Question

4) What is the Round robin CPU scheduling?

5) What is an absolute file path?

6) What is a Modem?

Answer 1

Here is the solution to above questions

4) What is round robin cpu scheduling?

Answer:

In round robin cpu scheduling each process gets a fixed amount of time in a cyclic way. Round robin technique is very simple and ensures that all process get equal amount of CPU time and starvation situation never occurs. The major disadvantage with round robin is a lot of time is spent in context switching

5) What is absolute file path ?

Answer:

In absolute file path a complete path to locate a file is provided which starts with the root of the file directory and ends with the sub directory and file name. Absolute file path is used in websites and operating system to locate a file

6) What is Modem ?

Modem stands for "modulator- Demodulator" it is a hardware device which convert digital signals to analog signals and vice versa. It enables a digital device like computer to connect with analog input device like telephone lines