Which is the layer of a computer system between hardware and the user program?
Operating environment
System environment
Operating system
None of these
What is an interpreter?
An interpreter does the conversion line by line as the program is run
An interpreter is the representation of the system being designed
An interpreter is general purpose language providing very efficient execution
The software that controls internal computer operations is called
Application software
System software
Programming software
Firm ware
What do you call the translator whih takes assembly language program as input and produce machine language code as output ?
Compiler
Interpreter
Debugger
Assembler
Super computers typically employ _______.
Real time Operating system
Multiprocessors OS
Desktop OS
Timesharing OS
The ___________OS is capable of handling more than one processor as the job have to executed on more than one processor.
Multiprogram OS
Time Sharing OS
Real Time OS
Multiprocessing OS
The deadline overrun means :
If a job is completed with its deadline
If a job cannot be completed within its deadline
If a job is waiting for execution
The operating system of a computer serves as a software interface between the user and the _________.
Hardware
Peripheral
Memory
Screen
_______ OS pays more attention on the meeting of the time limits.
Distributed
Network
Real time
Online
The technique, for sharing the time of a computer among several jobs, which switches jobs so rapidly such that each job appears to have the computer to itself, is called ________.
Time Sharing
Time out
Time domain
Multitasking
