What is OOPS and How it is different from Procedural
Programming ?
Answer Posted / pankaj singh rawat
oops is mainly used for abstraction of data .it enhances the
reusability and easy to maintain the code. It uses objects
for everything which gives better understanding about large
projects to new programmer onto that project.
It uses the encapsulation,inheritance,polymorphism to achive
this goal.
while procedure oriented language is related to procedure in
which a large program have sub-program called procedure or
functions. Benefit is that a global data can be share by
every other function . don't need to define again and
again.Drawback is that data value can be change by any other
function without informing other functions.
Main drawback of this type of programming is that its very
complex to understand large modified programs to new
programmer.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
What is encapsulation oop?
What does and I oop mean?
Get me an image implementation program.
What is multilevel inheritance explain with example?
Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation
What is abstract class in oop?
Write a program to implement OOPS concepts such as inheritance, polymorphism, friend function, operator overloading?
What is the example of polymorphism?
What is oops and why we use oops?
write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
What is polymorphism oop?
Which type does string inherit from?
class type to basic type conversion
What is difference between data abstraction and encapsulation?
What is object-oriented programming? Webopedia definition