Cisco 100-490 CCT Questions with 100% Correct Answers |LATEST!!|

Cisco 100-490 CCT Questions with 100% Correct Answers |LATEST!!| Which layer of the OSI layer defines how data is formatted for transmission and how access to physical media is controlled? -presentation -data link -network -transport *Ans* data link Which protocol does TFTP typically use for transport? -RSVP -TCP -HTTP -UDP *Ans* UDP What is the correct Ipv6 address notation? -2001:0DB8::/128 -2001:0DB8:0:: -2001:0DB8::1:1:1:1:1 -2001:0DB8:130F:0000:0000:70000:0000:140B *Ans* D Which two statements about Telnet and SSH are true? -SSH is a protocol that provides a secure remote access connection to network devices -SSH uses the well-known TCP port 23 for it communication -Telnet is a protocol that provides a secure remote access connection to network devices -Telnet is preferred over SSH for security reasons -a Telnet network management connection is dropped when a router reboots *Ans* - SSH is a protocol that provides a secure remote access connection to network devices -a Telnet network management connection is dropped when a router reboots Which command shows the status of power supplies and sensor temperatures? -show hardware -show module -show environment -show dialog *Ans* show environment Which type of transceiver module is used for 40 Gigabit Ethernet connectivity? -SFP+ -GBIC -QSFP+ -XFP *Ans* -QSFP+ Which Cisco CPAK 100GBASE module supports Multimode Fiber Cable? -Cisco CPAK-100G-CWDM4 -Cisco CPAK-100G-LR4 -Cisco CPAK-100G-ER4L -Cisco CPAK-100G-SR4 *Ans* Cisco CPAK-100