Alfonso has been working with XQuery, and would like to create a library module to centralize the global variables and functions he's created. He has encountered some problems in implementing the library module, and comes to you for help.?
Alfonso has fixed the errors found in the variable references contained in his new query module, but is still encountering errors. In looking at his code, you remind him to add a(n) _____ to the query prolog.
A. ?declare statement
B. ?import statement
C. ?absolute path
D. ?relative path
Answer: B
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What would be the result after the following code is executed?
``` int[] x = {23, 55, 83, 19}; int[] y = {36, 78, 12, 24}; for(int a = 0; a < x.length; a++) { x[a] = y[a]; y[a] = x[a]; } ``` a. x[] = {36, 78, 12, 24} and y[] = {23, 55, 83, 19} b. x[] = {36, 78, 12, 24} and y[] = {36, 78, 12, 24} c. x[] = {23, 55, 83, 19} and y[] = {23, 55, 83, 19} d. Nothing. This is a compile error.
The ____________ operator can be used to ensure that two conditions are both true before choosing a certain path of execution.
Fill in the blank(s) with the appropriate word(s).
Define and discuss the advantages of telecommuting.
What will be an ideal response?
The _________ contains a word of data to be written to memory or the word most recently read.
A. MAR B. PC C. MBR D. IR