If you do not specify a data type, XQuery applies the _____ data type, allowing the variable to contain any type of data.

A. ?xs:anyType
B. ?xs:blank
C. ?xs:xsType
D. ?xs:anyData


Answer: A

Computer Science & Information Technology

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Match the following commands to the corresponding outputs. Place the letter that indicates your answer on the line in front of each command.

- Your have the following two variables defined: XYZ=HELLO EMPTY= _____ 1. echo $XYZ _____ 2. echo $EMPTY _____ 3. echo ${XYZ: "BYE"} _____ 4. echo ${EMPTY: "BYE"} _____ 5. echo ${XYZ: + "BYE"} _____ 6. echo ${EMPTY: + "BYE"} _____ 7. echo ${XYZ: = "BYE"} _____ 8. echo ${EMPTY: = "BYE"} _____ 9. echo ${XYZ: ? "BYE"} _____ 10. echo ${XYZ: ? "BYE"} a: HELLO b: BYE c: Nothing is displayed

Computer Science & Information Technology

Organizations commonly set their security programs to disable macros automatically

Indicate whether the statement is true or false

Computer Science & Information Technology

Explain why you would use an absolute reference in a formula.

What will be an ideal response?

Computer Science & Information Technology

The _____ of a variable defines the range of its visibility or accessibility within a program.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology