Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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42. Though there are practical reasons why we don't complicate our lives this way in the real world, from a theoretical perspective we could borrow non-consecutive bits for subnetting. So, when borrowing the first host bit, the second host bit and the last two host bits (counting from the left of the host bit field) from 172.1.0.0 can you determine the following:
g. 1,203rd useable host address?
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- 42. Though there are practical reasons why we don't complicate our lives this way in the real world, from a theoretical perspective we could borrow non-consecutive bits for subnetting. So, when borrowing the first host bit, the second host bit and the last two host bits (counting from the left of the host bit field) from 172.1.0.0 can you determine the following: a. subnet maskb. network address for 0th subnet, 1st subnet and 2nd subnet?c. total number of subnets and number of useable subnets?arrow_forwardSuppose a file of 10,000 bytes is to be sent over a line at 2400 bps. A. Calculate the overhead in bits and time in using asynchronous communication. Assume one start bit and a stop element of length one bit, and 8 bits to send the byte itself for each character. The 8-bit character consists of all data bits, with no parity bit. B. Calculate the overhead in bits and time using synchronous communication. Assume that the data are sent in frames. Each frame consists of 1000 characters = 8000 bits and an overhead of 48 control bits per frame. C. What would the answers to parts (a) and (b) be for a file of 100,000 characters?arrow_forwardResearch Log Management tools and find one that will work for a small to medium size organization that only has Windows OS computers and network. Explain what you find and why you would pick that particular log management tool.arrow_forward
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- Please solve this question in multimedia networks quicklyarrow_forwardShow your work for the following conversion. a) Convert the following block of IP addresses into CIDRized addresses: 11000110 10110111 10100000 00000000 to 11000110 10110111 10111111 11111111arrow_forwardInternet Checksum. Consider the six sixteen bit numbers: 10110101 01000110 01001001 01101011 10110100 01000110 01001001 01101101 10110101 01010110 01011010 01101111 Compute the Internet Checksum field value of these six words (each word has sixteen bits) Enter the 2 bytes each as an 8-bit number with only O's and 1's, and make a single blank space between the two 8-bit numbers (e.g., 01010101 00101000). [Note: you must use bitwise XOR logic function and don't use 2's or 1's complement] Not quite. This answer is incorrect.arrow_forward
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