Answer / aksheya

Authentication: Authentication is the process by which users
establish identities and verify access rights to network
services and applications. Authentication services can be
implemented differently depending on the level of security a
vendor provides. Two types of authentication encryption
techniques are commonly used: symmetric and asymmetric.
Need: Security purpose
Algorithm(s):
1.Data Encryption Standard (DES)
2.Rivest-Shamir-Adelman (RSA)
3.International Data Encryption Algorithm (IDEA

aoa, i have applied in FFC pakistan. i want to know the technical written test questions of FFC. can anybody plz help me

5 Answers   FFC,

---

Explain the difference between latches and flip flop?

0 Answers  

---

How do you calculate the amount of feedback given in a negative feedback amplifier ? Illustrate

3 Answers  

---

What are fet`s?

0 Answers  

---

The peripherals of the computer(like keyboard, monitor) are connected through buses directly or is there any interfacing device present in the CPU?

3 Answers   NTPC,

---

How the cellular phone is working?

0 Answers  

---

What is the difference between transducer and transponder?

0 Answers  

---

y do v use microprocessor for cpu's but not microcontrollers??? adv of mp over mc????

0 Answers   BEL,

---

Compare and Contrast- Diffusion and Drift Mechanisms

0 Answers  

---

which book is good for electronics aptitude test?

0 Answers   Oracle,

---

what are the universal logic gates?

0 Answers  

---

The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these

0 Answers  

---