1 Foreground code is running, interrupts are enabled. 2  Interrupt event sends an interrupt request to the CPU. 3  After completing the current instruction(s), the CPU begins the interrupt response. 4  automatically saves current program counter. 5  automatically saves some status (depending on CPU).
Impregnator or penetrating sealers are designed to penetrate below the. surface of the stone and either deposit solid particles in the pores of the stone, or coat the individual minerals below the surface. Penetrating. sealers work by restricting water, oil and dirt from entering the stone or tile.
DEFINITION of 'Endorser'. A person who is authorized to sign a negotiable security in order to transfer ownership from one party to another, or to approve the terms and conditions of a contract.ndorsing a check before it is cashed or deposited is the most common and widely known example, but an endorser is also required to complete such transactions as transferring a car title or trading a financial security. Next Up.