Try to observe periods when the TCP sender is in a slow start phase and when the sender switches to congestion avoidance. Verify that the congestion window flows the rules of the slow start phase.
The length of the vertical bars increases as slow start states, until it reaches the threshold where is becomes linear. When the cable is disconnected, timeout occurs and the vertical bar decreases to be 1 MSS. Slow start is back. The sender keeps retransmitting packets of size 1 since it’s not getting any ACKs. When the connection is back, the same process repeats.
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The query method that uses a series of words and commands to select the rows and columns for a query is called:
A) a parameter query. B) SQL. C) QBE. D) query design grid.
What is recursive ease?
a. A subproblem large enough to solve recursively b. Ease of conversion to divide and conquer c. Process of converting to iterative algorithm d. Ease of implementing a data structure recursively
You cannot specify your preferred location for the database to be saved
Indicate whether the statement is true or false
Firefox and Internet Explorer are examples of ____________
a. Cookies b. Web browsers c. Websites d. Proxy servers