You can use backup utility programs and file management programs.
Answer:
Explanation:
Talking about prototype model, we can say that, it is developed by knowing the requirments.
A client Interaction with prototype makes the client to have the ability to get the feel of system.
It is best for large systems as this helps to determine the requirements. It is not complete, this is because many of its details are yet to be built. Users also involved in its development.
Production system is a result of organizing inputs, then process is carried out and then output is based on some logic and functions. Production system fails if any such arrangement made don't give a desired level of outcome.
If requirments are missed then prodution system may fail. So prototype systems are not used as production systems.
Answer:
d.
24 to 32
Explanation:
Satellite programmers broadcast, signals to the satellite which they own or lease the channel space from. Uplinked signals sent by the programmers are received by the transponder located on satellite. It is a device which receives signals and transmits them back to Earth after converting the signals to frequency which could be received by the ground-based antenna. <u>There are typically 24 to 32 transponders on a satellite. </u>
Answer:
Plasma monitors are power hungry devices 2 - 3 times more than a CRT monitor making this technology unfit for use in portable devices like laptop computers where batteries are used as the power source. Plasma monitors are extremely susceptible to screen burn.
Explanation: pls mark my answer as brainlist
