why we most prefer negative clock input(negative level) most in all flip flop answer

3 Answers  

---

What are the fundamental properties of boolean algebra?

0 Answers  

---

what is electronics?

8 Answers   ABB,

---

What is demodulation?

0 Answers  

---

what is difference between digital and discrete signals?

6 Answers  

---

please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........

0 Answers  

---

What is Pabx and epabx and what its use?

6 Answers   Reliance,

---

what is side band theory

2 Answers   TCS,

---

ORACLE/SQL-RDBMS 1.Max (), Min () Functions, 2. Order by, Group by Functions, 3. Sql Pipe Functions 4. Truncate Functions Which Part of Sql? DDL, DML, or TCL 5. Find Out Primary keys in databases 6. Select Customers who have same city Based on constraints based on index based on view based on group by

0 Answers  

---

Name the two forms of boolean expression?

0 Answers  

---

Differentiate between ppi and input output devices.

0 Answers  

---

what is need of modulation & de-modulation in communication?

6 Answers  

---