Blog

The following is a list of tables in a database with corresponding maximum (cardinalities) relationships: Customer 1:N [one-to-many] –> Sales_Order Employee 1:N Receive_Payment Customer 1:N Receive_Payment Ingredients M:N [many-to-many] Prepared_Drink Employee 1:N Prepared_Drink Employee 1:N Sales_Order Sales_Order 1:N Prepared_Drink Prepared_Drink M:N Receive_Payment How many junction (intersection) tables will be required in the database?

Which of the following situations calls for a junction table?

Use the chart below to answer the following questions regarding flow chart symbols.  Which symbol would be used in a flowchart to represent a decision?

DBMS uses a language to retrieve, sort, order, and present subsets in a database. This language is known as

In RKH Corporation’s chart of accounts, the account number for cash is “1.1.1,” while the account number for “land” is “1.2.1.” From that information, we can infer that:

Use the chart below to answer the following questions regarding flow chart symbols.  Which symbol would be used in a flowchart to represent a computer process?

The following is a list of tables in a database with corresponding maximum (cardinalities) relationships: Customer 1:N [one-to-many]  Sales_Order Employee 1:N Receive_Payment Customer 1:N Receive_Payment Ingredients M:N [many-to-many] Prepared_Drink Employee 1:N Prepared_Drink Employee 1:N Sales_Order Sales_Order 1:N Prepared_Drink Prepared_Drink M:N Receive_Payment How Many tables will be required in the database above?

Under the conditions existing in biological systems (including constant temperature and pressure), determine the direction of reaction if- a.  ΔG < 0  b.  ΔG > 0  

Succulent plants from the arid regions generally have waxy coatings. Give reason why it is so based on the composition of the waxy coat. IS the wax polar or non polar in nature any why? 

Speculate the type of fatty acid composition in the cell membranes of bacteria grown at 4’C than the membranes of bacteria that are grown at 37’C. Also, include the role of cholesterol in membrane structure.  Give reason for your answer.