Computers and Technology, 14.04.2020 18:33 isabellesolisss5217
The following is a sequence of undo-log records written by two transactions T and U: < START T>; ; < START U>; ; ; ; ; < T ,E , 50>; . Describe the action of the recovery manager, including changes to both disk and the log, if there is a crash and the last log record to appear on disk is:
Answers: 2
Computers and Technology, 22.06.2019 19:20
1)consider the following code snippet: #ifndef book_h#define book_hconst double max_cost = 1000.0; class book{public: book(); book(double new_cost); void set_cost(double new_cost); double get_cost() const; private: double cost; }; double calculate_terms(book bk); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_cost should be removed since header files should not contain constants.c)the definition of book should be removed since header files should not contain class definitions.d)the body of the calculate_terms function should be added to the header file.
Answers: 1
Computers and Technology, 23.06.2019 09:00
Which company provides a crowdsourcing platform for corporate research and development? a: mtruk b: wiki answers c: mediawiki d: innocentive
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Computers and Technology, 23.06.2019 17:30
What are the most commonly found items in the trash according to the municipal solid waste report?
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Computers and Technology, 24.06.2019 07:20
3pointsyou've found an image you want to insert into your slide presentation. youwant to make the image look more gray so that it looks like an older imagewhat would you need to adjust? 0.00o a. sizeo b. hueo c. contrasto d. tones
Answers: 2
The following is a sequence of undo-log records written by two transactions T and U: < START T>...
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