10 minutes
Daguerreotype
Connect the cable between them
Shutters
A digital camera
Chemicals
Joseph Niepce
White
Copper
Camera Lenses
False
True
True
True
False
Thank you for taking photography class, I am doing the same class (FLVS SQUAD!!)
Answer:
System calls = 500000
Explanation:
Instructions that a computer can execute = 1 billion instructions/sec
Instructions that a system call takes including the trap and context switching = 1000 instructions
When half of the CPU time is on application, n system calls can be executed in 1 second.
Therefore we'll get an equation as following.
1000 * n = 0.5 * 1000000000
n = 0.5 * 1000000000 / 1000
n = 500000
System calls = 500000
The answer is PAN (Personal Area Network)
With the simple reference to Personal, this
kind of network serves one individual rather than several users. It is an
interconnection of IT devices within a range of an individual person. It could
be used to sync data from a portable device like a PDA to a PC or a desktop
computer or transfer data wirelessly to a printer.
