Questions

Filter:AllOpenResolvedClosedUnanswered
What is the output of the following code ? def outer(x, y): def inner1(): return x+y def inner2(): return x*y return (inner1, inner2) (f1, f2) = outer(10, 25) print(f1()) print(f2())
Openadmin asked 3 years ago • ,
643 views0 answers0 votes
What is the output of the following code ? def s1(x, y): return x*y class A: @staticmethod def s1(x, y): return x + y def s2(self, x, y): return s1(x, y) a = A() print(a.s2(3, 7))
Openadmin asked 3 years ago • ,
457 views0 answers0 votes
What is the output of the following code ? class A: def __init__(self, val): self.x = val @property def x(self): return self.__x @x.setter def x(self, val): self.__x = val @x.deleter def x(self): del self.__x a = A(7) del a.x print(a.x)
Openadmin asked 3 years ago • ,
463 views0 answers0 votes
What is the output of the following code ? class A: @classmethod def getC(self): print(‘In Class A, method getC.’) class B(A): pass b = B() B.getC() b.getC()
Openadmin asked 3 years ago • ,
513 views0 answers0 votes
Which of the following statement is used to open the file C:\Sample.txt in write only mode?
Openadmin asked 3 years ago • ,
481 views0 answers0 votes
Django web frame work uses SQLAlchemy as Object relational mapper. State True or False
Openadmin asked 3 years ago • ,
466 views0 answers0 votes
pyodbc is an open source Python module that makes accessing ODBC databases simple. State True or False
Openadmin asked 3 years ago • ,
487 views0 answers0 votes
“Select the most correct statement that differentiates a Generator from a Coroutine “
Openadmin asked 3 years ago • ,
580 views0 answers0 votes
Which of the following decorator function is used to create a class method?
Openadmin asked 3 years ago • ,
487 views0 answers0 votes
Which of the following keywords is used to enable a context manager in Python ?
Openadmin asked 3 years ago • ,
483 views0 answers0 votes
Which of the following syntax is used to name a grouped portion of a match?
Openadmin asked 3 years ago • ,
465 views0 answers0 votes
If a property named temp is defined in a class, which of the following decorator statement is required for setting the temp attribute ?
Openadmin asked 3 years ago • ,
2721 views0 answers0 votes
What does readlines() method return?
Openadmin asked 3 years ago • ,
531 views0 answers0 votes
Which of the following package provides the utilities to work with Oracle database?
Openadmin asked 3 years ago • ,
523 views0 answers0 votes
What does the contex manger do when you are opening a file using with.
Openadmin asked 3 years ago • 
423 views0 answers0 votes
Which of the following expression is used to compile the pattern p?
Openadmin asked 3 years ago • ,
459 views0 answers0 votes
Which of the following statement is used to open the file C:\Sample.txt in append mode?
Openadmin asked 3 years ago • ,
487 views0 answers0 votes
Which of the following is the correct syntax of open function?
Openadmin asked 3 years ago • ,
521 views0 answers0 votes
What is the output of the expression re.split(r'[aeiou]’, ‘abcdefghij’)?
Openadmin asked 3 years ago • ,
489 views0 answers0 votes
A Coroutine is a generator object. State True ot False
Openadmin asked 3 years ago • ,
475 views0 answers0 votes
Which of the following methods is used to pass input value to a coroutine
Openadmin asked 3 years ago • ,
459 views0 answers0 votes
A Closure is always a function. State True or False
Openadmin asked 3 years ago • ,
476 views0 answers0 votes
ZipFile utility of zipfile module is a context manager. State True or False
Openadmin asked 3 years ago • ,
519 views0 answers0 votes
Which of the following is true about decorators ?
Openadmin asked 3 years ago • ,
518 views0 answers0 votes
Which of the following method is used to fetch next one row of a query result ?
Openadmin asked 3 years ago • ,
458 views0 answers0 votes
Which of the following methods have to be defined in a class to make it act like a context manager?
Openadmin asked 3 years ago • 
632 views0 answers0 votes
Application running in a VM is hidden from the host OS with the help of Hypervisor/ VMM.
Openadmin asked 3 years ago • 
416 views0 answers0 votes
Container can alter host filesystem without any restriction.
Openadmin asked 3 years ago • 
414 views0 answers0 votes
Docker daemon does not require root privileges to run.
Openadmin asked 3 years ago • 
423 views0 answers0 votes
How Docker images can be sent to registry?
Openadmin asked 3 years ago • 
458 views0 answers0 votes
How will you search for docker images?
Openadmin asked 3 years ago • 
387 views0 answers0 votes
What is the name of virtual Ethernet bridge that is created on the start of Docker Daemon?
Openadmin asked 3 years ago • 
417 views0 answers0 votes
Which of the following is the correct method of exporting a tar file?
Openadmin asked 3 years ago • 
454 views0 answers0 votes
Which of the following is not a Docker Registry?“
Openadmin asked 3 years ago • 
432 views0 answers0 votes
Which sub command is used for removing all stopped containers?
Openadmin asked 3 years ago • 
460 views0 answers0 votes
Default network to which the new containers get connected to ___________.
Openadmin asked 3 years ago • 
379 views0 answers0 votes
Running docker containers can be checked by using ___________.
Openadmin asked 3 years ago • 
419 views0 answers0 votes
What is Docker Daemon?
Openadmin asked 3 years ago • 
421 views0 answers0 votes
To get help on a topic in Docker, you can use_____
Openadmin asked 3 years ago • 
426 views0 answers0 votes
An altered Docker image is visualized as ___________
Openadmin asked 3 years ago • 
528 views0 answers0 votes
1234…18
Ask Question