Search & Filtering
Write a program that check and classify buttons pressed on the keyboard.
After pressing any button, the program
should display one of labels: - lowercase letter
- capital letter
- digit
- ENTER
- ESC
- Left Arrow
- Right arrow
- F1 function key
- Another (unrecognised) key
HINT: to retrieve the keyboard key code, use function getch() from the library <conio.h>.
All the requirements from Task 1 must still be met by the program, with the following changes and additions:
1. The software shall persist the data in a SQL database.
2. The user shall be able to register with a username and password.
3. The software shall store only the hash of the password in the database.
4. The user shall be able to log into the software with their username and password.
5. The user shall only be able to see their own data and never that of other users.
Non-functional requirements:
1. The application should make use of the custom class library developed in Task 1. You may update the class library as necessary for the new functionality.
2. You can choose whether to access the database using the ADO.NET connected layer, ADO.NET disconnected layer or Entity Framework.
3. Regardless of database access technology, the application should use multi-threading to ensure that the user interface never becomes unresponsive while retrieving or storing information.
The cost of making a pepperoni pizza at “Pizza Joe’s” is $12.95. A Hawaiian is $14.95. Tax is 5%.
The owners asks you to write a program where they enter the number of pepperoni and
Hawaiian pizzas and the subtotal, tax, and total is displayed neatly on the screen. Use tables to
display the result neatly. just java script plz
1. Write a function that displays the maximum and minimum of a list of numbers entered from the keyboard. Where the size of the list is to be entered from the keyboard.
1. Write a function accepts list of marks of students and counts the number of students who have scored marks greater than 20 in an exam out of 30. The total number of students who took the test is to be entered from the keyboard.
1. Write a function accepts list of marks of students and counts the number of students who have scored marks greater than 20 in an exam out of 30. The total number of students who took the test is to be entered from the keyboard.
Write a C++ Program which prompts the user to enter two integer values, stores them in variable named 'a' and 'b'. calculates the following expressions and display the results on screen. Output of your program must be presentable. You must use minimum possible number of paranthesis for evaluating these expressions.
- (a+b)^2=a^2+2ab+b^2
- (a-b)^2=a^2-2ab+b^2
Write a program in Java to display the armstrong numbers formed by the combination of the factors of the first ten natural numbers using the method prototype: String num(int a)
Is software engineering applicable when Web Applications are built? If
so, how might it be modified to accommodate the unique characteristics
of Web Applications?
The data field consists of: 20 Byte IP-Header | 20 Byte TCP-Header | 1000 Byte Transport data. At which places of the frame and with how many Byte one can find: Layer2-PDU, Layer3-PDU, Layer4-PDU, Layer3-SDU, Layer2-PCI?
