Which of the following divides the high speed signal into frequency bands? frequency-division multiplexer t-switch modem time-division multiplexer None of these TRUE ANSWER : ? YOUR ANSWER : ?
What operates in the Data Link and the Network layer? Router None of these Bridge Brouter NIC TRUE ANSWER : ? YOUR ANSWER : ?
You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches? The routing tables on the switches will not update. The MAC forward/filter table will not update on the switch. The switches will automatically load-balance between the two links. Broadcast storms will occur on the switched network. TRUE ANSWER : ? YOUR ANSWER : ?
Which is true regarding EIGRP successor routes?1. A successor route is used by EIGRP to forward traffic to a destination.2. Successor routes are saved in the topology table to be used if the primary route fails.3. Successor routes are flagged as "active" in the routing table.4. A successor route may be backed up by a feasible successor route.5. Successor routes are stored in the neighbor table following the discovery process. 3, 4 and 5 1 and 4 2 and 3 1 and 3 TRUE ANSWER : ? YOUR ANSWER : ?
What does the acronym ISDN stand for? None of these Integrated Services Digital Network Integrated Services Data Network Indian Standard Digital Network Intelligent Services Digital Network TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true regarding VLANs? You must have at least two VLANs defined in every Cisco switched network. You should not have more than 10 switches in the same VTP domain. All VLANs are configured at the fastest switch and, by default, propagate this information to all other switches. VTP is used to send VLAN information to switches in a configured VTP domain. TRUE ANSWER : ? YOUR ANSWER : ?
What is the maximum distance running the lowest data rate for 802.11b? About 175 feet About 300 feet About 100 feet About 350 feet TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is used for modulation and demodulation? None of these protocols multiplexer gateway modem TRUE ANSWER : ? YOUR ANSWER : ?
You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.248 255.255.255.192 255.255.255.240 255.255.255.224 255.255.255.252 TRUE ANSWER : ? YOUR ANSWER : ?
You are working with three networks that have the network IDs 192.168.5.0, 192.168.6.0, and 192.168.7.0. What subnet mask can you use to combine these addresses into one? 225.255.254.0 255.255.252.0 255.255.255.252 255.255.255.240 TRUE ANSWER : ? YOUR ANSWER : ?