What is the shortest path between two vertices in a weighted graph?
What will be an ideal response?
The shortest path between two vertices in a weighted graph is the path that has the smallest sum of its edge weights.
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The variable used to keep a running total in a loop is called a(n) __________.
a. accumulator b. sentinel c. summation d. integer
Briefly explain the types of activities that can be monitored and controlled with Parental Controls in Windows Vista.
What will be an ideal response?
PPTP operates at which of the following layers of the OSI model?
a. Physical b. Data link c. Network d. Session
What function returns a line, strips any XHTML tags the line contains, and then moves the file pointer to the next line?
A. fgetcsv(handle, length[, delimiter, string_enclosure]) B. stream_get_line)$handle, length, delimiter) C. fgetss($handle, length[, allowed_tags]) D. fgets(handle[, length])