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Difference between input stream class and writer class?
The InputStream is an abstract class of the type input stream class. Every other input stream class is a sub class of InputStream class. Various methods defined therein to perform functions such as reading data bytes, closing streams, marking position in a file. On the other hand, The Writer class is an output stream that supports writing of Unicode characters. It is an abstract class that cannot be directly instantiated. Its subclasses inherit all its properties of writing data characters, using output stream, into the data files. by Raaj.1971 at the rate of yahoo dot com
Explain the input stream and output stream class hirerarchies with suitable diagrams?
The diagrams can be made off the description that you are able to give. Make them both as detailed as you are able to.
Which stream functions in c plus plus control the formatting of input and output values of a class?
None of them. To control the formatting of your classes, you must overload the stream insertion and extraction operators.
What is the ideal dc value of output signal when there is no input signal in class b amplifier?
A: If the input is zero the desire output is zero no matter what class it is.
Identify the class of a lever for which does function is between the input force and the output force?
The third class lever functions between the input force and the output force
What is meant by input stream?
An input stream is a character sequence device or buffer from which input can be gathered. The standard input stream is usually a keyboard, data file or the output stream from another program. The user of the program can normally decide where standard input may be redirected from when launching the program, typically defaulting to the keyboard.
What are the uses of File Input Stream and File Output Stream in java programming?
These streams are classified as mode streams as they read and write data from disk files. the classes associated with these streams have constructos that allows us to specify the path of the file to which they are connected. The FileInputStream class allows us to read input from a file in the form of a stream. The FileOutputStream class allows us to write output to a file stream. Example, FileInputStream inputfile = new FileInputStream ("Empolyee.dat"); FileOutputStream outputfile = new FileOutputStream ("binus.dat");
What are the differences between the three classes of levers in terms of the location of the fulcrum input force and output force?
In a first-class lever, the fulcrum is located between the input force and the output force. In a second-class lever, the output force is located between the fulcrum and the input force. In a third-class lever, the input force is located between the fulcrum and the output force.
What is the output force in a first class lever?
The output force in a first class lever is dependent on the input force and the distance from the fulcrum to the input force. By applying an input force at a certain distance from the fulcrum, the lever can generate an output force at a different distance on the other side of the fulcrum. The output force can be calculated using the lever principle: Input force x Input distance = Output force x Output distance.
What is the input statement for a program?
Input statements extract data from an input stream. For example: int x; std::cin >> x; Output statements insert data to an output stream. For example: std::cout << x; You cannot insert data into an input stream and cannot extract data from an output stream. However, streams that are both input and output streams (such as read-write files) can insert and extract data as required, depending on whether you are reading or writing to the stream.
In what class of levers is the direction of the input force opposite to the direction of the output force?
In a class 3 lever, the direction of the input force is opposite to the direction of the output force. The fulcrum is located at one end, the input force is applied between the fulcrum and the output force, making the output force move in the opposite direction to the input force.
How are levers divided?
Levers are divided into three classes based on the relative positions of the input force, the fulcrum, and the output force. Class 1 levers have the fulcrum positioned between the input and output forces, class 2 levers have the output force between the input force and the fulcrum, and class 3 levers have the input force between the fulcrum and the output force.
