Data Questions

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211.

. In an IS-95 system, the frequency-reuse factor is normally _____

A

1

B

3

C

5

D

7

Correct Answer: A

None.

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212.

In the third generation of cellular phones, _______ uses W-CDMA.

A

IMT-DS

B

IMT-MC

C

IMT-TC

D

IMT-SC

Correct Answer: A

None.

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213.

In the third generation of cellular phones, ________ uses CDMA2000

A

IMT-DS

B

IMT-MC

C

IMT-TC

D

IMT-SC

Correct Answer: B

None.

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214.

In the third generation of cellular phones, ______ uses a combination of W-CDMA and TDMA.

A

IMT-DS

B

IMT-MC

C

IMT-TC

D

IMT-SC

Correct Answer: C

None.

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215.

In the third generation of cellular phones, _______ uses TDMA.

A

IMT-DS

B

IMT-MC

C

IMT-TC

D

IMT-SC

Correct Answer: D

None.

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216.

The period of a satellite, the time required for a satellite to make a complete trip around the Earth, is determined by _________ law

A

Kepler's

B

Newton's

C

Ohm's

D

none of the above

Correct Answer: A

None.

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217.

The signal from a satellite is normally aimed at a specific area called the _________

A

path

B

effect

C

footprint

D

none of the above

Correct Answer: C

None.

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218.

There is (are) _____ orbit(s) for a GEO satellite

A

one

B

two

C

many

D

none of the above

Correct Answer: A

None.

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219.

MEO satellites are located at altitudes between km.

A

3000 and 5000

B

5000 and 10,000

C

5000 and 15,000

D

none of the above

Correct Answer: C

None.

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220.

LEO satellites are normally below an altitude of ________ km.

A

1000

B

2000

C

3000

D

none of the above

Correct Answer: B

None.

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