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programming languages Online Quiz - 249

Description: programming languages Online Quiz - 249
Number of Questions: 20
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Tags: programming languages
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Command flushes the database buffers.

  1. /$TAB

  2. /$RESET

  3. /$INIT

  4. /$FREE


Correct Option: A

What is invalid attribute of a domain?

  1. Type

  2. Fixed values

  3. Length

  4. Header


Correct Option: D

Is Session Method, Asynchronous or Synchronous?

  1. Asynchronous

  2. Synchronous

  3. Synchronous and Asynchronous

  4. None of above


Correct Option: B

Which data type cannot be used to define parameters.

  1. Type N

  2. Type C

  3. Type F

  4. Type P


Correct Option: C

What is true?

  1. A view contains data

  2. Views can be buffered

  3. Views can not be buffered

  4. None of above


Correct Option: B

Final methods can be overriden.

  1. True

  2. False


Correct Option: B

If multiple inheritance is achieved through java, which is the only way to achieve it?

  1. Abstract Class

  2. Interface

  3. Final Method

  4. none of the above


Correct Option: B

The default value of boolean in java is

  1. true

  2. false

  3. 1

  4. -1


Correct Option: B

Operator overloading is satisfied in java by

  1. /

  2. *

  3. +

  4. None of the above


Correct Option: C

Java is an

  1. Subject Oriented Language

  2. Object Oriented Language

  3. testing tool

  4. Server


Correct Option: B

Which of these are not valid path expressions of XPath ?

  1. //

  2. @

  3. $

  4. /


Correct Option: C

Which of these is not a valid XPath Axes ?

  1. following

  2. followed

  3. ancestor

  4. attribute


Correct Option: B

XPath became a W3C Recommendation on

    1. November 1999
    1. November 1998
    1. November 1999
    1. November 1998

Correct Option: C

________ share the same data model and support the same functions and operators.

  1. XQuery 1.0 and XPath 1.0

  2. XQuery 2.0 and XPath 2.0

  3. XQuery 2.0 and XPath 1.0

  4. XQuery 1.0 and XPath 2.0


Correct Option: D

XPath includes over

  1. 100 built-in functions

  2. 200 built-in functions

  3. more than 100 built-in functions

  4. more than 200 built-in functions


Correct Option: A

XPath contains a library of standard

  1. PROGRAMS

  2. FUNCTIONS

  3. VARIABLES

  4. COMMANDS


Correct Option: B

XPath is a ____ for defining parts of an XML document.

  1. PROGRAM

  2. FUNCTION

  3. PROCEDURE

  4. SYNTAX


Correct Option: D

XPath is used to navigate through

  1. different pages

  2. none of these

  3. files

  4. elements and attributes


Correct Option: D

XPath is a language for finding information in an

  1. XML Document

  2. XHTML Document

  3. XSL Document

  4. XSD Document


Correct Option: A

____ is a major element in the W3C's XSLT standard

  1. XQuery

  2. XPath

  3. XPointer

  4. XLink


Correct Option: B
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