Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? Cable VPN xDSL IPSec HDLC Cable VPN xDSL IPSec HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? fiber optic coaxial cable None of these modem satellite fiber optic coaxial cable None of these modem satellite ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for microwave communications, satellite and radar FM radio transmission TV transmission AM radio transmission None of these microwave communications, satellite and radar FM radio transmission TV transmission AM radio transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. None of these network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Examples are packet switching using frame relay, and cell switching using ATM technologies. Select the best fit for answer: Bandwidth alternatives Inter organizational networks Extranets None of these Switching alternating Bandwidth alternatives Inter organizational networks Extranets None of these Switching alternating ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as Aloha Amplitude-shift keying None of these Amplitude Amplitude modulation Aloha Amplitude-shift keying None of these Amplitude Amplitude modulation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS