Identifying causal relationships or depth and strength of connections is easy with data mining

The computer uses ________ as the working storage area

Fill in the blank(s) with correct word

Digitized voice data requires a fixed time interval between data packets for the signal to be properly converted back to an audible analog signal. However, there is a delay problem with transported voice data over a packet network. Variability in data packet arrival introduces this in the signal, which produces a poorly reconstructed signal at the receiver.

What will be an ideal response?