Introduction to Database System A good query system None of these allows non-programmers to access information stored in a database can be accessed only by data processing professionals can accept English language commands both (a) and (b) None of these allows non-programmers to access information stored in a database can be accessed only by data processing professionals can accept English language commands both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form defines where data is placed on the screen none of the listed here both of the listed here the width of each field where data is placed on the screen none of the listed here both of the listed here the width of each field ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a restriction for a table to be a relation? The columns must be ordered. The cells of the table must contain a single value. All of the entries in any column must be of the same kind. No two rows in a table may be identical. The columns must be ordered. The cells of the table must contain a single value. All of the entries in any column must be of the same kind. No two rows in a table may be identical. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Batch processing is appropriate if a large computer system is available None of these only a small computer system is available All of these only a few transactions are involved a large computer system is available None of these only a small computer system is available All of these only a few transactions are involved ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type related to many entity instances of another type? One-to-Many Relationship One-to-One Relationship Composite Relationship Many-to-Many Relationship One-to-Many Relationship One-to-One Relationship Composite Relationship Many-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Versatile report generators can provide All of these Columnar totals Subtotals Calculations None of these All of these Columnar totals Subtotals Calculations None of these ANSWER DOWNLOAD EXAMIANS APP
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