peter":45}
- d1 > d2
- A.
True
- B.
False
- C.
Error
- D.
None
- 16.What will be the output?
- >>>t=(1,2,4,3)
- >>>t[1:-1]
- A.
(1, 2)
- B.
(1, 2, 4)
- C.
(2, 4)
- D.
(2, 4, 3)
- 17.To open a file c:\scores.txt for writing, we use
- A.
Outfile = open(“c:\scores.txt”, “w”)
- B.
Outfile = open(“c:\\scores.txt”, “w”)
- C.
Outfile = open(file = “c:\scores.txt”, “w”)
- D.
Outfile = open(file = “c:\\scores.txt”, “w”)
- 18.What is the output of this program?
- fo = open("foo.txt", "rw+")
- print "Name of the file: ", fo.name
- # Assuming file has following 5 lines
- # This is 1st line
- # This is 2nd line
- # This is 3rd line
- # This is 4th line
- # This is 5th line
- for index in range(5):
- line = fo.next()
- print "Line No %d - %s" % (index, line)
- # Close opend file
- fo.close()
- A.
Compilation Error
- B.
Syntax Error
- C.
Displays Output
- D.
None of the mentioned
- 19.What is the output of this program?
- import sys
- sys.stdout.write(' Hello\n')
- sys.stdout.write('Python\n')
- A.
Compilation Error
- B.
Runtime Error
- C.
Hello Python
- D.
Hello Python
- 20.What is the use of “w” in file handling?
- A.
Read
- B.
Write
- C.
Append
- D.
None of the above
- 21.What is the output of the below program?
- def printMax(a, b):
- if a > b:
- print(a, 'is maximum')
- elseif a == b:
- print(a, 'is equal to', b)
- else:
- print(b, 'is maximum')
- printMax(3, 4)
- A.
3
- B.
4
- C.
4 is maximum
- D.
None of the mentioned.
- 22.What is called when a function is defined inside a class?
- A.
Module
- B.
Class
- C.
Another Function
- D.
Method
- 23.What is the output of below program?
- def f(x, y, z): return x + y + z
- f(2, 30, 400)
- A.
432
- B.
24000
- C.
430
- D.
None of the mentioned
- 24.Which module in Python supports regular expressions?
- A.
Re
- B.
Regex
- C.
Pyregex
- D.
None of the mentioned
- 25.Which of the following creates a pattern object?
- A.
re.create(str)
- B.
re.regex(str)
- C.
Re.compile(str)
- D.
Re.assemble(str)
Questions: 35 | Attempts: 9553 | Last updated: May 1, 2022
-
Sample QuestionWhat is "to write"?
Questions: 6 | Attempts: 1818 | Last updated: Mar 22, 2022
-
Sample QuestionWhat does korrekt mean?
Questions: 20 | Attempts: 1442 | Last updated: Mar 22, 2022
-
Sample QuestionTrue or False: Eins means One.
Back to top