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Mohamad Eskandarane Questions
11022 Questions
What is downcasting?
c# programming
C++ programming
Java programming
2022-06-29
Answers
30
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40
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1
461
If two classes are defined “Parent” and “Child” then which is the correct type upcast syntax in C++?
c# programming
C++ programming
Java programming
2022-06-29
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30
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1024
When are the object type known for upcasting the objects?
c# programming
C++ programming
Java programming
2022-06-29
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30
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571
When are the pointer types known for upcasting the objects?
c# programming
C++ programming
Java programming
2022-06-29
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30
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40
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550
Which concept is needed because of implicit type casting use?
c# programming
C++ programming
Java programming
2022-06-29
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30
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40
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614
Upcasting is _____________________ without an explicit type cast
c# programming
C++ programming
Java programming
2022-06-29
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30
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744
If class C inherits class B and class B inherits class A ________________
c# programming
C++ programming
Java programming
2022-06-29
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30
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564
If multiple inheritance is implemented, which upcasting will be correct?
c# programming
C++ programming
Java programming
2022-06-29
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30
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566
Which casting among the following is allowed for the code given below?
c# programming
C++ programming
Java programming
2022-06-29
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30
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677
Upcasting and downcasting objects is same as casting primitive types
c# programming
C++ programming
Java programming
2022-06-29
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30
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40
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679
Which property is shown most when upcasting is used?
c# programming
C++ programming
Java programming
2022-06-29
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30
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40
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502
Which among the following is best situation to use upcasting?
C++ programming
c# programming
Java programming
2022-06-29
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30
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40
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528
Which among the following is safe?
c# programming
C++ programming
Java programming
2022-06-29
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30
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40
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535
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11022
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