D278 Exam Prep Questions & Answers 100% Verified Updated

What relationship is common among a programming library's functions? - ANSWER-Functions all relate to the same purpose. What is an advantage of using a programming library? - ANSWER-The code has already been tested. Which language is dynamically typed? - ANSWER-Python Which language is not built on object-oriented design principles? - ANSWER-C A language substantially supports a programmer creating items like person, teacher, and students. Each item has internal data and some operations. Which characteristic describes that language? - ANSWER-Object-oriented A programmer wants a compiler to report an error if an integer variable is assigned with a string. Which type of language should the programmer use? - ANSWER-Statically Typed A language uses tags around text to indicate how that text should be formatted. Which characteristic describes a language having such tags? - ANSWER-Markup What is a characteristic of compiled language? - ANSWER-Converts to machine language before running What is a characteristic of interpreted programs? - ANSWER-They can be modified at run time Which characteristic specifically describes a markup language? - ANSWER-Tags surround text to describe desired formatting Which characteristic specifically describes interpreted language? - ANSWER-They can run on any machine having the right interpreter Which data type is used for items that are measured in length? - ANSWER-Float