PPP supports which of the following features? a. encryption b. login c. password d. error correction
1 1803What does the receiving host do with packets when it is using a connection-oriented protocol ? a. acknowledges only the first and last packet, puts the packets in their proper order. b. acknowledges only the first and last packet, discards in any packet that have arrived out of sequence. c. acknowledges each packet and puts the packets in their proper order. d. acknowledges each packet and discards in any packet that have arrived out of order
1 2101You have a Solaris host that acts as the DNS server. Which process (daemon) must this Solaris host be running ? a. dnsd b. dns c. named d. nameserver -d
1 2026Solaris machines more often than not runs routed daemon. routed is the unix equivalent of RIP. It is always run with -q option. Why ? a. q options optimizes the process b. q option uses a default route c. q option only activates itself in the absence of a default router d. q option tells the process not to advertise any routes. It just listens to the RIP udates. That way it does not interfere with router in the subnet.
1 1943What is the difference between 802.2 and 802.3 frames ? a. 802.3 = 802.2 + LLC Header Info b. 802.2 = 802.3 + LLC Header Info c. 802.2 = 802.3 + Length field c. 802.3 = 802.2 + Length field
1 3164IP classes and their ranges (A-C): a. 1-127, 128-191, 192-223 b. 1-127, 128-191, 192-254 c. 1-126, 128-192, 193-223 d. 1-126, 128-191, 192-223
1 2947Name 3 problems with distance-vector protocol ? a. not feasible for small internetwork b. count-to-infinite c. routing loops d. inconsistent views of network
1 1575You have a class C subnet. You would like divide it up into 8 more subnets by "subnetting" ? What would be the subnet mask ? a. 255.255.255.192 b. 255.255.255.224 c. 255.255.255.240 d. 255.255.255.248 d. 255.255.255.252
1 1813You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting" . How many hosts can you have per subnet ? a. 30 b. 31 c. 30 d. 62 e. 126
1 1856You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting". However you also have to have at least 31 hosts per subnet. Can you do it ? a. Yes b. No
1 1841You have divided your class C network into 6 subnets. Your subnet mask is 255.255.255.224. What are the ranges of IPs for your subnets ? Your Network address before subnetting was 200.252.144.0 a. 32-62, 64-93, 96-125, 128-157, 160-189, 192-221 b. 33-63, 65-94, 97-126, 129-158, 161-190, 193-222 c. 34-64, 66-95, 98-127, 130-159, 162-191, 194-223 d. 35-65, 67-96, 99-128, 131-160, 163-192, 195-224
1 2164You have a class B subnet. You would like divide it up into 5 more subnets by "subnetting" . How many hosts can you have per subnet ? a. 30 b. 1022 c. 2046 d. 4094 e. 8190
1 1846Best example of Flat Addressing Scheme among the following ? a. MAC addresses b. Classless IP addresses c. Classful IP addresses d. IPX addresses
1 21722 examples of a packet-switched network. a. public telephone network b. ethernet network c. token-ring network d. ATM network
1 1809Post New Networking Administration Questions
Give one disadvantage of a peer to peer network?
How a switch will identify that it has received a STP packet
what is paradoxing in neworking
How proxy servers protect computer networks?
What platforms do you currently work on at your desk?
Difference b/w SCSI AND IDE
What is the last major networking problem you troubleshot and solved on your own in the last year?
Define one basic requirement for establishing vlans?
List the layers of the osi reference model?
Explain the importance of encryption on a network?
what command to restore if the boot block is corrupted in linux
how to add additional instances sar r3, what are the steps to take server is down.
Tell me what advantages does fiber optics have over other media?
Give the importance of implementing a fault tolerance system? Are there limitations?
How do you manage multiple concurrent high level projects?