What are the types of coupling?

426

What is the main difference between 1x rtt and 1x evdo?

461

Explain the difference between cdma and gprs and which of them is better and why?

442

Explain cdma development group (cdg)?

436

Describe the centralized methods in cdma?

501

How many types of spread spectrum techniques are used in cdma?

433

What is synchronization channel?

434

Define Scrambling Code?

12805

Explain the history of cdma?

441

Explain the cdma capacity?

440

What is difference between coupling and cohesion?

417

Should every class implement an interface?

382

Explain ev-do/ evdo?

462

Explain forward traffic channel?

463

What is tdd and what are the frequencies it uses?

444