what is the default callsign programmed into the ft-dx101d that appears when first turning on the transceiver?

Communication is the exchange of information. true false

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?

Evaluate the scenario below and indicate how to handle the matter appropriately. situation: michael received an e-mail from what he thought was his doctor’s office, requesting his social security number. since he had just been in to see his doctor last week, he replied to the e-mail with his social security number.