Introduction to Database System Relationship classes are associations between entity classes. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data security threats include privacy invasion hardware failure fraudulent manipulation of data all of the listed here privacy invasion hardware failure fraudulent manipulation of data all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System With respect to data input, the most accurate description of batch control is None of these All of these dividing documents to be entered into batches controlling the input of each input clerk comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system None of these All of these dividing documents to be entered into batches controlling the input of each input clerk comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What name is given to the collection of facts, items of information or data which are related in some way? Information tree Database Information provider Directory information Information tree Database Information provider Directory information ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following refers to something that can be identified in the user's work environment, something that the users want to track? Entity Attribute Relationship Identifier Entity Attribute Relationship Identifier ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes computer operations management All of these None of these database access planning application programming computer operations management All of these None of these database access planning application programming ANSWER DOWNLOAD EXAMIANS APP
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