Tag: web technology

Questions Related to web technology

Choose the correct Order of life cycle of page loading in zk

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  1. Page initial , Event processing , Component Creation , Rendering

  2. Page initial , Rendering , Component Creation , Event processing

  3. Page initial , Component Creation , Event processing , Rendering

  4. Page initial , Component Creation , Rendering , Event processing

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Correct Option: C

Funtion Redraw() is called at which stage of in life cycle of page loading in zk ?

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  1. Page initial

  2. Component Creation

  3. Event processing

  4. Rendering

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Correct Option: D

Does zk have the support for MVC architectural pattern ?

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  1. True

  2. False

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Correct Option: A

Which method is executed first on load of page in zk?

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  1. onCreate

  2. doAfterCompose

  3. onClick

  4. service

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Correct Option: A

ZK is for presentation layer only ?

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  1. True

  2. False

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Correct Option: A

Which of the following is false about Emulators? a) Can receive or dial phone calls from real world cellular network b) Useful to distribute and sell device application c) Environment for debugging and testing code d) Provides a look and feel of physical device within PC environment

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  1. a & b above

  2. a, b & d above

  3. c & d above

  4. b, c & d above

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Correct Option: C

Please select all options that are correct for zk framework.

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  1. open-source

  2. Ajax based

  3. written in php

  4. Event driven

  5. written in java

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Correct Option: A,B,D,E

Which approach is used in zk framework ?

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  1. client centric

  2. Server Centric

  3. Data Centric

  4. Process Centric

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Correct Option: B

Who is the founder of zk ?

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  1. Mark Zuckerberg

  2. Tom M. Yeh

  3. Orkut Buyukkokten

  4. Tom DeMarco

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Correct Option: B

Please select all options that are correct about Event Processing in zk ?

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  1. When an event is fired, it is associated with a desktop

  2. ZK separates events by their associated desktops

  3. Events for different desktops are not processed in parallel

  4. An Event cannot access components belonging to other desktops

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Correct Option: A,B,D