In java, If we try to add Enum constants to a TreeSet, what sorting order will it use?
Anonymous Quiz
30%
Sorted in the order of declaration of Enums
31%
Sorted in alphabetical order of Enums
27%
Sorted based on order() method
12%
Sorted in descending order of names of Enums
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Which statement is correct about the below program?
Anonymous Quiz
40%
Error: main() cannot be called inside printf()
21%
It prints the garbage values infinitely
23%
Runs infinitely without printing anything
16%
No Error and print nothing
What is meant by a polymorphism in C++?
Anonymous Quiz
13%
class having only single form
3%
class having four forms
81%
class having many forms
3%
class having two forms
What would be the asymptotic time complexity to insert an element at the second position in the linked list?
Anonymous Quiz
36%
O(1)
49%
O(n)
15%
O(n2)
1%
O(n3)
Explanation: A new node is created with the required element. The pointer of the new node points the node to which the head node of the linked list is also pointing. The head node pointer is changed and it points to the new node which we created earlier. The entire process completes in O (1) time. Thus the asymptotic time complexity to insert an element in the second position of the linked list is O (1).
In which events/scenarios, A function name gets optional in JavaScript?
Anonymous Quiz
28%
When a function is defined as a looping statement
16%
When the function is called
38%
When a function is defined as expressions
18%
When the function is predefined
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What will be the output of the following Java code snippet?
Anonymous Quiz
17%
Runtime Error
24%
Compilation Error
32%
It runs successfully
27%
EnumNotDefined Exception
What is the output of below program?
Anonymous Quiz
8%
Print 1
15%
Print 10
40%
Print 20
37%
Compile error
What will be the output of the following C++ program?
Anonymous Quiz
12%
Sanfoundry!
21%
Sanfoundry!.
20%
Sanfoundry.
47%
Sanfoundry.!
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