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Sunday 22 September 2013

NETWORKING OBJECTIVE QUESTIONS PART-5 FREE DOWNLOAD

UGC NET JUNE 2013 SYLLABUS, MODEL PAPER/ PREVIOUS YEARS SOLVED QUESTION PAPERS. 
UGC NET (NATIONAL ELIGIBILITY TEST) : OLD SOLVED/PREVIOUS EXAM QUESTION PAPERS WITH SOLUTIONS AND EXPLANATIONS AND FREE STUDY MATERIALS.
COMPUTER MEMORY BASED PREVIOUS YEARS SOLVED PAPERS I, II AND III TO PREPARE AND PASS THE UGC NET/SLET ENTRANCE EXAMINATION WITH HIGH PERCENTAGE.
COMPUTER BASIC QUESTIONS FOR BANK EXAM, HTET, CTET, TET, UGC-NET, INTERVIEW AND OTHER EXAM'S, WHERE BASIC QUESTION'S ARE REQUIRED.

IF YOU KNOW ANSWER OF ANY QUESTIONS PLEASE TELL ME. THAT ANSWER HELP THE OTHER STUDENT IN FUTURE. THANKS. PLEASE REPLY RIGHT ANSWER.


NETWORKING OBJECTIVE  QUESTIONS WITH SOLUTIONS FREE DOWNLOAD

NETWORKING SAMPLE PAPER WITH ANSWER

Question 1:

How much power (roughly) a light emitting diode can couple into an optical fiber?

a. 100 microwatts

b. 440 microwatts

c. 100 picowatts

d. 10 miliwatts



Question 2:

The synchronous modems are more costly than the asynchronous modems because

a. they produce large volume of data

b. they contain clock recovery circuits

c. they transmit the data with stop and start bits

d. they operate with a larger bandwidth

e. none of above



Question 3:

Which of the following statement is correct?

a. terminal section of a synchronous modem contains the scrambler

b. receiver section of a synchronous modem contains the scrambler

c. transmission section of a synchronous modem contains the scrambler

d. control section of a synchronous modem contains the scrambler

e. none of the above



Question 4:

In a synchronous modem, the digital-to-analog converter transmits signal to the

a. equilizer

b. modulator

c. demodulator

d. terminal

e. none of aobve



Question 5:

Which of the following communications lines is best suited to interactive processing applications?

a. narrow band channel

b. simplex lines

c. full duplex lines

d. mixed band channels



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