Read and Write Semantics MCQ

Test your knowledge with important Read and Write Semantics MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Read and Write Semantics MCQs on Bissoy. Bissoy App

• In a sharded cluster _______ do not interact with hidden members.
  ক

  mongod

  খ

  mongos

  গ

  mongostore

  ঘ

  all of the mentioned
• The db.________ method does not display hidden members.
  ক

  isPrima ry()

  খ

  isMaster()

  গ

  Master()

  ঘ

  none of the mentioned
• A ______ member maintains a copy of the primary’s data set but is invisible to client applications.
  ক

  primary

  খ

  delayed

  গ

  hidden

  ঘ

  none of the mentioned
• A second data center hosts one priority 0 member that cannot become ___________
  ক

  primary

  খ

  write

  গ

  view

  ঘ

  Secondary
• A priority __ member is a secondary that cannot become primary.
  ক

  0

  খ

  1

  গ

  2

  ঘ

  None of the mentioned
• A rollback reverts _______ operations on a former primary when the member rejoins the replica set after a failover.
  ক

  read

  খ

  write

  গ

  view

  ঘ

  secondary
• The __________ of a replica set affects the outcome of failover situations.
  ক

  deployment

  খ

  architecture

  গ

  structure

  ঘ

  all of the mentioned