Interested to Buy Any Domain ? << Click Here >> for more details...
1. What is the difference between layer 2 and layer 3
in the OSI model?
2. What is the difference between a hub, switch, and
router?
3. What is a VLAN?
4. What is the difference between TCP and UDP?
5. How do you distinguish a DNS problem from a network
problem?
6. What is a runt, Giant, and collision?
7. What is a broadcast storm?
8. What is the purpose of VRRP?
9. What is a VPN?
10. What information about a peer would I need to
establish a VPN?
11. What is a full-class C in CIDR notation?
12. What is a default route?
13. What is a metric?
14. What is a MAC address?
15. What is ARP/RARP?
16. Describe a TCP connection sequence
17. What is MTU?
18. What other TCP setting can you modify besides MTU
to shorten packets?
- 2 Answers
- 11631 Views
- 247Customer, Bharat BPO, Verinon Technology Solutions, I also Faced
- E-Mail Answers
Answer Posted / priyanka sharma
4:tcp is connection oriented
it is reliable
it gives the accknowledgement
but
udp is connection less
it is unreliable
it do not give the accknowledgement
| Is This Answer Correct ? | 28 Yes | 3 No |
Post New Answer View All Answers
Why does ATM use the cell of small and fixed length ?
Differentiate between Link state and Distance Vector Routing algorithm.
Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.
What is sliding window protocol ?
Why is a data link layer switch preferred over a hub ?
What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.
Why do data link layer protocols position the checksum in the trailer and not in the header ?
Write two ways in which computer applications differ from network applications ?
Does Ethernet 10Gbps support multiple access
What are the two reasons for using layered protocols?
Assuming classful addressing, find the no of subnets and the no of hosts per subnet for the following blocks: (i) 122.45.77.32/20 (ii) A class B block having mask of 255.255.192.0
On a nexus, is the metric-type keyword not available in the "default-information originate" command?
If i want to crack any serial key using system information then how can i do it? Is it possible?
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
What do you mean by link to link layers of OSI reference model? Explain their functions briefly?
