Transformations
December 26, 2024Bit-Rate
December 26, 2024Bit-Rate
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Question 1
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If a file consisting of 50,000 characters takes 40 seconds to send, then the data rate is __________.
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1 kbps
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1.25 kbps
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2 kbps
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10 kbps
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Question 1 Explanation:
Given data,
— Total number of characters=50,000
— One character=8 bits
— Total time to send 50,000 characters= 40 sec
— Data rate=?
Step-1: Data rate= (Total number of characters* one character bits)/ Total time
= (50,000*8)/40
= 4,00,000/40
= 10,000 bits per seconds
Step-2: We calculated bits per second but given options in Kbps.
= 10 Mbps
— Total number of characters=50,000
— One character=8 bits
— Total time to send 50,000 characters= 40 sec
— Data rate=?
Step-1: Data rate= (Total number of characters* one character bits)/ Total time
= (50,000*8)/40
= 4,00,000/40
= 10,000 bits per seconds
Step-2: We calculated bits per second but given options in Kbps.
= 10 Mbps
Correct Answer: D
Question 1 Explanation:
Given data,
— Total number of characters=50,000
— One character=8 bits
— Total time to send 50,000 characters= 40 sec
— Data rate=?
Step-1: Data rate= (Total number of characters* one character bits)/ Total time
= (50,000*8)/40
= 4,00,000/40
= 10,000 bits per seconds
Step-2: We calculated bits per second but given options in Kbps.
= 10 Mbps
— Total number of characters=50,000
— One character=8 bits
— Total time to send 50,000 characters= 40 sec
— Data rate=?
Step-1: Data rate= (Total number of characters* one character bits)/ Total time
= (50,000*8)/40
= 4,00,000/40
= 10,000 bits per seconds
Step-2: We calculated bits per second but given options in Kbps.
= 10 Mbps