Computer Networking What frequency range is used for microwave communications, satellite and radar? None of these Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz None of these Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following program is used to copy files to or from another UNIX timesharing system over a single link? VMTP TFTP UUCP None of these UART VMTP TFTP UUCP None of these UART ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of entries in the HOSTS file? 8 500 Unlimited None of these 255 8 500 Unlimited None of these 255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: better scheduling of work All of these the handling of more jobs None of these reduced computer idle time better scheduling of work All of these the handling of more jobs None of these reduced computer idle time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following files is used for NetBIOS name resolution? None of these HOSTS ARP LMHOSTS FQDN None of these HOSTS ARP LMHOSTS FQDN 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. 1 and 3 only 3 and 4 2 only 2 and 4 1 and 3 only 3 and 4 2 only 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS