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Computer Computer Fundamental Miscellaneous Difficulty: Medium

Which one of the following function checks for the existence of DNS records? What is the purpose of the Hive TRANSACTIONAL keyword in a CREATE TABLE statement? If you wanted to deny all Telnet connections to only network 192.168.10.0, which command could you use? What is the purpose of the Oozie Sharelib Update tool? In the directive, #pragma pack(n), which of the following is not a valid value of n?