Relational Model Concepts Quiz with Answers PDF Download – Test 109

MCQ 541: The values which cannot be divided further are classified as:

1. formatted values
2. bi-atomic model
3. diatomic values
4. atomic values

MCQ 542: In DBMS, the set-at-a-time manipulation language is also called:

1. internal level data manipulation language
2. external level data manipulation language
3. low level data manipulation language
4. high level data manipulation language

MCQ 543: The kind of index in which the records have fixed length with only two fields is classified as:

1. anchor index
2. cluster index
3. primary index
4. secondary index

MCQ 544: On a relational database, the kind of constraint which must be specified and does not contain large classes of constraints is considered as:

1. referential integrity constraint
2. null integrity constraint
3. semantic integrity constraints
4. secondary integrity constraint

MCQ 545: In SQL, the constraints, constructs, views, domains and tables are classified as its:

1. elements
2. declaration
3. interpreters
4. descriptors