DNS server software cannot refer queries to other DNS servers as required
Indicate whether the statement is true or false
False —Local DNS servers can referqueries to external locations to other DNS servers that can respond with anIP address.
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C++0x will be
a. easier to learn b. better for building libraries c. more compatible with C d. all of the above
Which of the following is NOT a problem of working with flat files in PHP?
a. Searching for a particular record is difficult b. When a file becomes small, working with it can be very slow c. Dealing with concurrent access can become problematic d. All file processing is sequential
________ augments its bookmarks and thumbs-up, thumbs-down ratings with a personalized recommendation engine that suggests web pages to visit based on a user's ratings of previous pages
A) Digg B) reddit C) Delicious D) StumbleUpon
It is good practice to experiment with compression settings for ____ images to understand the trade-off between quality and performance.
A. TIFF B. BMP C. PNG D. JPEG