Which of the following Symbian classes can be used to play audio data?

On the S60 platform, when an application starts, which option shows the correct order in which the objects are created?

Which statements is/are true about the concept of components with regard to Symbian Software Structuring?

Suppose you have 2 classes namely, Person and Footballer, as follows: class Person { virtual void func(void) { ; } }; class Athlete : public Person { /* . . . */ }; and suppose 2 pointers are defined as follows: Person *Joy = new Person; Person *Max = new Athlete; What will be the value of the variable 'a', if the following dynamic_cast statement is executed? a = dynamic_cast(Joy);

Which server is responsible for starting and stopping the communication servers providing dedicated services?

Which classes do(es) NOT own any external object, whether directly (by pointer) or indirectly (by handle)?

What will happen when the following Symbian C++ code is executed? Line 1 class foo { Line 2 enum A { AA }; Line 3 int f(A a = AA); Line 4 int f(B b = BB); Line 5 enum B { BB }; Line 6 };

Which line will produce an error when the following Symbian C++ code is executed? Line 1. class foo { Line 2 virtual int f0(); Line 3 int virtual f1(); Line 4 friend int f2(); Line 5 int friend f3(); Line 6 };

Setting multiple networking profiles is not possible on the S60 platform.

What is the maximum size of values that can be assigned to data type TInt in Symbian C++?

Which layer is responsible for managing all plug-ins, Central Repository, DBMS and cryptographic services in Symbian?