McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Science in Computer Science TY (BSc CS) .
| 1. |
What does XML stand for? |
| A. | extra modern link |
| B. | extensible markup language |
| C. | example markup language |
| D. | x-markup language |
| Answer» B. extensible markup language | |
| 2. |
What is the correct syntax of the declaration which defines the XML version?: |
| A. | <xml version="a.0" /> |
| B. | <?xml version="a.0"?> |
| C. | <?xml version="a.0" /> |
| D. | none of the above |
| Answer» B. <?xml version="a.0"?> | |
| 3. |
Which statement is true? |
| A. | all the statements are true |
| B. | all xml elements must have a closing tag |
| C. | all xml elements must be lower case |
| D. | all xml documents must have a dtd |
| Answer» B. all xml elements must have a closing tag | |
| 4. |
Is it easier to process XML than HTML? |
| A. | yes |
| B. | no |
| C. | somtimes |
| D. | cant say |
| Answer» A. yes | |
| 5. |
Which of the following programs support XML or XML applications?: |
| A. | internet explorer 5.5 |
| B. | netscape d.7 |
| C. | realplayer. |
| D. | both a and b |
| Answer» D. both a and b | |
| 6. |
Kind of Parsers are |
| A. | well-formed |
| B. | well-documented |
| C. | non-validating and validating |
| D. | none of the above |
| Answer» C. non-validating and validating | |
| 7. |
Well formed XML document means |
| A. | it contains a root element |
| B. | it contain an element |
| C. | it contains one or more elements |
| D. | must contain one or more elements and root element must contain all other elements |
| Answer» D. must contain one or more elements and root element must contain all other elements | |
| 8. |
Comment in XML document is given by |
| A. | <?-- --> |
| B. | <!-- --!> |
| C. | <!-- --> |
| D. | </-- -- > |
| Answer» C. <!-- --> | |
| 9. |
When processing an output XML, "new line" symbols |
| A. | are copied into output "as is", i.e. "cr+lf" for windows, cr for macintosh, lf for unix. |
| B. | are converted to single lf symbol |
| C. | are converted to single cr symbol |
| D. | are discarded |
| Answer» B. are converted to single lf symbol | |
| 10. |
Which of the following strings are a correct XML name? |
| A. | _myelement |
| B. | my element |
| C. | #myelement |
| D. | none of the above |
| Answer» A. _myelement | |
| 11. |
Which of the following strings are a correct XML name? |
| A. | xmlextension |
| B. | xslnewelement |
| C. | xmlelement#123 |
| D. | all |
| Answer» B. xslnewelement | |
| 12. |
Which of the following XML fragments are well-formed? |
| A. | <?xml?> |
| B. | <?xml version="a.0"?> |
| C. | <?xml encoding="jis"?> |
| D. | <?xml encoding="jis" version="a.0"?> |
| Answer» B. <?xml version="a.0"?> | |
| 13. |
What are the predefined attributes |
| A. | xml:lang |
| B. | xml:space |
| C. | both |
| D. | none. |
| Answer» C. both | |
| 14. |
Kind of Parsers are |
| A. | well-formed |
| B. | validating |
| C. | non-validating |
| D. | both b & c |
| Answer» D. both b & c | |
| 15. |
Valid XML document means (most appropriate) |
| A. | the document has root element |
| B. | the document contains atleast one or more root element |
| C. | the xml document has dtd associated with it & it complies with that dtd |
| D. | each element must nest inside any enclosing element property |
| Answer» C. the xml document has dtd associated with it & it complies with that dtd | |
| 16. |
XML uses the features of |
| A. | html |
| B. | xhtml |
| C. | vml |
| D. | sgml |
| Answer» D. sgml | |
| 17. |
XML document can be viewed in |
| A. | ie c.0 |
| B. | ie b.0 |
| C. | ie 6.0 |
| D. | ie x.0 |
| Answer» C. ie 6.0 | |
| 18. |
There is a way of describing XML data, how? |
| A. | xml uses a dtd to describe the data |
| B. | xml uses xsl to describe data |
| C. | xml uses a description node to describe data |
| D. | both a and c |
| Answer» D. both a and c | |
| 19. |
What does DTD stand for? |
| A. | direct type definition |
| B. | document type definition |
| C. | do the dance |
| D. | dynamic type definition |
| Answer» B. document type definition | |
| 20. |
DTD includes the specifications about the markup that can be used within the document, the specifications consists of all EXCEPT |
| A. | the browser name |
| B. | the size of element name |
| C. | entity declarations |
| D. | element declarations |
| Answer» A. the browser name | |
| 21. |
Which of the following XML fragments are well-formed? |
| A. | <myelement myattribute="somevalue"/> |
| B. | <myelement myattribute=somevalue/> |
| C. | <myelement myattribute=’somevalue’> |
| D. | <myelement myattribute="somevalue’/> |
| Answer» A. <myelement myattribute="somevalue"/> | |
| 22. |
How can we make attributes have multiple values: |
| A. | <myelement myattribute="value1 value2"/> |
| B. | <myelement myattribute="value1" myattribute="value2"/> |
| C. | <myelement myattribute="value1, value2"/> |
| D. | attributes cannot have multiple values |
| Answer» D. attributes cannot have multiple values | |
| 23. |
Which of the following XML fragments are well-formed? |
| A. | <myelement myattribute="value1 <= value2"/> |
| B. | <myelement myattribute="value1 & value2"/> |
| C. | <myelement myattribute="value1 > value2"/> |
| D. | none of the above |
| Answer» C. <myelement myattribute="value1 > value2"/> | |
| 24. |
The use of a DTD in XML development is: |
| A. | required when validating xml documents |
| B. | no longer necessary after the xml editor has been customized |
| C. | used to direct conversion using an xslt processor |
| D. | a good guide to populating a templates to be filled in when generating an xml document automatically |
| Answer» A. required when validating xml documents | |
| 25. |
Parameter entities can appear in |
| A. | xml file |
| B. | dtd file |
| C. | xsl file |
| D. | both 1 and 2 |
| Answer» B. dtd file | |
| 26. |
Attribute standalone="no" should be included in XML declaration if a document: |
| A. | is linked to an external xsl stylesheet |
| B. | has external general references |
| C. | has processing instructions |
| D. | has an external dtd |
| Answer» D. has an external dtd | |
| 27. |
In XML |
| A. | the internal dtd subset is read before the external dtd |
| B. | the external dtd subset is read before the internal dtd |
| C. | there is no external type of dtd |
| D. | there is no internal type of dtd |
| Answer» A. the internal dtd subset is read before the external dtd | |
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