database management system

mcqspedia.com has 5 Question/Answers about Topic database management system

Single relational algebra expression can be used in sequence of operations by

Single relational algebra expression can be used in sequence of operations by
  • A. nesting entities
  • B. nesting attribute
  • C. nesting operations
  • D. nesting elements
  • Correct Answer: Option C

In database management system, module which support handling of data search, data access and data storage is classified as

In database management system, module which support handling of data search, data access and data storage is classified as
  • A. structural module
  • B. logical module
  • C. client module
  • D. server module
  • Correct Answer: Option D

Networking system in which online peripherals of storage are configured as nodes on very high speed network is classified as

Networking system in which online peripherals of storage are configured as nodes on very high speed network is classified as
  • A. peripheral network
  • B. storage area networks
  • C. local area networks
  • D. wide are network
  • Correct Answer: Option B

In database management system, module which is designed to be used on workstation and personal computer systems is classified as

In database management system, module which is designed to be used on workstation and personal computer systems is classified as
  • A. local area module
  • B. client module
  • C. spatial module
  • D. wide are module
  • Correct Answer: Option B

Technique which is used to retrieve data from disk in form of continuous blocks of stream and eliminates seek time is classified as

Technique which is used to retrieve data from disk in form of continuous blocks of stream and eliminates seek time is classified as
  • A. concurrent buffering
  • B. parallel buffering
  • C. single buffering
  • D. double buffering
  • Correct Answer: Option D