1. Write the default subnet Masks for the following IP addresses: a. 139.65.225.4 b. 201.35.20.18 c. 190.47.115.6 d. 192.11.39.2 e. 10.7.80.0

Which virus-infecting components are email messages prone to carry? one of the problems associated with the use of email communication is that email messages are prone to carry virus-infecting .

Who needs to approve a change before it is initiated? (select two.) -change board -client or end user -ceo -personnel manager -project manager

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.