pop 174-205

Linux is the best-known and often-used open-source operating system

• True

• False

If all processes I/O bound, the ready queue will almost always be ______ and the Short term Scheduler will have a ______ to do.empty,little

The two steps of a process execution areCPU & I/O Burst:

• Memory & I/O Burst

• CPU & I/O Burst

• I/O & OS Burst

• OS & Memory Burst

A form of code that uses more than one process and processor, possibly of different type, and that may on occasions have more than one process or processor active at the same time, is known as

• multi threading

• time sharing

• broadcasting

• multiprogramming

The child process can :

• be a duplicate of the parent process

• never be a duplicate of the parent process

• cannot have another program loaded into it

• never have another program loaded into it

By operating system, the resource management can be done via

• none of the choices

• space division multiplexing

• time division multiplexing

• both time and space division multiplexing

A task in a blocked state

• is waiting for same temporarily unavailable resources

• is running

• is executable

• must still be placed in the run queues

In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction.

• immediate mode

• absolute mode

• modulus mode

• index mode

Software that measures, monitors, analyzes, and controls real-world events is called:

The state of a process is defined by:

• the activity just executed by the process

• the current activity of the process

• the final activity of the process

• the activity to next be executed by the process