Which of the following manipulator is used for the representing octal equivalent of a given decimal number? a. oct b. setbase(8) c. tobase(8) d. both a and b e. all a, b, c ANSWER: both a and b
A virtual function that has no definition within the base class is called____________. a. Pure virtual function b. Pure static function c. Pure Const function d. Friend function ANSWER: Pure…
Constant variables can be created in CPP by using ________ . a. enum b. const c. #define d. All of these e. None of these ANSWER: All of these
Object oriented programming employs_________ programming approach. a. top-down b. procedural c. bottom-up d. all of these. ANSWER: bottom-up
In CPP, cin and cout are the predefined stream __________ . a. Operator b. Functions c. Objects d. Data types ANSWER: Objects
Irrespective of exception occurrence, catch handler will always get executed. a. True b. False ANSWER: False
_________________are used for generic programming. a. Inheritance b. Virtual Functions c. Templates d. None of these ANSWER: Templates
Can we pass parameters to base class constructor though derived class or derived class constructor? a. Yes b. No ANSWER: Yes
The CPP compiler supports automatic type conversions for the user defined datatypes. a. True b. False ANSWER: False
Generic catch handler must be placed at the end of all the catch handlers. a. True b. False ANSWER: True
By default, all the files are opened in ___________mode . a. Binary b. Text c. Can’t say ANSWER: Text
If abstract class is inherited by derived class, then_______________ . a. Derived class should provide definition for all the pure virtual functions b. Derived class also …
While overloading binary operators using member function, it requires ___ argument/s. a. Zero b. One c. Two d. Three ANSWER: One
It is not possible to combine two or more file opening mode in open () method. a. True b. False ANSWER: False
Which one is suitable syntax for function template? a. template< class T> return_type Function_Name(parameters) b. template< typename T> ret…
Generic catch handler is represented by ______________ . a. catch(..,) b. catch(---) c. catch(…) d. catch( void x) ANSWER: catch(…)
If inner catch handler is not able to handle the exception then__________ . a. Compiler will look for outer try handler b. Program terminates abnormally c. Compiler will check f…
