Synchronization is used to instruct QTP to wait for the 
application process to compleate before proceeding to the 
next step in the test.
Maximum timout can be anything as you set.. but by default 
it is 20 Sec.

Synchronisation point is keep waiting the tool(QTP)for the 
application to run the application and tool simultaneously 
to get the result. Can be done using 
wait() statement 
setting the default time(analysis to max time)
using the synchorisation from the menu

synchronisatin pt is the halt or wait till the object and 
it’sproperties gets fulfilled.

Quick Test waits a set time interval for an application to 
respond to input. The default wait interval is up to 20 
seconds.

If the application responds slowly during a test run, Quick 
Test’s default wait time may not be sufficient, and the 
test run may unexpectedly fail.

Synchronization compensates for inconsistencies in the 
performance of your application during a test run.