Clue: If a related service provider (i.e. OT, PT) is the only one delivering specially designed instruction â it belongs in the top specially designed instruction box, not related service. Clue: Be specific about the service delivered like Specially Designed Instruction (SDI) above.
In Java, the default and maximum heap size are allocated based on this â ergonomics algorithm. Heap sizes. Initial heap size of 1/64 of physical memory up to 1Gbyte. Maximum heap size of 1/4 of physical memory up to 1Gbyte.
3) for Server Java virtual machine default maximum heap space is 1G for 4GB of physical memory on a 32 bit JVM. for 64 bit JVM its 32G for a physical memory of 128GB. To learn more about how much memory you can set in 32-bit and 64-bit JVM in various operating system e.g. Windows 8, Linux, or Solaris, see here.