Ch 12: Servlet Lifecycle & Request Dispatching

Technical analysis of container thread allocation, lifecycle stages, client-side redirection (HTTP 302) vs server-side request forwarding, and request scoping.

51 Questions51 MCQs0 Short Questions0 Long Questions

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CS311 - Introduction to Web Services Development Examination Practice

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Q41

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.3. DTD Building Blocks (PCDATA, CDATA, Elements, Attributes, Entities)Easy🔁⭐💡📄🎓VU🏛️VU

What does the abbreviation PCDATA stand for in the context of XML Document Type Definitions (DTDs)?

A.private character data
B.parsed and compiled data
C.parsed character data
D.public character data

Q42

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.1. XML Validation (Well-formed vs Valid XML)Easy🔁⭐💡📄🎓VU🏛️VU

Is the following XML document well-formed? ```xml Tove Jani ```

💻 xml Snippet

<?xml version="1.0"?>
<note>
<to age=29>Tove</to>
<from>Jani</from>
</note>

A.Yes
B.No

Q43

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.4. CDATA vs PCDATA Parsing RulesMedium🔁⭐💡🌟📄🎓VU🏛️VU

Which of the following syntaxes is correct for declaring a CDATA section to prevent the XML parser from parsing special characters like '<' or '&'?

A.` Text to be ignored `
B.``
C.` Text to be ignored `
D.``

Q44

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.11. XML Schema (XSD) Introduction and Root ElementEasy🔁⭐💡📄🎓VU🏛️VU

What is an XML Instance in XML standards?

A.An individual XML element inside a document
B.A specific XML attribute within a start-tag
C.An XML document that conforms to a specific DTD or XML Schema
D.A runtime Java representation of an XML parser

Q45

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.7. DTD either/or Content ModelsMedium🔁⭐💡📄🎓VU🏛️VU

In a Document Type Definition (DTD), how can you declare that element 'x' must contain either element 'a' or element 'b', but strictly not both of them?

💻 xml Snippet

<!ELEMENT x (a|b)>

A.``
B.``
C.``
D.It is not possible to declare in a DTD that one element contains either 'a' or 'b' but not both.

Q46

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.1. XML Validation (Well-formed vs Valid XML)Medium🔁⭐💡🌟📄🎓VU🏛️VU

Which of the following XML fragments is well-formed?

A.`John Smith`
B.``
C.``
D.None of the above fragments are well-formed.

Q47

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.3. DTD Building Blocks (PCDATA, CDATA, Elements, Attributes, Entities)Easy🔁⭐💡📄🎓VU🏛️VU

What are XML Entities used for in Document Type Definitions (DTDs) and XML processing?

A.Entities define shortcuts to standard attributes.
B.Entities define shortcuts to standard text or special characters.
C.Entities define shortcuts to standard elements.
D.Entities define validation rules for schema datatypes.

Q48

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.1. XML Validation (Well-formed vs Valid XML)Easy🔁⭐💡📄🎓VU🏛️VU

Is the following XML document well-formed? ```xml Tove Jani ```

💻 xml Snippet

<?xml version="1.0"?>
<note>
<to age="29">Tove</to>
<from>Jani</from>
</note>

A.Yes
B.No

Q49

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.3. DTD Building Blocks (PCDATA, CDATA, Elements, Attributes, Entities)Easy🔁⭐💡📄🎓VU🏛️VU

Within an XML Document Type Definition (DTD), what is the primary purpose and definition of an Entity?

💻 xml Snippet

<!ENTITY writer "Donald Duck.">
<author>&writer;</author>

A.Entities define shortcuts to standard attributes.
B.Entities define shortcuts to standard text or special characters.
C.Entities define shortcuts to standard elements.
D.Entities define shortcuts to external namespace prefix schemes.

Q50

❓ MCQ📘 CS311📑 Lec 12🏷️ 12.1. XML Validation (Well-formed vs Valid XML)Medium🔁⭐💡📄🎓VU🏛️VU

Is the following XML document well-formed? ```xml Tove Jani Reminder Don't forget me this weekend! ```

💻 xml Snippet

<?xml version="1.0"?>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>

A.Yes, it is well-formed.
B.No, it is not well-formed.

Ch 12: Servlet Lifecycle & Request Dispatching

CS311 - Introduction to Web Services Development Examination Practice

Mid Term Examination

Final Term Examination

CS311 - Introduction to Web Services Development Examination Practice

Mid Term Examination

Final Term Examination

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