You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets? 255.255.255.224 255.255.255.192 255.255.255.248 255.255.255.240 255.255.255.252 TRUE ANSWER : ? YOUR ANSWER : ?
A T-switch is used to None of these transmit characters one at a time rearrange the connections between computing equipment echo every character that is received control how messages are passed between computers TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point 3 and 4 1 and 3 1, 2 and 3 All of these TRUE ANSWER : ? YOUR ANSWER : ?
The simultaneous transmission of data to a number of stations is known as Band width Analog transmission broadcast Aloha None of these TRUE ANSWER : ? YOUR ANSWER : ?
Unmodulated signal coming from a transmitter is know as Primary signal None of these Carrier signal Baseband signal TRUE ANSWER : ? YOUR ANSWER : ?
A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic? NBTSTAT Network Monitor Performance Monitor ARP.EXE NETSTAT.EXE TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Frequency-shift keying Frequency-division multiple access Frequency modulation None of these Amplitude modulation TRUE ANSWER : ? YOUR ANSWER : ?
In which of the following technologies is the term HFC used? Dedicated T1 DSL PPPoE Frame Relay TRUE ANSWER : ? YOUR ANSWER : ?
What is the term used to describe addresses available on a DHCP server? Scopes Notes Ranges Pools None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 1, 2 and 4 3 and 5 3 and 4 2, 3 and 5 TRUE ANSWER : ? YOUR ANSWER : ?