2
D278 Exam with verified detailed || || || || ||
answers
What does a programmer do first to use an existing programming library? -
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Correct answer ✔Include the library
|| || || ||
What relationship is common among a programming library's functions? -
|| || || || || || || || || ||
Correct answer ✔Functions all relate to the same purpose.
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What is an advantage of using a programming library? - Correct answer ✔The
|| || || || || || || || || || || || ||
code has already been tested.
|| || || ||
Which language is dynamically typed? - Correct answer ✔Python
|| || || || || || || ||
Which language is not built on object-oriented design principles? - Correct
|| || || || || || || || || || ||
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? - Correct answer ✔Object-
|| || || || || || || ||
oriented
, 2
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 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? - Correct answer
|| || || || || || || || || || ||
✔Markup
What is a characteristic of compiled language? - Correct answer ✔Converts to
|| || || || || || || || || || || ||
machine language before running|| || ||
What is a characteristic of interpreted programs? - Correct answer ✔They can
|| || || || || || || || || || || ||
be modified at run time
|| || || ||
Which characteristic specifically describes a markup language? - Correct
|| || || || || || || || ||
answer ✔Tags surround text to describe desired formatting
|| || || || || || ||
Which characteristic specifically describes interpreted language? - Correct
|| || || || || || || ||
answer ✔They can run on any machine having the right interpreter
|| || || || || || || || || ||
Which data type is used for items that are measured in length? - Correct answer
|| || || || || || || || || || || || || || ||
✔Float
D278 Exam with verified detailed || || || || ||
answers
What does a programmer do first to use an existing programming library? -
|| || || || || || || || || || || || ||
Correct answer ✔Include the library
|| || || ||
What relationship is common among a programming library's functions? -
|| || || || || || || || || ||
Correct answer ✔Functions all relate to the same purpose.
|| || || || || || || ||
What is an advantage of using a programming library? - Correct answer ✔The
|| || || || || || || || || || || || ||
code has already been tested.
|| || || ||
Which language is dynamically typed? - Correct answer ✔Python
|| || || || || || || ||
Which language is not built on object-oriented design principles? - Correct
|| || || || || || || || || || ||
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? - Correct answer ✔Object-
|| || || || || || || ||
oriented
, 2
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 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? - Correct answer
|| || || || || || || || || || ||
✔Markup
What is a characteristic of compiled language? - Correct answer ✔Converts to
|| || || || || || || || || || || ||
machine language before running|| || ||
What is a characteristic of interpreted programs? - Correct answer ✔They can
|| || || || || || || || || || || ||
be modified at run time
|| || || ||
Which characteristic specifically describes a markup language? - Correct
|| || || || || || || || ||
answer ✔Tags surround text to describe desired formatting
|| || || || || || ||
Which characteristic specifically describes interpreted language? - Correct
|| || || || || || || ||
answer ✔They can run on any machine having the right interpreter
|| || || || || || || || || ||
Which data type is used for items that are measured in length? - Correct answer
|| || || || || || || || || || || || || || ||
✔Float
