Q.1

How many ways are there to initialize int with a constant?

  • 1
  • 2
  • 3
  • 4
Q.2

What is the user-defined header file extension in c++?

  • cpp
  • h
  • hf
  • none of these
Q.3

Which of the following can derived class inherit?

  • members
  • functions
  • both a & b
  • None of the above
Q.4

How many types of macros are there in c++?

  • 1
  • 2
  • 3
  • 4
Q.5

How many ways of reusing are there in class hierarchy?

  • 1
  • 2
  • 3
  • 4
Q.6

How many parameters are present in mismatch method in non-sequence modifying
algorithm?

  • 1
  • 2
  • 3
  • 4
Q.7

What of the following describes protected access specifier?

  • The variable is visible only outside inside the block
  • The variable is visible everywhere
  • The variable is visible to its block and to it’s derived class
  • None of these
Q.8

What will happen when introduce the interface of classes in a run-time polymorphic hierarchy?

  • Separation of interface from implementation
  • Merging of interface from implementation
  • Separation of interface from debugging
  • None of the mentioned
Q.9

The correct statement for a function that takes pointer to a float, a pointer to a pointer to a char and returns a pointer to a pointer to a integer is

  • int **fun(float**, char**)
  • int *fun(float*, char*)
  • int ***fun(float*, char**)
  • int ***fun(*float, **char)
Q.10

In which of the following we cannot overload the function?

  • return function
  • caller
  • called function
  • none of the mentioned
Q.11

How to handle error in the destructor?

  • throwing
  • terminate
  • both a & b
  • none of the mentioned
Q.12

What is meant by pure virtual function?

  • Function which does not have definition of its own.
  • Function which does have definition of its own.
  • Function which does not have any return type.
  • None of the mentioned
Q.13

Which keyword is used to declare the min and max functions?

  • iostream
  • string
  • algorithm
  • None of these
Q.14

What are the mandatory part to present in function pointers?

  • &
  • retrun values
  • data types
  • none of these
Q.15

To which type of class, We can apply RTTI?

  • Encapsulation
  • Polymorphic
  • Derived
  • None of these
Q.16

Values that are used to end loops are referred to as _____ values.

  • stop
  • sentinel
  • end
  • finish
Q.17

A special member function of a class, which is invoked automatically whenever an object goes out of the scope is called

  • Constructor
  • Destructor
  • Friend function
  • None of the above
Q.18

What will happen when an exception is not processed?

  • It will eat up lot of memory and program size
  • Terminate the program
  • Crash the compiler
  • None of the mentioned
Q.19

What is mandatory for designing a new container?

  • Classes
  • Iterators
  • Container
  • None of these
Q.20

What is meant by exception specification?

  • A function is limited to throwing only a specified list of exceptions.
  • A catch can catch all types of exceptions.
  • A function can throw any type of exceptions.
  • none of the mentioned
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