Answer:
To solve mathmatical problem
To make questions paper
Answer:
The correct answer to the following question will be "Magnetic medium".
Explanation:
Some storage device that portrays details or information using magnetic patterns is called a magnetic device.
- Magnetic tape, and hard drives are the commonly used magnetic storage devices.
- This will be the method by which magnetic methods are used to hold and retrieve information on tapes.
So, it's the right answer.
Answer:
The output of the following code is "The number is SMALL!"
Explanation:
When the following java code is executed. Firstly the program will ask for "Please enter a number" after input the number 15 as per the question, than it check the condition which is "number > 20", if the number is greater than 20 it shows "The number is LARGE!", but the given number is smaller than 20.
Answer:
True
Explanation:
While programming in most programming languages, one will have need to use functions and variables defined in other class libraries. in C++, these functions and variables' definitions are contained in Header files, which can be imported and used into any C++ program by using the pre-processor #include statement. This statement is the equivalent of import in java and copy in other languages. Popular header files are the Maths class (Allows use of maths functions like power, square roots exponentiation etc), the input/output (allows usage of cout print statement and cin input statement)
