Here are the main functions of an operating system:
1) Manage the resources of the device
The operating system controls how much of each resource is distributed, and it controls things like the processing unit and memory.
2) Establish a interface for the user of the device
The operating system must classify what the classes of the script/code have to do and what they implement.
3) Service application software
The operating system must service each application that is downloaded onto the device. It must balance it's use of storage between apps.
Answer:
ALU: arithmetic logic unit
Explanation:
Hope this helps i dont know that much about thus unit but i am pretty sure im right
Answer:
A
Explanation:
this is the god i think they worship
Wireless networks experience such a great reduction in actual throughput compared with their respective theoretical throughputs, because wireless networks experience a high number of collisions and require greater overhead on each transmission. The throughput varies significantly from the theoretical maximum speeds due to:
distance from the access point, physical obstructions, such as walls, signal-blocking or reflecting materials which affect signal propagation and reduce speed
, interference - other wireless networks and devices in the same frequency in the same area affect performance
and shared bandwidth - available bandwidth is shared between all users on the same wireless network.
Answer:
functional and aesthetically pleasing/look nice
