State which of the following are true and which are false. If false, explain your answers.
1) C++ operators are evaluated from left to right.
2) The following are all valid variable names: _under_bar_, m928134, t5, j7, her_sales, his_account_total, a, b, c, z, z2.
3) The statement cout << "a = 5;"; is a typical example of an assignment statement.
4) A valid C++ arithmetic expression with no parentheses is evaluated from left to right.
5) The following are all invalid variable names: 3g, 87, 67h2, h22, 2h.
1) False. Some operators are evaluated from left to right, while other operators are evaluated right to left.
2) True.
3) False. The statement is an output statement. The text a = 5; is output to the screen.
4) False. Arithmetic operators can appear in any order in an expression, so the expression is a = b + c * d; actually evaluates from right to left because of the rules of operator precedence.
5) False. h22 is a valid variable name. The others are invalid because they each begin with a digit.
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Make a copy of the web page you made in Exercise 8. (Yes, make a copy; if you edit the original, you will lose it.) Then make the following additions
a. Add a paragraph that contains a list of four of your favorite music groups. Before the list, put in this level 2 heading: My favorite musical groups. b. Add a table at the bottom of the page that has two rows and three columns. In the first row, list three of your favorite restaurants; in the second row, list your favorite food at each of the restaurants in the first row. c. Set the background color to an attractive pastel color. d. Add a link to a web page. For example, you might want to link to your home page on a social networking site if you have one, or a website for one the restaurants you listed in (b).
When a new comment is inserted in a document, a(n) ________ displays
Fill in the blank(s) with correct word
The ____ is the person or persons for whom you are creating a Web site.
A. target audience B. client C. visitor D. user
Inkjet printers frequently have a built-in paper test to ensure the paper weight is enough to print the specified output, such as photos
Indicate whether the statement is true or false