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Give one merits of using constants in program. What is the purpose of „getchar? function? How is it used in a C program? What is the purpose of control string in „scanf? function?
Explain how the 'putchar' function differs from the 'printf'. Illustrate with an appropriate example of your own. What is the purpose of control string in 'scanf' function?
How do character constants diverge from numeric-type constants? What is an escape sequence and describe its purpose in programs?
Describe the java event handling mechanism using a suitable GUI component. Your answer should include java code extracts to support the explanations.
Write down the class 'Reservoir' which implements the interface 'WaterResource' and contains the following:-
Describe the purpose of the keyword 'super' in programs. Describe how it is used in object-oriented programs using appropriate examples.
Write down the class 'Ingredient' to contain the following:- Write down the class 'Vegetable' to contain the following:-
An advance programming language used for building application systems: 4GL, Word Processor, Notepad or Database.
Describe the definition and main characteristics of a data warehouse. Discuss the three basic components in a data warehouse system and their main functions.
What is Ajax? Explain Ajax Web Application Model. How it is different from traditional web application model?
Explain the 3-tier architecture for any modern web application. Describe in details, stepwise execution of Dynamic Web Pages with appropriate example and suitable flow diagram.
Distinguish between realloc() and malloc() function in C. Write a C program using pointers to read the array of integers and prints its elements in descending order.
Write a C program using pointers to accept two matrices from user and do addition of given matrices. Describe various string library functions used in C with appropriate example.
Write a simple music player with playlist capabilities. You will require to be able to load in “music library” (a song list) of songs on the computer, and then permit the user to create
Write fitting SQL for the following English queries.: Find the names of parts whose weight is between 10 and 15. Which supplier supplied what parts to the 'Sorter' job?
What are the uses of super and this with respect to inheritance? Describe life cycle of thread along with diagram? Describe how AWT helps GUI development?
Briefly describe open source technologies, outlining the difference between open source technologies and free technologies. Explain how the most common syntax errors occur in PHP, illustrating your an
You have recently started your own software design company. You find that your local DMV is looking to build the system which will allow receptionists to check customers in quickly. They would like
Define the term constructor. Using the above Java program explain constructor chaining.What is the meaning of keywords super and extends?
What do you understand by the expression ‘constructor’ in Java? Describe your answer with an relevant example. Describe the concept of inheritance. Demonstrate your answer with a relevant
Make a distinction between a class method and an instance method. Demonstrate with an example. Illustrate the different ways you can call a method in Java with proper examples.
Design and implement the QuickSortOpt1 and QuickSortOpt2 algorithms. Write a Java program to test the functionality of these algorithms. Define an array of size 100, randomly populated with Integer
In this task parse comma-separated-variable (CSV) files in order to traverse and process data. In one solution use our own code to solve the problem and in the other solution integrate another devel
Write a program which will input the array of 10 REAL4 numbers into the array, and that will compute the average value of the array and the standard deviation.
Encapsulation and inheritance are two major concepts of object oriented programming understanding of encapsulation in the design of classes.