Tag: programming languages

Questions Related to programming languages

what are %classes

technology programming languages

  1. System

  2. User defined

  3. parametrized

  4. Hidden

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Correct Option: A

How to create a transient class, Extend _____
technology programming languages

  1. %SerialObject

  2. %RegisteredObject

  3. %Persistent

  4. %Transient

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Correct Option: B

Is multiple inheritance allowed?

technology programming languages

  1. True

  2. False

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Correct Option: B

select the option for- syntax for writing a class parameter
technology programming languages

  1. w var1

  2. w this.var1

  3. w ..var1

  4. w ..#var1

  5. w (classname).var1

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Correct Option: D

Which of the following are class keywords?
technology programming languages

  1. Clientdatatype

  2. Abstract

  3. super

  4. classtype

  5. final

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Correct Option: A,B,C,D,E

select all the valid values for collation
technology programming languages

  1. sqlupper

  2. sqlvarchar

  3. exact

  4. mvr

  5. truncate

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Correct Option: A,C,D

select the correct options-

technology programming languages

  1. Data type classes cannot be instantiated

  2. Data type classes can contain properties

  3. Data type classes automatically includes methods for validation and translation

  4. Data type classes cannot be inherited

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Correct Option: A,C

select the correct options for - how are class keywords handled in multiple inheritance ?

technology programming languages

  1. keywords are not inherted

  2. keywords from first superclass are inherited

  3. keywords from last superclass are inherited

  4. keywords from all superclasses are inherited

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Correct Option: B

Which is the correct definition of welcome files in web.xml?
technology programming languages

  1. index.jsp

  2. index.jsp

  3. index.jsp

  4. index.jsp

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Correct Option: B

Which is the correct definition of welcome files in web.xml?
technology programming languages

  1. index.jsp

  2. index.jsp

  3. index.jsp

  4. index.jsp

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Correct Option: B