Please refer to Extensible Markup Language MCQ Questions Class 12 Informatics Practices below. These MCQ questions for Class 12 Informatics Practices with answers have been designed as per the latest NCERT, CBSE books, and syllabus issued for the current academic year. These objective questions for Extensible Markup Language will help you to prepare for the exams and get more marks.
Extensible Markup Language MCQ Questions Class 12 Informatics Practices
Please see solved MCQ Questions for Extensible Markup Language in Class 12 Informatics Practices. All questions and answers have been prepared by expert faculty of standard 12 based on the latest examination guidelines.
MCQ Questions Class 12 Informatics Practices Extensible Markup Language
Question. Whats so great about XML?
(a) Easy data exchange
(b) High speed on network
(c) Only B.is correct
(d) Both A. & B.
Answer
D
Question. The ___ defines the elements that can appear within the document and the attributer that can be associated with an element.
(a) Element
(b) Schema
(c) Identifier
(d) None of these
Answer
B
Question. XML is a ___ language that provides a format for describing structured data
(a) Meta-Markup
(b) Hypertext-Markup
(c) Both a and b
(d) None.
Answer
A
Question. An element declaration specifies
(a) a single markup element
(b) zmarkup elements
(c) markup data
(d) the document data
Answer
A
Question. A schema describes
(i) grammer
(ii) vocabulary
(iii) structure
(iv) datatype of XML document
(a) (i) & (ii) are correct
(b) (i),(iii) ,(iv) are correct
(c) (i),(ii),(iv) are correct
(d) (i),(ii),(iii),(iv) are correct
Answer
D
Question. The XML DOM object is
(a) Entity
(b) Entity Reference
(c) Comment Reference
(d) Comment Data
Answer
B
Question. An XSL transformation results in the creation of a new XML.
(a) Documents
(b) Tree
(c) Fill
(d) None of these
Answer
B
Question. Which of the following statements about XML schemas is incorrect?
(a) All XML documents must have a schema
(b) Schemas can specify integer values
(c) Schemas are defined by XSD tag
(d) They offer more flexibility than DTDs
Answer
A
Question. WML stands for ___.
(a) Wireless Markup Language
(b) Web Maker Language
(c) Web Markup Language
(d) None
Answer
A
Question. The default model for complex type, in XML schem as for element is
(a) textOnly
(b) elementOnly
(c) no default type
(d) both 1 & 2
Answer
B
Question. The mechanisms of data binding and ___ can be used to arrange XML data into a visual presentation and to add interactivity.
(a) Style shells
(b) Dictionary
(c) Library
(d) None of these
Answer
A
Question. The following best describes the development of XML.
(a) XML developed from HTML because WEB browsers became more powerful.
(b) XML is designed as a replacement because SGML can not be used for document development.
(c) XML builds on HTMLs ability to provide content to virtually any audience by adding the power of intelligent content.
(d) XML is the modern replacement for HTML and SGML, taking the good points from each, making both of those languages obsolete.
Answer
C
Question. A Schema is useful for ___the document content to ___ to ___ whether a document is a valid ___ of the ___impressed by that schema and for describing your grammar in use by others.
(a) Validating, determine, instance, grammar
(b) Creating express, product, rules
(c) Defining, web, document, HGTMZ
(d) None of the above
Answer
A
Question. Valid XML document means
(a) the documents has one root element
(b) the document contains atleast one or more root elements
(c) the XML document has a DTD associated with it and it compiles with that DTD
(d) each element must nest inside any enclosing element properly
Answer
C
Question. Who is considered as ‘Father of XML’?
(a) Donald Knuth
(b) Jon Bosak
(c) Charles Goldfrab
(d) None of these
Answer
B
Question. For XML document to be valid
(a) document need to be well formed also
(b) document need not to be well formed
(c) document need to be well formed & valid
(d) document validity has no relationship with well formedness
Answer
C
Question. Hypertext markup Language specifies how to display data in a browser, XML defines the ___.
(a) Content
(b) DATA
(c) Objects
(d) All of the above
Answer
A
Question. XML is a _______ Recommendation
(a) Microsoft
(b) Sun
(c) W3C
(d) None of these
Answer
C
Question. XML is a subset of ___ that is optimized for delivery over the web it is defined by the ___ ensuring that structured data will be uniform and independent of the application of vendors.
(a) WML, XML
(b) HTML, WWW
(c) SGML, W3C
(d) None of the above.
Answer
C
Question. XML DSO Stand for.
(a) XML Data Source object
(b) XML Data System Object
(c) XML Dictionary Sow tee object
(d) None of these
Answer
A
Question. What is a style sheet?
(a) A style sheet is used to build a consistent, transportable, and well-designed style template.
(b) To create a multicolor text on a web page
(c) It is used to define a container for navigation links
(d) It is used to define content aside from the content
Answer
A
Question. How is an empty XML element defined
(a) <sample></sample>
(b) <sample/>
(c) All of the above
(d) None of the above.
Answer
C
Question. How to describe XML data
(a) XML uses a DTD to describe the data
(b) XML uses a description node to describe data
(c) XML uses XSL to describe data
(d) Both A and B
Answer
D
Question___ are more limited in some ways than ___.
(a) Attributes, elements
(b) Constraints, schemas
(c) Elements, tags.
(d) None of the above.
Answer
A
