I am sravani.i have done my B.E.i worked as a software engineer for 2 years in production support.now i thought of changing my profession to networking field.so i have done my CCNA.Next month i am planning to do my certification in CCNA.can any one assist me how i should apply for the jobs like a fresher or exp.please tell me in which way i can go for?

2 Answers  

---

A modem modulates digital signals into analog and __ analog signals back into digital signals.

1 Answers  

---

Which frame type use DSAPs and SSAPS to identify the upper layer protocols ? a. 802.1d b. 802.2 c. 802.3 d. 802.3u

1 Answers  

---

Which protocol is working behind DHCP server? and what excatly DORA does?

3 Answers   HP,

---

What is the difference between 802.2 and 802.3 frames ? a. 802.3 = 802.2 + LLC Header Info b. 802.2 = 802.3 + LLC Header Info c. 802.2 = 802.3 + Length field c. 802.3 = 802.2 + Length field

1 Answers  

---

What does the "Lease" field hold in the dhcp network database ? a. how long the client has the lease for (length) b. how long remains of the lease c. absolute time when the lease expires

1 Answers  

---

What is arp main job?

0 Answers  

---

A packet header contains 4 parts. they are:

1 Answers  

---

question related to education gap and studies

1 Answers  

---

Which command identifies all RPC services on a host called server ?

1 Answers  

---

Which options of the sendmail daemon causes it to listen on SMTPport ?

1 Answers  

---

how to set kernal parameters in solaris 10&9?

0 Answers  

---