Write the meanings for each of the followind abbreviation used in manuscripts
Mig
sec
S-ly
ack
necy

In microsoft word, when you highlight existing text you want to replace, you're in              a.  advanced mode.    b.  automatic mode.    c.  basic mode.    d.  typeover mode

Some peer-to-peer networks have a server and some don't. true false

Every telecommunication setup uses two devices: one device to transmit data and one device to receive data. which device transmits frequencies to mobile phones? towers transmit frequencies to mobile phones.