Programming & Computer Science Answers

A small manufacturing company is expanding by its business by opening multiple branches across the country. Currently all the database is managed by individual employees on Microsoft Excel or sometimes using Microsoft Access. The company is considering updating to a central database management system comprising of several modules for maintaining their manufacturing, inventory, employees and accounting requirements. You are hired to develop a feasibility report as the first phase of the SDLC cycle including the recommendations on economic, operational, technical aspects of the on-going project

Make a mark sheet of a student who is enrolled in five subjects. Marks of each subject should be defined by the user. The Output should contain the percentage obtained in each subject, Total marks obtained, Total Marks and percentage attained by the student.

You are creating a program for the owner of a small museum. They charge $10 for adults, $8 for seniors, and $5 for children. Ask the owner to enter the # of tickets (of each type) sold that day and then calculate both the total per ticket type and the grand total for the day. All user input should occur in one line.

Output:

How many Adult, Senior, and Child tickets were sold today? (separate numbers using spaces):   [assume input is 10 10 10]

Revenue from Adult ticket sales is $100

Revenue from Senior ticket sales is $80

Revenue from Child ticket sales is $50

Total revenue for today is $230

You will be converting the current temperature from Fahrenheit to Celsius. To convert to Celsius (C), subtract 32 from the user's number, then multiply by 5 and divide by 9. This exercise is testing your mastery of operator precedence (order of operations). 

Output:

Enter the current outdoor temperature in Fahrenheit:   [assume user inputs 80]

It is 26.6667 degrees Celsius outside.

Silly program: Ask the user for their age and lucky number. Add both numbers up and output the result to the user.

Output:

What is your age?   [assume user inputs 20]

What is your lucky number?   [assume user inputs 7]

Your lucky number added to your age is 27

Do we ever need to be concerned about becoming addicted to any Internet activities? Find one example in a news or journal article of a person who was “addicted” to using a social networking site or other online activity. 

a)    Create a data sheet in MS Access which includes Employee ID, Employee Name, Father Name, Gender (Male, Female), Age, Date of Joining (dd-mm-yyyy), Address, Cell number (0300-0000000) and City (Karachi, Islamabad, Lahore).

b)    Also create its Form and add at least 2 record through the form and create the following queries:

·      List only those employees who belong to the city Karachi.

·      Show only the female employee in the employee table

There should be at least 12 to 15 record in the table.

Please reply as early as possible.

A particular college charges $118.22 per credit. Ask the user how many credits he/she is taking this semester and calculate what the total charges for that semester are.

Output:

How many credits are you taking this semester?  (assume user inputs 3)

Your total charges for this semester are $354.66

Write about Oscillator and watchdog timer in ATmega32 microcontroller..

Draw the flag register of 80286 depicting the flags. Demonstrate the use of IOPL and Nested task

Flag.