gs gs117 Transactions - Storage Structure - Quiz No.1
gs gs117 Database Management System Quiz
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Question 1: The process of saving information onto secondary storage devices is referred to as
Backing up
Restoring
Writing
Reading
Question 2: The storage structure which do not survive system crashes are ______
Volatile storage
Non-volatile storage
Stable storage
Dynamic storage
Question 3: Storage devices like tertiary storage, magnetic disk comes under
Volatile storage
Non-volatile storage
Stable storage
Dynamic storage
Question 4: For a transaction to be durable, its changes need to be written to ________ storage.
Volatile storage
Non-volatile storage
Stable storage
Dynamic storage
Question 5: The unit of storage that can store one are more records in a hash file organization are
Buckets
Disk pages
Blocks
Nodes
Question 7: A file produced by a spreadsheet
is generally stored on disk in an ASCII text format
can be used as is by the DBMS
all of the mentioned
none of the mentioned
Question 8: SDL means _____________
Storage Discrete Language
Storage Definition Language
Storage Definition Localisation
Storage Discrete Localisation
Question 9: Which of the following are the process of selecting the data storage and data access characteristics of the database?
Logical database design
Physical database design
Testing and performance tuning
Evaluation and selecting
Question 10: Which of the following is the oldest database model?
Relational
Hierarchical
Physical
Network
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