D278 Exam Prep QUESTIONS WITH
|\ |\ |\ |\ |\
ANSWERS
What does a programmer do first to use an existing programming library? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Include the library
|\ |\ |\ |\
What relationship is common among a programming library's functions? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Functions all relate to the same purpose.
|\ |\ |\ |\ |\ |\ |\ |\
What is an advantage of using a programming library? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔The code has already been tested.
|\ |\ |\ |\ |\ |\
Which language is dynamically typed? - CORRECT ANSWERS ✔✔Python
|\ |\ |\ |\ |\ |\ |\ |\
Which language is not built on object-oriented design principles? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔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? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔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? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Statically Typed
|\ |\
A language uses tags around text to indicate how that text should be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
formatted.
Which characteristic describes a language having such tags? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Markup |\
What is a characteristic of compiled language? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Converts to machine language before running |\ |\ |\ |\ |\
What is a characteristic of interpreted programs? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔They can be modified at run time
|\ |\ |\ |\ |\ |\
Which characteristic specifically describes a markup language? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Tags surround text to describe desired formatting
|\ |\ |\ |\ |\ |\ |\
Which characteristic specifically describes interpreted language? - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔They can run on any machine having the right interpreter
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Which data type is used for items that are measured in length? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Float |\
|\ |\ |\ |\ |\
ANSWERS
What does a programmer do first to use an existing programming library? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Include the library
|\ |\ |\ |\
What relationship is common among a programming library's functions? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Functions all relate to the same purpose.
|\ |\ |\ |\ |\ |\ |\ |\
What is an advantage of using a programming library? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔The code has already been tested.
|\ |\ |\ |\ |\ |\
Which language is dynamically typed? - CORRECT ANSWERS ✔✔Python
|\ |\ |\ |\ |\ |\ |\ |\
Which language is not built on object-oriented design principles? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔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? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔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? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Statically Typed
|\ |\
A language uses tags around text to indicate how that text should be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
formatted.
Which characteristic describes a language having such tags? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Markup |\
What is a characteristic of compiled language? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Converts to machine language before running |\ |\ |\ |\ |\
What is a characteristic of interpreted programs? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔They can be modified at run time
|\ |\ |\ |\ |\ |\
Which characteristic specifically describes a markup language? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Tags surround text to describe desired formatting
|\ |\ |\ |\ |\ |\ |\
Which characteristic specifically describes interpreted language? - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔They can run on any machine having the right interpreter
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Which data type is used for items that are measured in length? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Float |\
