Select the correct text in the passage. Which concept explained in the paragraph means that data remains hidden from the outside world?
All programs that we write in an OOP language consist of two elements: program code and data. Encapsulation is an object-oriented programming concept that binds together the data and the functions that manipulate the data. It keeps both the code and the data safe from outside interference and misuse. Binding properties and methods together provides controlled access to the data members and, therefore, ensures the security of the data.

Encapsulation is also closely linked with abstraction. Encapsulation prevents other programs from accessing the data directly, whereas abstraction refers to the feature of providing the functionality required, without disclosing the details of implementation.

Read “suburban homes construction project” at the end of chapters 8 and 9 (in the textbook) and then develop a wbs (work breakdown structure) in microsoft excel or in microsoft word (using tables)

In three to five sentences, describe how you can organize written information logically and sequentially

5.a fishing rod is formed from a composite material of 0.5 kg of glass fibers embedded in a matrix of 0.5 kg of epoxy resin. the glass fibers are assumed to be long, continuous and unidirectional. to achieve a greater stiffness it is proposed to use a different composite that is comprised of long continuous carbon fibers that will be embedded in a matrix of 0.5 kg of epoxy resin. if the modulus of elasticity of the carbon fiber composite is 10% greater than the elastic modulus of the glass fiber composite, estimate the mass of carbon fibers that will be used to make the carbon fiber composite. assume the applied tensile stress is parallel to the direction of the long axis of the fibers. the epoxy resin, glass fiber, and carbon fiber have an elastic modulus of 5, 86, and 350 gpa respectively and a density of 1100, 2500, and 1800 respectively.