D278 Exam Prep Questions
with Accurate Answers
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 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
Define Library Functions correct answer Functions that relate to the same
purpose (i.e., teacher, student, grades)
Hierarchical Debugging correct answer Dividing the statements into regions and
inserts one debug output statements after each region
SDLC - Define the Analysis Phase correct answer Defines a program's goals
, SDLC - Define the Design Phase correct answer Defines specifics of how to build a
program
SDLC - Define the Implementation Phase correct answer Involves writing the
program
SDLC - Define the Testing Phase correct answer Checks that the program correctly
meets goals
What are the equivalent UML diagrams used in SDLC phases?
1. Analysis
2. Design
3. Implementation
4. Testing correct answer A Case Diagram, a Class Diagram, Flowchart (Activity
Diagram), and a Sequence Diagram (respectively)
What are the four phases of SDLC? correct answer Analysis, Design,
Implementation, and Testing
What are the three diagrams that UML consists of? correct answer A structure
diagram, a behavioral diagram, a sequence diagram
What are the two behavioral diagrams of UML? correct answer A case diagram
and a sequence diagram
with Accurate Answers
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 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
Define Library Functions correct answer Functions that relate to the same
purpose (i.e., teacher, student, grades)
Hierarchical Debugging correct answer Dividing the statements into regions and
inserts one debug output statements after each region
SDLC - Define the Analysis Phase correct answer Defines a program's goals
, SDLC - Define the Design Phase correct answer Defines specifics of how to build a
program
SDLC - Define the Implementation Phase correct answer Involves writing the
program
SDLC - Define the Testing Phase correct answer Checks that the program correctly
meets goals
What are the equivalent UML diagrams used in SDLC phases?
1. Analysis
2. Design
3. Implementation
4. Testing correct answer A Case Diagram, a Class Diagram, Flowchart (Activity
Diagram), and a Sequence Diagram (respectively)
What are the four phases of SDLC? correct answer Analysis, Design,
Implementation, and Testing
What are the three diagrams that UML consists of? correct answer A structure
diagram, a behavioral diagram, a sequence diagram
What are the two behavioral diagrams of UML? correct answer A case diagram
and a sequence diagram
