________ is a technology most frequently used for credit and debit card processing
What will be an ideal response?
Near field communication; NFC
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What is the output of the following code?
``` int w = 98; int x = 99; int y = 0; int z = 1; if (x >= 99) { if (x < 99) cout << y << endl; else cout << z << endl; } else { if (x == 99) cout << x << endl; else cout << w << endl; } ``` a. 98 b. 99 c. 0 d. 1 e. None of these
If both the maxOccurs and minOccurs attributes are missing, the element is assumed to occur ____.
A. zero times B. once C. twice D. three times
Write a recursive method that will duplicate each character in a string and return the result as a new string. For example, if "book" is the argument, the result would be "bbooookk".
What will be an ideal response?
________ programs allow you to experience a real situation through a virtual environment
Fill in the blank(s) with correct word