Q201. What two words should be avoided as link labels on a web page?
Answer – “Click here” should be avoided as link labels on a web page.
Q202. Fill in the blank: JavaScript is case-_____________.
Answer – JavaScript is case-sensitive.
Q203. Name two ways JavaScript differs from standard HTML.
Answer – JavaScript is case-sensitive; standard HTML is not. In JavaScript, quotes are required; in standard HTML, quotes are optional. JavaScript has a distinct format that must be adhered to; standard HTML is more forgiving about spacing and formatting.
Q204. How do you hide JavaScript from older browsers that don’t support it?
Answer – By placing the actual script between opening and closing HTML comments.
Q205. Fill in the blank: In the following code, ____________ is the JavaScript object.
document.write(“This is a text!”);
Answer – In the following code, document is the JavaScript object.
Q206. True/False: A plus sign (+) is an example of a JavaScript variable.
Answer – False.
Q207. When placed within the header of a web page, which opening and closing tags surround all JavaScripts?
Answer – Use script tags around all JavaScripts when placed within the header of a web page.
Q208. Fill in the blank: Objects can have ________________, which are actual things that happen to the objects, such as write in the following statement: document.write(“I can write JavaScript”);.
Answer – Objects can have methods, which are actual things that happen to the objects.
Q209. What term is given to an aspect of a JavaScript you specify for your own needs, as a label for a changeable value?
Answer – A variable is a term given to an aspect of a JavaScript you specify for your own needs, as a label for a changeable value.
Q210. Fill in the blank: A _______________ is a group of commands to which you give a name so that you can refer to it later in the script.
Answer – A function is a group of commands to which you give a name so you can refer to it later in the script.
Q211. Which aspect of JavaScript is embedded within the page’s HTML and responds to a user’s interaction?
Answer – Event handlers are embedded within the page’s HTML and respond to a user’s interaction.
Q212. How are conditionals used in JavaScript?
Answer – JavaScript uses if… then statements called conditionals to tell the browser to do one thing if x is true and something else if x is false.
Q213. What does the following JavaScript do when added to an a tag on a web page? onClick=”document.body.style.backgroundColor=’green'”
Answer – It changes the background color of the document when the user clicks the link.
Q214. How do you specify that a new browser window should not have any scroll bars?
Answer – Add scrolling=no to the JavaScript.
Q215. What punctuation ends all JavaScript statements?
Answer – A semicolon (;) ends all JavaScript statements.
Q216. What does onFocus do when used in a JavaScript?
Answer – It specifies that an action should occur when the user brings an object (such as a browser window) to the foreground.
Q217. Fill in the blank: ISP stands for _____________________________________.
Answer – ISP stands for Internet service provider.
Q218. Including the extension, what is the limit for characters in a domain name?
Answer – The character limit in a domain name is 67, not including “www.”
Q219. Which type of business hosting enables you to use your own equipment and personnel to maintain a server, but lease space and a high-speed Internet connection from a host company?
Answer – Colocation enables you to use your own equipment and personnel to maintain a server, but lease space and a high-speed Internet connection from a host company.
Q220. Name a key difference between search engines and search directories.
Answer – Search directories list pages by category.
Q221. True/False: Some search engines ignore meta tags.
Answer – True.
Q222. Where are meta tags placed within a web page?
Answer – All meta tags are placed between the opening and closing head tags.
Q223. True/False: All search engines use the same set of standards for indexing web pages.
Answer – False.
Q224. Fill in the blanks: When testing a web site, you should test for cross-_____________ and cross-_____________ consistency.
Answer – When testing a web site, you should test for cross-browser and cross-platform consistency.
Q225. What does FTP stand for?
Answer – FTP stands for File Transfer Protocol.
For all HTML – Questions with Answers
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