Which of the following steps are done in order during a call with Skype?
A) login, signaling, transport
B) signaling, transport, end a call
C) login, signaling, end a call
D) none of the above
A
Business
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One-bit fields are called ________ fields
A) SYN B) flag C) ACK D) none of the above
Business
Which of the following were used by Portsmouth Hospitals to increase performance by reducing costs and expediting processes?
A) electronic auctions B) collaborative commerce C) social networks D) internal procurement marketplaces
Business