Given the following characteristics of magnetic tape, and using linear recording: - Density=2000 bpi - Speed= 1500 inches/second - Size=3000 feet - Number of records to be stored: 200,000 records - Size of each records=100 bytes - Block size=10 records
Given the following characteristics of magnetic tape, and using linear recording: - Density=2000 bpi - Speed= 1500 inches/second - Size=3000 feet - Number of records to be stored: 200,000 records - Size of each records=100 bytes - Block size=10 records
Chapter8: Data And Network Communication Technology
Section: Chapter Questions
Problem 41VE
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![Given the following characteristics of magnetic
tape, and using linear recording:
- Density=2000 bpi
- Speed= 1500 inches/second
Size=3000 feet
Number of records to be stored: 200,000
records
- Size of each records=100 bytes
- Block size=10 records
- IBG=.5 inches
Calculate the following:
1- Number of blocks needed
2- Size of the block in bytes
3- Time required to read one block
4- Time required to read all blocks
5- Amount of tape used for data only in inches
6- Total amount of tape used (data + IBG) in
inches](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F36d12345-bed1-42d9-9e2d-e56954b998c8%2Fb7dfb3c0-8503-4e3f-b54a-f71efbc19ddf%2F2f6h37c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Given the following characteristics of magnetic
tape, and using linear recording:
- Density=2000 bpi
- Speed= 1500 inches/second
Size=3000 feet
Number of records to be stored: 200,000
records
- Size of each records=100 bytes
- Block size=10 records
- IBG=.5 inches
Calculate the following:
1- Number of blocks needed
2- Size of the block in bytes
3- Time required to read one block
4- Time required to read all blocks
5- Amount of tape used for data only in inches
6- Total amount of tape used (data + IBG) in
inches
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