Secondary Storage Devices MCQ with Answers PDF Download – Test 68

MCQ 336: Considering the disks, the command with which the buffer is copied into the block of disk is classified as:

1. write command
2. read command
3. paste command
4. cut command

MCQ 337: The menu-driven interface of DBMS and the forms-style interface of DBMS is classified as:

1. conceptual user interface
2. controlled user interface
3. graphical user interface
4. structural user interface

MCQ 338: The magnetic tapes are examples of:

1. random access storage devices
2. sequential access devices
3. inter-block access devices
4. archive storage device

MCQ 339: The access to an online purchasing procedures, the airline ticket reservation systems and the inventory management in local grocery stores are examples of:

1. traditional database applications
2. record keeping
3. customer management
4. customer services

MCQ 340: In normalization of relations, the property which is critical and must be achieved is classified as:

1. nonadditive join property
2. additive join property
3. independency reservation property
4. dependency preservation property