Questions

System calls provide the interface between a process and the operating system. System calls for modern Microsoft windows platforms are part of the win32 API, which is available for all the compilers written for Microsoft windows.

Covalent bonds are bonds formed between two non metals by sharing of electrons in their outer most orbits for stable.

Stack pointer is a special purpose 16-bit register in the Microprocessor, which holds the address od the top of the stack.

High-density n-type Complimentary Metal Oxide Silicon field effect transistor.

Program counter holds the address of either the first byte of the next instruction to be fetched for execution of the address of the next byte of a multi byte instruction, which has not been completely fetched. In both the cases it gets incremented automatically one by one as the instruction bytes get fetched. Also Program register keeps the address of the next instruction.