CEA 201 - Unit 8(muti) Questions and answers, 100% Accurate. VERIFIED.

CEA 201 - Unit 8(muti) Questions and answers, 100% Accurate. VERIFIED. B - -The __________ is a program that controls the execution of application programs and acts as an interface between applications and the computer hardware. A. job control language B. operating system C. batch system D. nucleus A - -Facilities and services provided by the OS that assist the programmer in creating programs are in the form of _________ programs that are not actually part of the OS but are accessible through the OS. A. utility B. multitasking C. JCL D. logical address D - -The _________ defines the repertoire of machine language instructions that a computer can follow. A. ABI B. API C. HLL D. ISA C - -The _________ defines the system call interface to the operating system and the hardware resources and services available in a system through the user instruction set architecture. A. HLL B. API