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Questions and Answers

What is the primary difference between Windows, Macintosh, and Linux/UNIX platforms?

Scripting languages

Browser type

HTML rendering

Fonts and font sizes (correct)

Which font is commonly used on Windows platforms?

Arial

Helvetica

Times

Courier New (correct)

What is the purpose of using pattern-matching skills on the HTTP_USER_AGENT string?

To set the font size

To identify the user's OS version

To display platform-specific HTML (correct)

To identify the user's browser

What is the effect of displaying a 12-point font on Windows that was designed for Macintosh or Linux?

The text appears extremely large Signup and view all the answers

What PHP function is used to get the value of HTTP_USER_AGENT?

getenv() Signup and view all the answers

What is the purpose of checking for the keywords 'Win' and 'Linux' in the script?

To display platform-specific HTML Signup and view all the answers

Match the font style with its counterpart on the Macintosh platform:

Times New Roman = Times Courier New = Courier Arial = Arial Verdana = Verdana Signup and view all the answers

Match the font size adjustment needed from Macintosh to Windows platforms:

10-point = 11 or 12-point 11-point = 10 or 12-point 12-point = 10 or 11-point 14-point = 13 or 15-point Signup and view all the answers

Match the platform with its corresponding HTTP_USER_AGENT keyword:

Windows = Win Macintosh = Mac Linux/UNIX = Linux Android = Android Signup and view all the answers

Match the programming language with its primary usage on web applications:

JavaScript = Client-side scripting Python = Server-side scripting HTML = Structuring web pages CSS = Styling web pages Signup and view all the answers

Match the effect of displaying a 12-point font from Macintosh to Windows platforms:

Barely legible = Needs to be 11 or 12-point Readable = Might look too big Too small = Needs to be 15-point Perfect size = No adjustment needed Signup and view all the answers

Match the platform-specific style sheet block with its corresponding platform keyword:

Windows-specific style = Win Macintosh-specific style = Mac Linux-specific style = Linux Android-specific style = Android Signup and view all the answers