Questions
1. OOP language supports object based features, inheritance and ______________
- [A] Encapsulation.
- [B} Polymorphism
- [C} Object identity.
- [A] Functions.
Answer: Option [B]
2. ___________ is one of the ways to achieve polymorphism.
- [A] Inheritance
- [B} Data overloading
- [C} Operator overloading.
- [A] Message binding.
Answer: Option [C]
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3. A _______________ is an instance of class
- [A] code
- [B} object
- [C} variable
- [A] pointer
Answer: Option [B]
4. One of the methods to stop the execution of the function is by calling the standard ________ function
- [A] goto.
- [B} jump.
- [C} stop.
- [A] exit
Answer: Option [D]
5. _________ is a relationship between classes.
- [A] Polymorphism
- [B} Inheritance
- [C} Overloading
- [A] Overriding
Answer: Option [B]
6. A continue statement causes execution to skip to ____.
- [A] the fZirst statement after the loop.
- [B} the statement following the continue statement.
- [C} The return 0; statement.
- [A] the next iteration of the loop.
Answer: Option [D]
7. A ________ converts from an object of the type of the constructor's parameter to an object of the class.
- [A] conversion function.
- [B} member function.
- [C} class conversion.
- [A] conversion constructors.
Answer: Option [D]
8. Variables that are declared, but not initialized, contain ________
- [A] blank spaces.
- [B} zeros.
- [C} "garbage" values.
- [A] nothing - they are empty.
Answer: Option [C]
9. When a data type must contain decimal numbers, assign the ______ type
- [A] int
- [B} char
- [C} double
- [A] long int
Answer: Option [C]
10. A structure defines a ________type.
- [A] class
- [B} pointers
- [C} arrays
- [A] variables
Answer: Option [A]
11. _____ operator returns the address of the identifier.
- [A] &.
- [B} *.
- [C} &&.
- [A] !.
Answer: Option [A]
12. ________ is a stream connected to standard output.
- [A] cin.
- [B} gets
- [C} out
- [A] count
Answer: Option [D]
