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Home Question Bank Computer Technology Archive 2024 December 13

Computer-technology Questions from Dec 13,2024

Browse the Computer-technology Q&A Archive for Dec 13,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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Question \#1 (1 Point) Which of the following is an example of why testing is necessary? a) Dynamic testing increases quality by causing test objects to fail in ways that could never be achieved by the users b) Static testing is used by developers to identify failures in their program code earlier than can be achieved through dynamic testing c) Static analysis provides evidence to customers that the elements of the system that provide no outputs are fit for release d) Reviews increase the quality of requirements specifications and lead to fewer changes being needed in derived work products Select ONE option. Question \#2 (1 Point) Which of the following statements about quality assurance (QA) and/or quality control (QC) is correct? a) QA is performed as part of testing b) Testing is performed as part of QC c) Testing is another term for QC d) Testing is performed as part of QA Select ONE option. c) Kirinyaga University has hired you to write a program that will help implement a grading system for students. The examination department has provided you with the rules for grading as shown in the table below. Write C program to help implement the grading system. b) Chas various standard data types that are used to define the operations possible on them and the storage method for each of them. Explain three data types used in structured programming. b) Chas various standard data types that are used to define the operations possible on them and the storage method for each of them. Explain three types used in structured programming. Questlon 23 of 25 Which is an example of technology leading to a new discovery? A. A train moves coal across the country. B. A vaccine prevents a person from getting the flu. C. Microscopes show that human skin is made of cells. D. A pesticide kills the bugs eating a crop of oats. a) Write a program in C to store elements in an array and print it. ( 6 marks) Input 10 elements in the array: element \( -0: 1 \) element \( -1: 1 \) element \( -2: 2 \) Expected Output : Elements in array are: 1123456789 b) Chas various standard data types that are used to define the operations possible on them and the storage method for each of them. Explain three data types used in structured programming. Suppose there is a class named Office with member variable num_of_desks: class Office \{ private: int num_of_desks; This class is supposed to have an overloaded ++ (increment) operator to increment num_of_desks for any Office object. Which of the following options below is the correct prefix + operator implemented as a friendfunction? C. Answer the following question (short) 1. What is meant by computer generations ? 2. What is Artificial Intelligence ? 3. What is an analog computer? 4. What is a hybrid computer? Give an example. 5. What is presentation software? 6. What is slide show? 7. What is number system? 8. What is a decimal number system? Si el escenario propuesto fuera de un pequeño consultorio médico, qué modelo de desarrollo de software es libre y puede realizarse sin seguir ningún proceso concreto, incluso sin llegar a concretar las necesidades del cliente. a. Modelo de Cascada b. Modelo de Big Bang c. Modelo de Prototipo d. Modelo de Pressman
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