Concept explainers
a.
To calculate: The number of kilobytes are in one terabyte?
Unit | kilobyte | megabyte | gigabyte | terabyte |
Number of bytes |
a.
Answer to Problem 58E
1 terabyte =
Explanation of Solution
Given information: From the table we can see that 1 terabyte =
Calculation: we have 1 kilobyte =
Now multiplying both sides by
1 kilobyte
and we know that, 1 terabyte =
from above 2 equations we can see that right side of both equations are same so we can say that left sides are also equal, hence
1 terabyte =
b.
To calculate: The numbers of megabytes are in 16 gigabytes.
Unit | kilobyte | megabyte | gigabyte | terabyte |
Number of bytes |
b.
Answer to Problem 58E
16 gigabyte
Explanation of Solution
Given information: From the above table we can see that 1 megabyte =
Calculation: we have 1 megabyte =
Now multiplying both sides by
1 megabyte
and we know that, 1 gigabyte =
from above 2 equations we can see that right side of both equations are same so we can say that left sides are also equal, hence
1 gigabyte =
multiplying above equation both sides by 16, we get
16 gigabyte =
hence 16 gigabyte
Conclusion:
c.
To calculate How can you convert the number of bytes in each unit of measure given in the table to bits? Can you still use a base of 2? Explain
Unit | Kilobyte | megabyte | gigabyte | terabyte |
Number of bytes |
c.
Answer to Problem 58E
We can convert the measurements to bits by multiplying
Explanation of Solution
Given information: 1 byte = 8 bits
Calculation: we can write
so still we can use a base of 2. As we know 1 byte = 8 bits =
so to find the number of bits in each measurement, just multiply each measurement by
Chapter 6 Solutions
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