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Which of the following is the most preferred way of throwing and handling exceptions?
AThrow by value and catch by reference.
BThrow by reference and catch by reference.
CThrow by value and catch by value
DThrow the pointer value and provide catch for the pointer type.
Answer: Option B
Explanation:Here is no explanation for this answer
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An exception specification begins with the keyword
Aexception
Btry
Cthrow
Dcatch
Answer: Option C
Explanation:Here is no explanation for this answer
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You can throw
Aa scalar variable
Bone throw of each scale type
Ca programmer-defined class object
Dall of these
Answer: Option D
Explanation:Here is no explanation for this answer
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The primary purpose of exception specification is
Adocumentation
Bobject-orientedness
Cstructure
Dreduction of code.
Answer: Option A
Explanation:Here is no explanation for this answer
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A default exception block must be placed
Afirst among the catch blocks
Blast among the catch blocks
Cglobally at the top of the file
Dat the end of all code in program.
Answer: Option B
Explanation:Here is no explanation for this answer
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A default catch block catch
Aall thrown objects
Bno thrown objects
Cany thrown objects that has not been caught by an earlier catch block
Dall thrown objects that have been caught by an earlier catch block.
Answer: Option C
Explanation:Here is no explanation for this answer
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When is std::bad_alloc exception thrown?
AWhen new operator cannot allocate memory
BWhen alloc function fails
CWhen type requested for new operation is considered bad, thisexception is thrown
DWhen delete operator cannot delete teh allocated (corrupted) object
Answer: Option D
Explanation:Here is no explanation for this answer
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Which of the following is not a standard exception built in C++
Astd::bad_creat
Bstd::bad_alloc
Cstd::bad_cast
Dstd::bad_typeid
Answer: Option A
Explanation:Here is no explanation for this answer
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