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"In state chart diagrams, the element which is shown with the help of solid circle with outgoing arrow is classified as", state chart diagrams Multiple Choice Questions (MCQ) with choices initial state, two degree state, final state, and zero degree state to learn online educational courses. Learn database design methodology and uml diagrams questions and answers with free online certification courses for computer software engineer.
State Chart Diagrams Questions and Answers PDF Download eBook
MCQ: In state chart diagrams, the element which is shown with the help of solid circle with outgoing arrow is classified as
- two degree state
- initial state
- final state
- zero degree state
B
MCQ: The tree structure diagram in which the pointers of data are stored at the leaf nodes of diagram is classified as
- b tree
- b+ tree
- b2 tree
- B* tree
B
MCQ: The concept in which the same names are used by two different schemas to specify the same idea is called
- antonym
- synonym
- homonym
- both b and c
C
MCQ: In phases of database system life cycle or micro life cycle, the activities included are
- monitoring and maintenance
- database implementation
- application conversion
- all of above
D
MCQ: The databases which are used to represent reference attributes are classified as
- ternary databases
- string databases
- floating databases
- object databases
D