Explain the major disadvantage of a star topology?

921

---

What is 10base-t?

1160

---

Explain the difference between straight-through and crossover cable?

1003

---

Explain the difference between csma/cd and csma/ca?

1058

---

Explain the difference between hub and a switch?

1055

---

Explain how to identify the ip class of a given ip address?

1083

---

Explain how to perform system maintenance?

995

---

Explain about vpn?

1043

---

Define proxy servers?

1139

---

Explain the osi role in computer networking?

1077

---

Explain about the job of the network layer under the osi reference model?

987

---

Explain one advantage of mesh topology?

1029

---

What are the drawbacks of implementing a ring topology?

1096

---

Explain how dynamic host configuration protocol aid in network administration?

1111

---

Which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

1222

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