WGU D278 PRACTICE EXAMINATION 2026
QUESTIONS WITH ANSWERS GRADED A+
◍ function.
Answer: A __ is a named list of statements.
◍ Converts to machine language before running.
Answer: What is a characteristic of a compiled language?
◍ abstract data type / ADT.
Answer: An abstract data type (ADT) is a data type whose creation and
update are constrained to specific well-defined operations.
◍ design phase.
Answer: The __ defines specifics of how to build a program.
◍ Which phase of waterfall is testing with many inputs?.
Answer: Testing
◍ dynamically typed.
Answer: Many interpreted languages are __, meaning a variable's type may
change while a program executes, usually based on what is assigned to the
variable.
◍ type cast.
Answer: A __ converts a value of one type to another type.
◍ Which phase of agile creates an executable program?.
Answer: Implementation
◍ interpreter.
Answer: An __ runs a program's statements.
◍ unary minus.
Answer: Minus (-) used as negative is known as __.
, ◍ >.
Answer: A __ b means a is greater-than b.
◍ decimal numbers.
Answer: Because early humans represented values using ten fingers, humans
developed base ten numbers, known as __ ("dec" refers to ten).
◍ embedded computer.
Answer: An __ is a computer inside another electrical device, like inside a
TV, car, printer, thermostat, satellite, etc.
◍ algorithm time efficiency.
Answer: Algorithm time efficiency: The number of calculations required to
solve a problem.
◍ They can be modified at run time..
Answer: What is an advantage of interpreted programs?
◍ structural, behavioral.
Answer: A __ diagram shows static items like variables and functions. A __
diagram shows dynamic behavior like flow.
◍ integer.
Answer: A variable of type __ can hold whole number values, like 1, 999, 0,
or -25 (but not 3.5 or 0.001).
◍ precedence rules.
Answer: The order in which operators are evaluated in an expression are
known as __.
◍ What happens if count = 0; while count < 5: print 'Hello'?.
Answer: 'Hello' prints 5 times
◍ false.
Answer: Programmers often use loops to execute a computation until a done
condition is reached. That done condition is reached when the loop
expression is ___.
QUESTIONS WITH ANSWERS GRADED A+
◍ function.
Answer: A __ is a named list of statements.
◍ Converts to machine language before running.
Answer: What is a characteristic of a compiled language?
◍ abstract data type / ADT.
Answer: An abstract data type (ADT) is a data type whose creation and
update are constrained to specific well-defined operations.
◍ design phase.
Answer: The __ defines specifics of how to build a program.
◍ Which phase of waterfall is testing with many inputs?.
Answer: Testing
◍ dynamically typed.
Answer: Many interpreted languages are __, meaning a variable's type may
change while a program executes, usually based on what is assigned to the
variable.
◍ type cast.
Answer: A __ converts a value of one type to another type.
◍ Which phase of agile creates an executable program?.
Answer: Implementation
◍ interpreter.
Answer: An __ runs a program's statements.
◍ unary minus.
Answer: Minus (-) used as negative is known as __.
, ◍ >.
Answer: A __ b means a is greater-than b.
◍ decimal numbers.
Answer: Because early humans represented values using ten fingers, humans
developed base ten numbers, known as __ ("dec" refers to ten).
◍ embedded computer.
Answer: An __ is a computer inside another electrical device, like inside a
TV, car, printer, thermostat, satellite, etc.
◍ algorithm time efficiency.
Answer: Algorithm time efficiency: The number of calculations required to
solve a problem.
◍ They can be modified at run time..
Answer: What is an advantage of interpreted programs?
◍ structural, behavioral.
Answer: A __ diagram shows static items like variables and functions. A __
diagram shows dynamic behavior like flow.
◍ integer.
Answer: A variable of type __ can hold whole number values, like 1, 999, 0,
or -25 (but not 3.5 or 0.001).
◍ precedence rules.
Answer: The order in which operators are evaluated in an expression are
known as __.
◍ What happens if count = 0; while count < 5: print 'Hello'?.
Answer: 'Hello' prints 5 times
◍ false.
Answer: Programmers often use loops to execute a computation until a done
condition is reached. That done condition is reached when the loop
expression is ___.
