What type of servers are used to store recently accessed DNS records from other domains to avoid incurring the performance overhead involved in making a remote query each time a resource outside the local domain is accessed?
A. Name resolvers
B. Primary DNS servers
C. Subdomains
D. Caching servers
Answer: D
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The vi command :ab hi hello
a: creates an abbreviation for hi b: creates an abbreviation for hello c: creates an abbreviation for greetings d: abandons the abbreviation fir hello e: displays the list of abbreviations
Anytime you type a(n) ____ followed by a letter, a list of valid functions beginning with that letter appears.
A. dollar sign B. plus sign C. equal sign D. comma
Software applications such as protocol analyzers enable you to establish baselines and test net work performance. List the types of data that protocol analyzers can find that will determine performance abnormalities within the network
What will be an ideal response?
Which of the following sections of the Acceptable Use Agreement dictates how information must be stored, transmitted, and communicated?
A. Introduction B. Data classification C. Applicable policy statements D. Handling standards