Concrete classes that inherit virtual functions but do not override their implementations:
a. Have vtables which are the same as those of their base classes.
b. Receive their own copies of the virtual functions.
c. Receive pointers to their base classes’ virtual functions.
d. Receive pointers to pure virtual functions.
c. Receive pointers to their base classes’ virtual functions.
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Which of the tasks is the Join function used to carry out in the following statement? Dim line As String line = Join(strArrData, ",")Which of the tasks is the Join function used to carry out in the following statement?
```Dim line As String line = Join(strArrData, ",") ``` (A) Join concatenates the values of all elements of the array strArrData, and adds a comma delimiter between successive values. (B) Join concatenates the values of all elements of line, and adds a comma to the end of the line. (C) Join parses or separates out all items of text that are delimited by a comma in strArrData. (D) Join parses or separates out all items of text that are delimited by a comma in line.
Which of the following statements is false?
a. A computer’s character set represents every character as a pattern of 1s and 0s. b. All Unicode® characters are composed of four bytes (32 bits)—a scheme known as UTF-8 encoding. c. Unicode contains characters for many of the world’s languages. d. All of the above statements are true.
If text is too long to fit in the current cell and the cell to the right contains data, the text will be ________ or cut off on the display
Fill in the blank(s) with correct word
The ____ is cited as a disadvantage of Web-based training and distance learning by some educators.
A. lack of face-to-face contact B. slow feedback and generalized content C. strict-paced instruction D. inflexible location