Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP All of these 3, 4 and 5 1, 3 and 5 1 and 3 All of these 3, 4 and 5 1, 3 and 5 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. None of these Hub Modem Cable Router None of these Hub Modem Cable Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Twisted pair cable All of these Fiber-optic cable Metallic cable Twisted pair cable All of these Fiber-optic cable Metallic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Demodulation is the process of dividing the high-speed signals into frequency bands converting digital signals to analog signals combining many low speed channels into one high speed channel converting analog signals to digital signals None of these dividing the high-speed signals into frequency bands converting digital signals to analog signals combining many low speed channels into one high speed channel converting analog signals to digital signals None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Telecommunications processors Telecommunications software Fiber optic cables Cellular phone systems Telecommunications processors Telecommunications software Fiber optic cables Cellular phone systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? None of these 4 1 6 2 None of these 4 1 6 2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS