Database Management Languages Quiz Questions and Answers PDF Download - 13

The non-procedural language and the procedural language are classified as types of

1. data manipulation language
2. internal mapping language
3. logical path language
4. external mapping language

The command used in high level programs to transfer the record block in to the main memory buffer is classified as

1. modify command
2. insert command
3. read command
4. find next command

The concept in which extra bit or byte is stored for record deletion and that extra stored bit is called

1. insertion marker
2. deletion marker
3. modifying marker
4. static marker

The association between aggregate and primitive objects is classified as

1. IS-A-SUPERCLASS-OF relationship
2. IS-A-SUBCLASS-OF relationship
3. IS-A-COMPONENT-OF relationship
4. IS-A-PART-OF relationship

In DBMS, the record-at-a-time manipulation language is also called

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