Answer / Chaman Lal Singh

Modulation is a method used in digital communication to convert data signals into forms that can be transmitted over a medium. It involves changing one or more properties of a carrier wave, such as amplitude or frequency, to represent the data.

What is the use of encryption and decryption?

1 Answers  

---

What is an encoder?

1 Answers  

---

Describe star topology

1 Answers  

---

What is a congested switch?

1 Answers  

---

Describe at one disadvantage of a peer to peer network.

1 Answers  

---

Describe network topology

1 Answers  

---

How will enable cd burning service in 2003?

1 Answers  

---

What are ipconfig and ifconfig?

1 Answers  

---

What do mean by tunnel mode?

1 Answers  

---

What are the layers in osi reference models?

1 Answers  

---

What is the difference between internet, intranet, and extranet?

1 Answers  

---

What are routers?

1 Answers  

---