Computer Networking Modulation is the process of converting analog signals to digital signals converting digital signals to analog signals Multiplexing various signals into high speed line signals performing data encryption. converting analog signals to digital signals converting digital signals to analog signals Multiplexing various signals into high speed line signals performing data encryption. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? None of these concentrator doubleplexer controller multipplexer None of these concentrator doubleplexer controller multipplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Operating system functions may include virtual storage All of these multiprogramming None of these input/output control virtual storage All of these multiprogramming None of these input/output control ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for remote terminal connection service? FTP None of these RARP TELNET UDP FTP None of these RARP TELNET UDP 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 Fiber optic cables Cellular phone systems Telecommunications software Telecommunications processors Fiber optic cables Cellular phone systems Telecommunications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement(s) about IPv4 and IPv6 addresses are true? 1. An IPv6 address is 32 bits long, represented in hexidecimal. 2. An IPv6 address is 128 bits long, represented in decimal. 3. An IPv4 address is 32 bits long, represented in decimal. 4. An IPv6 address is 128 bits long, represented in hexidecimal. 2 and 4 2 only 1 and 3 only 3 and 4 2 and 4 2 only 1 and 3 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS