What is a hub?

863

---

What do you mean by syncronization in wlan?

994

---

What is fram control?

848

---

Explain about trigger frame?

1041

---

What are the three types of frame?

850

---

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

781

---

What is ps-poll?

876

---

What does ultra wideband mean?

871

---

What is a snmp?

847

---

What is the random backoff algorithm?

1011

---

What is the structure of ps-poll?

820

---

What is difference between throughput and data rate?

942

---

What is a switch?

903

---

Explain about wifi broadband?

876

---

What is acm bit?

897

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