Answer Posted / sadaf

The LAN model can be grown incrementally. If the LAN is just a long cable. it cannot be brought down by a single failure (if the servers are replicated) It is probably cheaper.
It provides more computing power and better interactive interfaces.

In client-server system using LAN the clients can be far apart from the server where in a big timesharing system terminals can be in the range of the same building.
The client is not limited to using the big timesharing system. It can use different servers (eg. the VPN server for remote workigna and the WWW server for web).

What is packet switching ? Explain two different approaches of packet switching. ?

2325

---

Am planning to do a course on Remote Infrastructure Management.Is it a good field. And one more thing. Am planning to join Talent Sprint, Hyd. How good is this institute. Please help fast

3289

---

Which layer is used to route packets

1826

---

Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.

3246

---

What is a Multi-homed Host

1208

---

what is piggy backing?

1237

---

What are the basic functions of the data link layer?

1780

---

Explain leaky bucket algorithm and compare it with token bucket algorithm.

2631

---

Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?

3270

---

What is multicast routing

1253

---

1. What is LAN segmentation? Why it is used? What are the different techniques to create LAN segments?

2783

---

Why is IP called ‘best-effort delivery’ protocol?

3094

---

What is lock granularity?

2495

---

What is your most recent experience with VERTAS backup software?

2092

---

hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash

2092

---