Resit 2015 (part1) Flashcards
The early ARPANET was accessible only to a few American military organizations.
TRUE
The Domain Name Service (DNS) was established before the invention of the Web.
TRUE
The concept of hypertext, text with links, existed before the Web was invented.
TRUE
All members of the W3C are required to implement the Web standards it publishes. True/False?
FALSE
The UDP protocol is built on top of the TCP protocol. True/False?
FALSE
The TCP protocol is constructed on top of the IP protocol. True/False?
TRUE
TCP is more reliable than the IP protocol. True/False?
TRUE
The notion of “port” is introduced in the TCP protocol. True/False?
TRUE
The US military originally invented the World Wide Web. True/False?
FALSE
The simplicity of HTML contributed to the initial success of the Web. True/False?
TRUE
The WHATWG views the HTML specification as a “Living Standard” that requires continuous maintenance. True/False?
TRUE
To implement the patented HTML5 specification, browser developers need to buy a license from WHATWG. True/False?
FALSE
HTML5 encourages more semantic markup compared to earlier HTML versions. True/False?
TRUE
HTML5 is more strict about syntax details than its predecessors. True/False?
FALSE
The nav element in HTML5 is an example of semantic markup. True/False?
TRUE
A div element cannot have a class attribute when used as semantic markup. True/False?
FALSE
The new title element in HTML5 replaces the old h1 elements. True/False?
FALSE
The figure element in HTML5 must contain an img element. True/False?
FALSE
CSS3 media queries are used to adapt HTML rendering to various devices. True/False?
TRUE
Content of the aside element must be placed in the margin of the document. True/False?
FALSE
The article element is an alternative to the title element in HTML5. True/False?
FALSE
The selector p.note applies style rules to all p elements with a class value of “note”. True/False?
TRUE
Responsive Web Design refers to Web forms designed to respond quickly after submission. True/False?
FALSE
The page-break-after CSS property is specifically for screen media. True/False?
FALSE
HTTP request methods must be either GET or POST. True/False?
FALSE
The HTTP POST method is an example of an idempotent request method. True/False?
FALSE
For successful operations on a Web resource, agreement on the URL is needed. True/False?
TRUE
HTTP requests are sent by the client and responses by the server. True/False?
TRUE
HTTP is a “stateless” network protocol. True/False?
TRUE
Agreement on HTTP methods allowed on a resource is necessary for successful Web operations. True/False?
TRUE
Clients and servers must agree on acceptable representation formats of a resource. True/False?
TRUE
It’s necessary to agree on whether the server generates a resource dynamically. True/False?
FALSE
Cookies can adapt sites to user preferences. True/False?
TRUE
Cookies are a frequent source of trojan horses. True/False?
FALSE
Cookies can remember previous user actions. True/False?
TRUE
Cookies can pass on private and sensitive information. True/False?
TRUE
Mouse clicks and keyboard presses are examples of events. True/False?
TRUE
The DOM models a document as a tree data structure. True/False?
TRUE
The DOM API is usable in JavaScript but not other programming languages. True/False?
FALSE
JavaScript can close browser windows using host objects. True/False?
TRUE
An event handler is a function called in response to a specific event. True/False?
TRUE
JavaScript lacks “print” or “echo” statements as part of the language. True/False?
TRUE
JavaScript and the DOM API can change the src attribute of an img element. True/False?
TRUE
JavaScript and the DOM API can remove a p element after document loading. True/False?
TRUE
AJAX requires HTTP servers to always respond with HTML. True/False?
FALSE
AJAX technology can replace parts of a page without refreshing the entire page. True/False?
TRUE
AJAX makes inaccessible sites accessible. True/False?
FALSE
Websites no longer need JavaScript if they upgrade to AJAX. True/False?
FALSE
Websites no longer require CSS if they stop using AJAX. True/False?
FALSE
Precision and recall in search engines are determined by human judges. True/False?
TRUE
