what is the concept of subnetting and why its used and where it is used?

3 Answers   TCS,

---

A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.

0 Answers  

---

What are protocols?

0 Answers  

---

What?s a VLAN?

8 Answers  

---

what is the difference between tcp and udp protocol?nowadays internet using which type of protocol?

2 Answers  

---

What is ftp used for?

0 Answers  

---

what are the service primitives present in cn?

1 Answers   Assurgent,

---

In UDP protocal Iam sending one immage i lost one packet in network how can i refill that packet on receving side,how can i deside total immage is receved ?

0 Answers   TCS, Vedanta,

---

How many layers in Network

7 Answers  

---

What is DMZ?

3 Answers   Wipro,

---

What is a wildcard mask, and how is it different from a netmask?

10 Answers   Cisco, TCS,

---

what is the difference between Layer 3 switch and Router

5 Answers   Sify, TCS,

---