D.
Answer the following questions.
7.
Differentiate between algorithm and flowchart.
2.
What are subroutines? How can subroutines be invoked in a program?
3.
What do you mean by objects, methods and properties?
4.
Briefly explain the use of decision making flowcharts.
5.
What do you mean by real-time communication?
Answers
Answer:
1.Algorithm is step by step procedure to solve the problem. Flowchart is a diagram created by different shapes to show the flow of data. ... In algorithm plain text are used. In flowchart, symbols/shapes are used.
2.In computer programming, a subroutine is a sequence of program instructions that performs a specific task, packaged as a unit. This unit can then be used in programs wherever that particular task should be performed.
3.An object is a collection of properties, and a property is an association between a name (or key) and a value. A property's value can be a function, in which case the property is known as a method. In addition to objects that are predefined in the browser, you can define your own objects.
4.The flowchart shows the steps as boxes of various kinds, and their order by connecting the boxes with arrows. This diagrammatic representation illustrates a solution model to a given problem. Flowcharts are used in analyzing, designing, documenting or managing a process or program in various fields.
5.Real time communications is the near simultaneous exchange of information over any type of telecommunications service from the sender to the receiver in a connection with negligible latency, according to SearchUnified Communications. Examples of real time communications include: Voice over landlines and mobile phones.