Ayuda para la tarea de tecnología de la información
La ayuda para la asignación de tecnología de la información puede proporcionar a los usuarios información de muy alta calidad sobre la vanguardia de la ciencia y la tecnología. Hay datos de información categorizados muy detallados y el software en sí no tiene permisos para usarlos, por lo que todos pueden disfrutar de la tecnología al máximo.
Inusualmente, también es una excelente organización de contenidos para la tecnología y la vida. Conecta usuarios y marcas para producir contenido interesante y profesional. Incluye información técnica, reseñas detalladas, consejos sobre habilidades y experiencias de productos, etc. Tiene formatos de contenido gráfico, de video e infomercial y cubre las principales plataformas de nuevos medios.
- A student wants to determine whether a certain problem is undecidable. Which of the following will demonstrate that the problem is undecidable? Show that for one instance of the problem an algorithm can be written that is always capable of providing a correct yes-or-no answer. B Show that for one instance of the problem no algorithm can be written that is capable of providing a correct yes-or-no answer. C Show that for one instance of the problem a heuristic is needed to write an algorithm that is capable of providing a correct yes-or-no answer. D Show that for one instance of the problem an algorithm that runs in unreasonable time can be written that is capable of providing a correct yes-or-no answer
- best explains how the data files in the table can be used to send a targeted e-mail to only those customers who have purchased products that use AA batteries to let them know about the new accessory? A Use the customer IDs in the purchases file to search the customers file to generate a list of e-mail addresses B Use the product IDs in the purchases file to search the products file to generate a list of product names that use AA batteries C Use the customers file to generate a list of customer IDs, then use the list of customer IDs to search the products file to generate a list of product names that use AA batteries D Use the products file to generate a list of product IDs that use AA batteries, then use the list of product IDs to search the purchases file to generate a list of customer IDs, then use the list of customer IDs to search the customers file to generate a list of e -mail addresses
- A city planner is using simulation software to study crowd flow out of a large arena after an event has ended. The arena is located in an urban city. Which of the following best describes a limitation of using a simulation for this purpose? A The model used by the simulation software cannot be modified once the simulation has been used. B The model used by the simulation software often omits details so that it is easier to implement. C Running a simulation requires more time to generate data from trials than observing the crowd exiting the arena at various events. D Running a simulation requires a large number of observations to be collected before it can be used to explore a problem.
- A sorted list of numbers contains 200 elements. Which of the following is closest to the maximum number of list elements that will need to be examined when performing a binary search for a particular value in the list? A square B ) 8 C 100 D square
- A time stamp indicates the date and time that a measurement was taken. A data scientist has a list containing 10,000 time stamps, sorted in chronological order. Which of the following is closest to the maximum number of values that will need to be examined when performing a binary search for a value in the list? A 10 B 15 C 5,000 D 10,000
