● The stages within the development phase of the software life cycle are ( ).

A、design, analysis, implementation, and testing

B、analysis, design, implementation, and testing

C、analysis, design, testing, and implementation

D、design, analysis, testing, and implementation

● Which type of the backup process backs up files that have been modified since the last time all data was backed up?( )

A、Incremental backup

B、Full backup

C、Partial backup

D、Differential backup

● “Cost of quality”is a project management concept that includes cost of( )

A、exceedings requirements

B、Changes to the requirements

C、Ensuring conformance to requirements

D、The quality control requirements

● All the following are root-cause analysis techniques used in quality management except( ).

A、fishbone diagrams

B、Ishikawa diagrams

C、system or process flowcharts

D、checklists

● Which of the folloeing represents the estimated value of the work actually accomplished?( )

A、AC

B、CV

C、PV

D、EV