Mis 505 final exam review Study guides, Class notes & Summaries

Questions: Review 7 Every decision you make in a computer program involves evaluating a Boolean expression. In any Boolean expression, the two values compared can … either variables or constants. An y decision can … made using combinations of just two types of comparisons: equal and not equal. Most programming languages allow you to ask two or more questions in a single comparison. A short-circuit evaluation is where each part of an expression is evaluated only as far as necessary to determi...

MIS 505 Final Exam Review 4 Chapter 7: File Handling and Applications 1. Images and music are contained in binary files. 2. When you copy data from RAM into a file on a storage device, you read to the file. 3. The keyboard and printer are the default input and output devices. 4. Programmers usually use the word “write” to mean “produce hard copy output.” 5. To write a program that produces a report of employees by department number, the records must … grouped by department number...

MIS 505 Final Exam Review 6 Chapter 5: Looping The loop control variable is initialized after entering the loop. In some cases, a loop control variable does not have to … initialized. An indefinite loop is a loop that never stops. You can either increment or decrement the loop control variable. When one loop appears inside another is is … an indented loop. Forgetting to initialize and alter the loop control variable is a common mistake that programmers sometimes make. Every high-level comput...

MIS 505 Final Exam Review 2 Questions & Answers. Chapter 9: Advanced Modularization Techniques You can invoke or call a method from another program or method. When methods must share data, you can pass the data into and return the data out of methods. A method could … using any numeric value as an argument, whether it is a variable, a named constant, or a literal constant. A method’s return type is part of its signature. A method’s declared return type must match the type of value used in ...

MIS 505 Final Exam Review 7 Chapter 4: Making Decisions > latest complete questions and answers. Questions: Review 7 Every decision you make in a computer program involves evaluating a Boolean expression. In any Boolean expression, the two values compared can … either variables or constants. Any decision can … made using combinations of just two types of comparisons: equal and not equal. Most programming languages allow you to ask two or more questions in a single comparison. A short-circ...

Images and music are contained in binary filesWhen you copy data from RAM into a file on a storage device, you read to the fileThe keyboard and printer are the default input and output devices.Programmers usually use the word “write” to mean “produce hard copy outputTo write a program that produces a report of employees by department number, the records must be grouped by department number before you begin processing.

Methods in object-oriented programs use sequence, selection, and looping structures and make use of arrays. In addition to their attributes, class objects have methods associated with them; every obj ect that is an instance of a class possesses different methods. Within any object-oriented program, you continuously make requests to objects’ methods, often including arguments as part of those requests. Declaring a class does not create actual objects. Class diagrams are a type of Unified Modeli...

Methods in object-oriented programs use sequence, selection, and looping structures and make use of arrays. In addition to their attributes, class objects have methods associated with them; every obj ect that is an instance of a class possesses different methods. Within any object-oriented program, you continuously make requests to objects’ methods, often including arguments as part of those requests. Declaring a class does not create actual objects. Class diagrams are a type of Unified Modeli...

MIS 505 Final Exam Review 6 Chapter 5: Looping The loop control variable is initialized after entering the loop. In some cases, a loop control variable does not have to … initialized. An indefinite loop is a loop that never stops. You can either increment or decrement the loop control variable. When one loop appears inside another is is … an indented loop. Forgetting to initialize and alter the loop control variable is a common mistake that programmers sometimes make. Every high-level comput...

Questions: Review 5 1. Many newer programming languages such as C++, Java, and C# use subscript 1 to access the first element of the array. 2. You use subscripts 1 through 10 to access the elements in a ten element array. 3. Many newer programming languages such as C++, Java, and C# use the bracket notation for arrays. 4. Declaring a named constant makes code easier to modify and understand. 5. A parallel array is an array that stores another array in each element. 6. Parallel arrays must contai...