Tag: architecture

Questions Related to architecture

Which of the following saves data to pairs of disks as a means of redundancy ?
technology architecture

  1. Parity

  2. Striping

  3. Mirroring

  4. Clustering

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Correct Option: C

Which of the following RAID solutions provides fault tolerance without affecting performance in the event of a drive failure ?
technology architecture

  1. Striping

  2. Mirroring

  3. Parity

  4. Clustering

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Correct Option: B

What is the main benefit of parity RAID ?
technology architecture

  1. Improves performance

  2. Provides data redundancy

  3. Stores multiple identical copies of data

  4. None of the above

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Correct Option: B

What is the main benefit of data striping ?
technology architecture

  1. Improves performance

  2. Provides data redundancy

  3. Stores multiple identical copies of data

  4. None of the above

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Correct Option: A

What is the advantage of RAID 5 over RAID 1 ?
technology architecture

  1. Improved write performance

  2. The need for fewer drives to provide fault tolerance

  3. A higher level of redundancy

  4. Better performance in the event of a drive failure

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Correct Option: B

In the event of a disk failure in a RAID array, what can ensure automatic drive replacement ?
technology architecture

  1. A hot spare

  2. A cold swap

  3. A hot swap

  4. None of the above

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Correct Option: A

Networks located in a single building are referred to as
technology architecture

  1. LANs

  2. WANs

  3. MANs

  4. WLANs

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Correct Option: A

In which of these network topologies are all nodes directly connected to each other ?
technology architecture

  1. Linear

  2. Ring

  3. Star

  4. Tree

  5. Mesh

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Correct Option: E

In which of these network topologies all hosts are directly conneted via a common wire ?
technology architecture

  1. Ring

  2. Cellular

  3. Star

  4. Mesh

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Correct Option: A

Which of these network topology consists of a circular or hexagonal geographical areas containing nodes at their centers ?

technology architecture

  1. Ring

  2. Cellular

  3. Star

  4. Mesh

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Correct Option: B