Answer:
The system call is the programming way for executing the requesting the services in the program from kernel in the particular operating system.
The main purpose of the system call in the operating system is that it basically provide the different types of the services to the users by using the API (Application program interface) system.
It basically provide the interface for allowing the users to request the services between the operating system and a processor. In the linux there are basically three types of system call are as follows:
Answer:
Embedded Systems.
Explanation:
Software (often on firmware) designed to make physical products and devices smarter by doing things like sharing usage information, helping diagnose problems, indicating maintenance schedules, providing alerts, or enabling devices to take orders from other systems is referred to as Embedded Systems.
A. Increase the cell width this is because there is not enough room in the cell to display the number that was given.
I believe it is A. FTP is used to transfer files from one computer to the next or over a network.
