Answer:
The answer is Magnetic
Explanation:
Magnetic medium is a secondary storage medium that uses magnetic techniques to store and retrieve data on disks or tapes coated with magnetically sensitive materials.
Magnetic based drives, for example:- Hard disk. Floppy Disk. Magnetic tape.
Optical based drives, for example:- CD drive (ROM and RW) DVD drive (RPM and RW)
Flash or solid state chip based drives, for example:- USB drive. SD cards.
1. Go to insert tab
2. Click the chart tab
3. Choose the type of chart
4. Click OK
Answer:
The answer is A
Explanation:
Basically, Shortest job first (SJF) is a scheduling policy that selects jobs on queue for execution within a short execution time.
From the definition of SJF above, it means that there are a lot of process on queue and the (SJF) job is to receive processes on queue to execute within a short execution time.
Therefore, if all the jobs or process arrives at the SJF at the same time, the SJF will forfeit one of its major purpose which is scheduling of jobs.
That will therefore not make Non-preemptive Shortest Job First (SJF) not function at its optimal point.
your text should work well with the background.
It's very important for the text to be readable.
