Computer Networking The frequency range : 300 kHz to 3 MHz is used for AM radio transmission microwave communications, satellite and radar None of these TV transmission FM radio transmission AM radio transmission microwave communications, satellite and radar None of these TV transmission FM radio transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports data in both directions at the same time is None of these half-duplex full-duplex simplex multiplex None of these half-duplex full-duplex simplex multiplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: All of these no delay in processing more than one CPU offline batch processing None of these All of these no delay in processing more than one CPU offline batch processing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When UPC is used, the price of the item is located on the shelf and in computer storage None of these on the item on the item and on the shelf in computer storage on the shelf and in computer storage None of these on the item on the item and on the shelf in computer storage ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? HDLC Frame Relay PPP ISDN HDLC Frame Relay PPP ISDN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 2, 3 and 5 3, 4 and 5 1, 3 and 4 1 and 2 2, 3 and 5 3, 4 and 5 1, 3 and 4 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
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