Tag: architecture

Questions Related to architecture

Incremental backup does
technology architecture

  1. Copies all files that are selected for backup

  2. Copies every file on the system that was modified or added since the previous backup, keeping the archive bit switch on

  3. Copies every file on the system that has archive bit switched on, and switch off the archive bit after the backup is complete

  4. Copies all the files that have been generated since the last backup

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Correct Option: C

Suppose you have critical applications on your servers and you need to ensure that they are always available to users. How should you configure your servers to ensure this ?
technology architecture

  1. In a cluster

  2. To use hot swap drives

  3. With multiprocessors

  4. With scalable storage capacity

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Correct Option: A

Which OSI layer provides network services only to applications outside OSI model ?
technology architecture

  1. The physical layer

  2. The application layer

  3. The presentation layer

  4. The network layer

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Correct Option: B

How many layers are there in OSI reference model ?
technology architecture

  1. 2

  2. 3

  3. 5

  4. 7

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Correct Option: D

What is the name of layer 3 of the OSI reference model ?
technology architecture

  1. The physical layer

  2. The transport layer

  3. The data link layer

  4. The network layer

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Correct Option: D

What is the name of layer 1 of the OSI reference model ?
technology architecture

  1. The physical layer

  2. The transport layer

  3. The data link layer

  4. The network layer

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Correct Option: A

Which types of network devices make decesions based on groups of network addresses / classes rather than individual MAC addresses ?
technology architecture

  1. Bridges

  2. Routers

  3. Switches

  4. Hubs

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Correct Option: B

Which device provides concentrated connectivity while making data transmission more efficient ?
technology architecture

  1. Hub

  2. Repeater

  3. Bridge

  4. Switch

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Correct Option: D

What is exchanged between layers in peer-to-peer communication ?
technology architecture

  1. Segments

  2. Logical addresses

  3. Frames

  4. Protocol data units

  5. Data

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Correct Option: D

A small company with one server stores its backup data on five daily and four weekly tapes. Select the rotation scheme that corresponds to this company's backup description ?
technology architecture

  1. GFS

  2. Monthly

  3. Tower of Hanoi

  4. Weekly

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Correct Option: B