For S60 devices, what is the minimum size that an element should have, in order to be considered as index finger usable?

Which services is/are provided by the ESOCK of the Symbian OS?

In an S60 device, which touch event will activate a menu command under the finger?

What function(s) does the Trusted Computing Base (TCB) in Symbian OS perform?

Which Avkon controls provided in the S60 platform are window-owning controls?

What is the output of the following code?
#include
#include # or
LIBRARY centralrepository.lib
CRepository* cRepository = CRepository::NewLC( KCRUidDCLLogs );
TBuf<50> bytes;
User::LeaveIfError( cRepository->Get(KLogsGPRSReceivedCounter, bytes ) );
CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
TBuf<100> msg;
msg.Copy(_L('Data in bytes : '));
msg.Append(bytes);
informationNote->ExecuteLD(msg);
CleanupStack::PopAndDestroy();

Which TDisplayMode display mode is used to display 16 shades of gray?

Which functions is/are provided by the Kernel and hardware services of the Symbian Operating System?

Which one CANNOT be highlighted, selected or retrieved in a text viewer editor, using the CAKnItemFinder class of the Item Finder API?

Which statement will you use in an S60 resource file to declare the version number of the resource file?

Which mechanisms provided by the Symbian OS allows file access control?