What do you mean by Unit Testing, Integration Testing, System Testing, and User Acceptance Testing and when do you do them?

5301

---

Comosition of bell metal

549

---

Dear Sir, I got 90kilowat and 3 face for my house.So which cable is the best for my home main line. Thanks Bashir Ahmed e-mail: bcon.ba.bd@gmail.com

1336

---

Describe your ideal working environment.

1375

---

What is meant by D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? What do you mean by an ideal voltage source? What do you mean by zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain briefly. What do you mean by half-duplex and full-duplex communication? Explain briefly. Which range of signals are used for terrestrial transmission? What is the need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?

726

---

---

Expand----------MTSC

763

---

give examples of opportunity cost as u experienced it? i.e from real life

953

---

Up to what time we can show TDS Receivables under Advance Income Tax A/c?

667

---

I want to capture data(using keyword) from msdos application using QTP?... Below is little work i could do on it... /* Set app=CreateObject("Wscript.shell") SystemUtil.run ("C:\Users\Agent\Desktop\pumpsim\PUMPSIM.EXE") Window(“PUMPSIM.EXE”).Activate wait(3) app.sendkeys "N" */ Thanks in advance...!!!

613

---

How to calculate IKW (inputkilowatt) ie.. efficiency of a airconditioning chiller plant capacity of 310TR

789

---

HANDLING OF ALL FRONT OFFICE QUERIES PERTAINING TO CONSUMER ACCOUNTS AND INTERACTION

811

---

what are all the folders maintained in memory location?

1002

---

sir iam vinod kumar i have done B.TECH. in mechanical engg in 2007 i want to choose career as section engg.please give the information about coaching institute.

630

---

wht is Manual Testing Frame work. Pls anybody can give appropriate answers

747

---

which of the following elements is not present in stainless steel

1069

---