Software-Development
Question 1 |
In software development, UML, diagrams are used during --------
requirements analysis | |
system/module design | |
system integration | |
All the given options |
Question 2 |
Which of the following tools is not required during system analysis phase of system development life cycle ?
Case tool | |
RAD tool | |
Reverse engineering | |
None of these |
Question 2 Explanation:
→ Reverse engineering tools are using debuggers. The debuggers are either user mode or Kernel mode.
→ Computer aided software engineering (CASE) is the domain of software tools used to design and implement applications. CASE tools are similar to and were partly inspired by computer aided design (CAD) tools used for designing hardware products. CASE tools are used for developing high-quality, defect-free, and maintainable software.
→ Rapid Application Development refers to a software development approach which puts less emphasis on planning and even design specifications, and more on rapid development and quick feedback. Prototypes are rapidly delivered to users to ensure they’re directly involved in feedback and development. There are also tools for collecting data, designing personal workflows, and setting up unique rules for each new application.
→ Computer aided software engineering (CASE) is the domain of software tools used to design and implement applications. CASE tools are similar to and were partly inspired by computer aided design (CAD) tools used for designing hardware products. CASE tools are used for developing high-quality, defect-free, and maintainable software.
→ Rapid Application Development refers to a software development approach which puts less emphasis on planning and even design specifications, and more on rapid development and quick feedback. Prototypes are rapidly delivered to users to ensure they’re directly involved in feedback and development. There are also tools for collecting data, designing personal workflows, and setting up unique rules for each new application.
Question 3 |
Which of the following tools is not required during system analysis phase of system development Life cycle ?
CASE Tool | |
RAD Tool | |
Reverse engineering tool | |
None of these |
Question 3 Explanation:
→ Reverse engineering tools are using debuggers. The debuggers are either user mode or Kernel mode.
→ Computer aided software engineering (CASE) is the domain of software tools used to design and implement applications. CASE tools are similar to and were partly inspired by computer aided design (CAD) tools used for designing hardware products. CASE tools are used for developing high-quality, defect-free, and maintainable software.
→ Rapid Application Development refers to a software development approach which puts less emphasis on planning and even design specifications, and more on rapid development and quick feedback. Prototypes are rapidly delivered to users to ensure they’re directly involved in feedback and development. There are also tools for collecting data, designing personal workflows, and setting up unique rules for each new application.
→ Computer aided software engineering (CASE) is the domain of software tools used to design and implement applications. CASE tools are similar to and were partly inspired by computer aided design (CAD) tools used for designing hardware products. CASE tools are used for developing high-quality, defect-free, and maintainable software.
→ Rapid Application Development refers to a software development approach which puts less emphasis on planning and even design specifications, and more on rapid development and quick feedback. Prototypes are rapidly delivered to users to ensure they’re directly involved in feedback and development. There are also tools for collecting data, designing personal workflows, and setting up unique rules for each new application.
Question 4 |
A black hole in a DFD is a :
A data store with no inbound flows | |
A data store with only in bound flows | |
A data store with more than one in bound flow | |
None of these. |
Question 4 Explanation:
Black Hole: A processing step may have input flows but no output flows.
Miracle: A processing step may have output flows but now input flows.
Grey Hole: A processing step may have outputs that are greater than the sum of its inputs - e.g., its inputs could not produce the output shown.
Miracle: A processing step may have output flows but now input flows.
Grey Hole: A processing step may have outputs that are greater than the sum of its inputs - e.g., its inputs could not produce the output shown.
There are 4 questions to complete.