How to implement a network medium that is not susceptible to EMI. Which type of cabling should you use? Category 5 UTP cable Thicknet coax Fiber-optic cable Thinnet coax TRUE ANSWER : ? YOUR ANSWER : ?
On a class B network, how many subnets are available with a subnet mask of 248? 126 30 62 2 6 TRUE ANSWER : ? YOUR ANSWER : ?
Which configuration command must be in effect to allow the use of 8 subnets if the Class C subnet mask is 255.255.255.224? Router (config) #ip classless Router (config) #ip unnumbered Router (config) #no ip classful Router (config) #ip subnet-zero TRUE ANSWER : ? YOUR ANSWER : ?
TCP is: None of these Connection orientated and reliable Connection orientated and unreliable Connectionless and unreliable Operates at the Data Link layer TRUE ANSWER : ? YOUR ANSWER : ?
What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.64.0 172.16.0.0 172.16.36.0 172.16.48.0 TRUE ANSWER : ? YOUR ANSWER : ?
For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Registered source None of these Recommended standard Random sequence Recognised standard TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true when describing a unique local address? These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. Packets addressed to a unicast address are delivered to a single interface. These are like private addresses in IPv4 in that they are not meant to be routed. TRUE ANSWER : ? YOUR ANSWER : ?
The communication mode that supports data in both directions at the same time is multiplex simplex full-duplex half-duplex None of these TRUE ANSWER : ? YOUR ANSWER : ?
What command is used to create a backup configuration? copy running backup copy running-config startup-config wr mem config mem TRUE ANSWER : ? YOUR ANSWER : ?
What is the default subnet mask for a class A network? None of these 255.255.255.0 255.255.255.0.0 127.0.0.1 255.0.0.0 TRUE ANSWER : ? YOUR ANSWER : ?