Define round trip time?

309

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Define brouter?

374

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What is the full form of ascii?

396

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What are ip classes and how can you identify the ip class of given a ip address?

359

---

How vpn is used in the corporate world?

375

---

Define ieee in networking world?

395

---

Define piggybacking?

437

---

What are the layers in osi reference models? Describe each layer briefly.

284

---

What are tcp and udp?

391

---

Explain dns?

425

---

What is an encoder?

362

---

What is a network?

385

---

What is a decoder?

405

---

How can you recover the data from a system which is infected with virus?

329

---

What are the layers in osi reference models?

380

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