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Complete the following tasks:
a. Create an InventoryItem class that contains fields for a product number, quantity in stock, and price each. Include a default constructor that initializes all fields to 0. Include any other functions that you need to process records in the programs described in the following steps.
b. Write a program that creates an empty file of 100 InventoryItem objects that later can be used to store records for random access. Save the file as InventorySystemCreate.cpp.
c. Write a program that allows the user to enter data for as many InventoryItems as he or she wants. All InventoryItem product numbers should be between 1 and 99. If the user attempts to enter a product number greater than 99, force the user to reenter the number. Store each record at a disk location for which the value equals the product number times the size of an InventoryItem object. Save the file as InventorySystemDataEntry.cpp.
d. Write a program that allows a user to enter an InventoryItem product number and display the quantity and price as stored in the file created in part c. Allow the user to enter and get output for as many items as he or she wants. If a requested item does not exist, issue an appropriate message. Save the file as InventorySystemRequestItem.cpp.
Show how the value ASCII "MIRIAM" is stored in memory in Big Endian format starting at location 100 hexadecimal. Assume that each memory location stored two ASCII characters.
The focus of this discussion is the Bill of Rights. When you have explored the concepts related to the Bill of Rights, you will understand that it is one of the pillars of the American Legal System.
Mutual exclusion can be achieved using the following simple method in a distributed system (called the "centralized" mutual exclusion algorithm):
Imagine that you are explaining the threats of Social Engineering to the Corporate Entity to a nontechnical audience.
Perform the mechanics of the test. What is the P-value?
The outlet stream consists of saturated liquid water at 200 kPa. Assume that there is no heat loss to the surroundings and determine the mass flow of the superheated steam.
Let a be the number of gallons of color A and let b be the number of gallons of color B. Write the inequalities that describe this situation.
What is a DBMS driver, and what purpose does it serve? Are there different types/varieties?
In El Farol Extension 2, we display the Min./Max./Avg. Rewards, but these statistics are mainly used for a normal distribution. What should you display if you expected the rewards were not normally distributed?
a. Show that with a recursive call to S3S5S6, we have enough information to sort the other four groups S0,S1, S2, and S4. b. Show that this partitioning leads to a linear-time algorithm.
Students need to research a minimum of 3 sources (of which only 2 may be cited from the internet) about a financial source of funding for Al Qaeda.
What are different sources of secondary data information?
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