What is a hub?

858

---

What do you mean by syncronization in wlan?

991

---

What is fram control?

846

---

Explain about trigger frame?

1035

---

What are the three types of frame?

847

---

What are the four access categories, which one has more priority?

779

---

What is ps-poll?

868

---

What does ultra wideband mean?

864

---

What is a snmp?

844

---

What is the random backoff algorithm?

1008

---

What is the structure of ps-poll?

812

---

What is difference between throughput and data rate?

937

---

What is a switch?

901

---

Explain about wifi broadband?

866

---

What is acm bit?

893

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