How does the MAC sublayer assure that nothing was damaged in transit? a. CRC b. it can't c. ackwoledgement

1 Answers  

---

If in interview i am asked why do u want to join call center if ur computer science graduate?? what should i say??

2 Answers   Wipro,

---

respected sir., i need knowledge, i want to do R.H.E.C but problem is this i am science graduate and a new to software line, i want to develop my carrier in I.t sector. please guide. thanks

0 Answers  

---

Which layer does: flow control, windowing, error recovery ? a. data-link b. network c. transport d. session

1 Answers  

---

How a switch will behave for a mcast packet if Snooping is not enabled

1 Answers   HCL,

---

---

How do you search for MX records under nslookup ?

1 Answers  

---

Which layer regulates transmission of unstructured bit streams over a transmission medium with regards to transmission speed, representation of signals and connection technique.

1 Answers  

---

A server who performs processing for client computers is called? a. application server b. file/print server

1 Answers  

---

Define dhcp?

0 Answers  

---

The programs that will deliver various kinds of mail is called ?

1 Answers  

---

What is the major disadvantage of a star topology?

0 Answers  

---

In improved Distance Vector Protcols, there is a rule that no router will send a routing update via the interface it learnt of the route in the first place. This is called _____________ ?

1 Answers  

---