Which of the following are benefits of designing a scalable system? Choose 3 options.
- ability to maintain a high level of service for customers ✔
system will never need to grow again
- Ability to respond to user volume issues more quickly ✔
- guaranteed system access for all users ✔
users may never know that a site has experienced tremendous growth
The anwser is either javascript or HTML
Answer: HUB
Explanation:
A Hub is a network device, that acts only in layer 1 (Physical layer) forwarding all traffic that reaches to the input port, to all output ports at once, without processing the received data in any way that could modify them.
It behaves like it were a multiport repeater (which has only one output port).
Answer:
a.No output is printed on the screen
Explanation:
As is the function an error will be printed because fork() is not declared in the scope, to define an output we need to see the full content of the code; because 'value' is an integer the 'printf' function is not well defined and the library for execlp is not defined; in general, this code will throw multiple errors in execution.
