Tag: architecture

Questions Related to architecture

Which provides the longest running time for laptop computers?
technology architecture

  1. alkaline

  2. nickel-cadmium (NiCd)

  3. lithium ion (Li-ion)

  4. nickel metal-hydride (NiMH)

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Correct Option: C

Which of the following laptop or notebook pointing devices looks like an opto-mechanical mouse turned upside down?
technology architecture

  1. Mouse

  2. TrackBall

  3. Touch Screen

  4. Drawing Tablet

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Correct Option: B

What is a main difference between the CPU on a Laptop and on a Desktop?
technology architecture

  1. Power consumption and FSB speed.

  2. Mobility and Clock speed

  3. L2 Cache and clock speed

  4. Power Consumption and Heat production

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Correct Option: D

Which of the following technologies is a plug-and-play technology in laptops?
technology architecture

  1. EIDE

  2. USB

  3. SATA

  4. RAID

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Correct Option: B

In which mode should you power down if you want the laptop to copy system data to the hard drive before completely turning off

technology architecture

  1. Suspend

  2. Standby

  3. Log off

  4. Hibernate.

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Correct Option: D

What is the FIRST troubleshooting step that should be implemented when an external monitor is attached to a laptop and  does not work?

technology architecture

  1. The monitor must be activated with the Function Key

  2. The laptop covershould be closed and re-opened

  3. The laptop should be rebooted

  4. The correct drivers for the keyboard should be installed.

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Correct Option: A

What is the recommended packaging option when a laptop must be shipped?
technology architecture

  1. Pack the laptop in a heavy cardboard box with loads of crumpled newspaper.

  2. Pack the laptop in a laptop carry case

  3. Pack the laptop in a hard case that is lined with internal padding

  4. Pack the laptop amongst large pieces of styrofoam.

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Correct Option: C

Which of the following does Universal Description, Discovery and Integration (UDDI) not do?
technology architecture

  1. Provide a standard for registries

  2. Provide a standard for repositories

  3. Declare an information model using XML schema to represent SOA Metadata

  4. Declare a collection of Web Services using Web Service Description Language (WSDL)

  5. None, UDDI facilities all of the above

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Correct Option: B

Which web service technology defines an extensible message format, bindings to the HTTP protocol, and conventions for encoding data and representing remote procedure calls?
technology architecture

  1. WSDL

  2. XML

  3. UDDI

  4. SOAP

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Correct Option: D

Which key features of SOA allow services to interact without being aware of each other's implementation details?

technology architecture

  1. Well-defined interfaces

  2. Loose coupling

  3. Service granularity

  4. Stateless service design

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Correct Option: A,B