::: vuaskari.com ::: CS601 Quiz 27-12-2011

1. STP can eliminate a phenomenon called Crosstalk
• True
• False

2. Speed of Light in a vacuum is
• 200,000 Km/sec
• 300,000 Km/sec
• 600,000 Km/sec
• None of Given

3. Data rate limitation of traditional modems is 6KHz.
• True
• False

4. A Broadcast signal is received by orbiting satellite which rebroadcasts
• To the resender
• To the sender
• To the atmosphere
• None of Given

5. Light source can either _____ or _____
• ELD,LID
• LED,LID
• ELD,ILD
• LED,ILD

6. 56k Modems maximum uploading Data rate is 40K.
• True
• False

7. TROPOSHERE is the layer of atmosphere above the troposhere but below space
• True
• False

8. TROPOSHERE is the portion of the atmosphere extending outwards approx. 30 miles from the earth
• True
• FalseDownload attached file...


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