CS311 Midterm MCQs by Talha Sajid

Q1. What is the correct syntax of the declaration which defines the XML version?

1. <xml version="1.0" />
2. <?xml version="1.0" />
3. <?xml version="1.0"?>
4. <?xml version="1.0" />

Correct answer: <?xml version="1.0" />

Q2. There is a way of describing XML data, how?

1. XML uses a DTD to describe the data
2. XML uses XSL to describe data
3. XML uses a description node to describe data
4. XSL uses a description node to describe data

Correct answer: XML uses a description node to describe data

Q3. XML`s goal to replace HTML?

1. False
2. True

Correct answer: False

Q4. There is a way of describing XML data, how?

1. XML uses a DTD to describe the data
2. XML uses a XSL to describe the data
3. XML uses a description node to describe the data
4. None of the above

Correct answer: XML uses a XSL to describe the data

Q5. XML's goal is to replace HTML

1. False
2. True

Correct answer: False

Q6. What does DTD stand for?

1. Document Type Definition
2. Dynamic Type Definition
3. Do The Dance
4. Direct Type Definition

Correct answer: Direct Type Definition

Q7. Which statement is true?

1. All XML elements must be properly closed
2. All XML documents must have a DTD
3. All XML elements must be lower case
4. All the statements are true

Correct answer: All XML elements must be properly closed

Q8. Is this a "well formed" XML document?

<note> · </note> · a) Yes

b) No

Q9. Is this a "well formed" XML document?

1. Yes
2. No

Correct answer: No

Q10. Which statement is true?

1. All the statements are true
2. All XML elements must be properly closed
3. All XML documents must have a DTD
4. All XML elements must be lower case

Correct answer: All XML elements must be properly closed

Q11. Which statement is true?

1. All the statements are true
2. XML documents must have a root tag
3. XML tags are case sensitive
4. XML elements must be properly nested

Correct answer: XML documents must have a root tag

Q12. XML preserves white spaces

1. False
2. True

Correct answer: False