Indicate when each of the following bindings takes place in Java (language design time, language implementation time, compile time, link time, load time, or run time). If more than one time is possible, choose the latest possible time. (a) Binding of the + operator to a particular operation (b) Binding of a variable that has been declared final to a specific value (c) Binding of a named array variable to a specific number of dimensions (d) Binding of a named array variable to a specific number of elements

Indicate when each of the following bindings takes place in Java (language design time, language implementation time, compile time, link time, load time, or run time). If more than one time is possible, choose the latest possible time. (a) Binding of the + operator to a particular operation (b) Binding of a variable that has been declared final to a specific value (c) Binding of a named array variable to a specific number of dimensions (d) Binding of a named array variable to a specific number of elements

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter2: Elements Of High-quality Programs

Section: Chapter Questions

Problem 9RQ

See similar textbooks

Similar questions

Java Assignment: Experiment with naming rules in Java Does the language use static or dynamic scoping? Can scopes nest? Are they open or closed? Does the scope of a name encompass the entire block in which it is declared, or only the portion after the declaration? How does one declare mutually recursive types or subroutines? Can subroutines be passed as parameters, returned from functions, or stored in variables? If so, when are referencing environments bound? Justify your answers with suitable code snippet and its output.
2.15 The principle of locality maintains that variable declarations should come as close as possible to their use in a program. What language design features promote or discourage this principle? How well do Python, C, C++, and Java promote this principle?
identify the following as better representing static or dynamic binding. a) an int is an int forever and ever amen b) 2/2.0 = 1.0 c) 3/2.0 -> error message d) binding is done at compile time e) binding is slower but more flexible
2.4 In Java, integers can be assigned to real variables, but not vice versa. What design principle does this violate? In C, this restriction does not exist. What design principle does this violate?
Write a segment code in any language you prefer that behaves differently if the language used (Preferred Java) name equivalence each type declaration introduces a new type, distinct from all others.
Answer the following questions with regard to C++ pointers and Java reference variables. Keep in mind the safety and convenience as the primary considerations. a) Name two problems with C++ pointers. Use example (code) to illustrate each problem. b) Will problems similar to that identified in (a) occur in Java? Why or why not? (c) What was lost and what was gained in Java’s designers’ decision to not include the pointers of C++. (State briefly.)
1. Create a Java program to solve the problem of confusing the comparison operator (==) with the assignment operator (=)
C++ Why does 'this' pointer is widely used than object pointer? Write a programme to implement pure polymorphism.
Should I use fully qualified references or unqualified references when referring to a subprogram, variable, or object in my code? This article describes the limitations of C's default encapsulation and how those limitations impacted the development of C++.
JAVA Only Design, implement and test a Java class that processes a series of triangles. The triangle specification will be identical to that in Programming Assignment #2 (part A). As in that assignment, you will read in the three sides of the triangle, check the input for errors (and handle them if found), classify the triangle and compute its area. For this assignment, triangle data will be read from an input file and the program’s output will be written to another file. The output file will also include a summary of the data processed. You must use at least one dialog box in this program. The data for each triangle will be on a separate line of the input file, with the input data echoed and the results referred to by the line number (see example). Some things to note: All input data lines must be processed. A new line with triangle data always starts with the ‘#’ marker. If an error is encountered, it must be handled and the program will continue. Extraneous data must be…
1. Distinguish between the following terms. Please write your answers for each:(a) Objects and classes(b) Data abstraction and data encapsulation(c) Inheritance and polymorphism(d) Dynamic binding and message passing
The Haskell : is significant in many different ways. Answer these questionsabout it.(a) What is it called?(b) What is its history?(c) How does it relate to !!?(d) How does it relate to polymorphism?(e) How does it relate to recursion?(f) How does it relate to patterns?(g) How does it relate to garbage collection?(h) How does it relate to one or more of Ada, Go, Java, Java 15, OCaml, Python, Kotlin,Scheme?(i) How does it relate to formal languages?