WGU D278 QUESTIONS WITH
ACCURATE ANSWERS
A company has a new project it wishes to implement to track and
analyze employee and customer interactions. The company leadership
determines that the system should support direct data entry as well as
automated data capture of phone calls and emails. Which phase of the
waterfall process is occurring? correct answer Analysis
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
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
A program should continue accepting input numbers, adding each to a
sum, until a 0 is input. Which control structure should be used? correct
answer While loop
A programmer decides a program should convert U.S. units to metric
units and decides to write the program in C++ using several functions.
Which phase of a waterfall approach is occurring when the programmer
starts writing the program? correct answer Implementation
, A programmer is currently programming the fourth version of a
program. Each version has additional features to satisfy more
customers. In which phase of an agile approach does the programming
of the fourth version occur? correct answer Implementaton
A programmer shows a program's first version to a customer. Based on
feedback, the programmer begins writing a second version of the
program. In which phase of an agile approach does the writing of a
second version of the program occur? correct answer Implementation
A programmer shows a program's first version to a customer. Based on
feedback, the programmer creates a second version, and then has a
colleague run the second version on numerous inputs to ensure
outputs are correct. Which phase of an agile approach is that colleague
carrying out? correct answer Testing
A programmer shows a program's first version to a customer. The
customer provides feedback, which causes the programmer to change
the goals of the program. In which phase of an agile approach are goals
changed based on customer feedback? correct answer Analysis
A programmer wants a compiler to report an error if an integer variable
is assigned with a string. Which kind of language should the
programmer use? correct answer Statically typed
ACCURATE ANSWERS
A company has a new project it wishes to implement to track and
analyze employee and customer interactions. The company leadership
determines that the system should support direct data entry as well as
automated data capture of phone calls and emails. Which phase of the
waterfall process is occurring? correct answer Analysis
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
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
A program should continue accepting input numbers, adding each to a
sum, until a 0 is input. Which control structure should be used? correct
answer While loop
A programmer decides a program should convert U.S. units to metric
units and decides to write the program in C++ using several functions.
Which phase of a waterfall approach is occurring when the programmer
starts writing the program? correct answer Implementation
, A programmer is currently programming the fourth version of a
program. Each version has additional features to satisfy more
customers. In which phase of an agile approach does the programming
of the fourth version occur? correct answer Implementaton
A programmer shows a program's first version to a customer. Based on
feedback, the programmer begins writing a second version of the
program. In which phase of an agile approach does the writing of a
second version of the program occur? correct answer Implementation
A programmer shows a program's first version to a customer. Based on
feedback, the programmer creates a second version, and then has a
colleague run the second version on numerous inputs to ensure
outputs are correct. Which phase of an agile approach is that colleague
carrying out? correct answer Testing
A programmer shows a program's first version to a customer. The
customer provides feedback, which causes the programmer to change
the goals of the program. In which phase of an agile approach are goals
changed based on customer feedback? correct answer Analysis
A programmer wants a compiler to report an error if an integer variable
is assigned with a string. Which kind of language should the
programmer use? correct answer Statically typed
