What is Ciphering? Why do we need it? Name the algorithm(s) used in it?

3 Answers  

---

Tell me what are the components has to be done in fpga board (altera)?

0 Answers  

---

GSM channel bandwidth is a ).200mhz b).200khz c).25 mhz. d.)25 khz

12 Answers   Cisco, Google, NET, Rancore,

---

call flow in gsm

1 Answers   Aricent, Ericsson,

---

How can increase strength of EMF in AC motor?

0 Answers   TCS,

---

---

What is piv of a diode in a rectifier circuit?

0 Answers  

---

What is the difference between led and lcd?

0 Answers  

---

what is the difference between analog and digital communications? which is the efficient communication??

6 Answers  

---

Why is schottky diode called hot-carrier diode?

0 Answers  

---

Why interlacing is used in television?

0 Answers  

---

I want the technical question with answer for RRB J.E.exam

1 Answers   RRB, Venkys,

---

How to program micro controller?

0 Answers  

---