Which options are correct for below HTML5,CSS3 questions
1) Tables for layout other than tabular data presentation are not preferred in HTML because
Options:
a) Caching of the layout won't work
b) Changing the design needs change of HTML code
c) Accessibility won't work
d) It's just matter of tradition
2) From the following give the disadvantages of HTML5?
i) Cleaner markup
ii) Additional semantics of new elements like ,, and
iii) New form input types and attributes that will ( and in Opera's case, do) take the hassle out of scripting forms.
Options:
a) i and ii
b) ii and iii
c) i,ii and iii
d) None of the above
3) If the opacity of parent element is 0.5 and we want the child opacity to be 0.3 , what is the possible value for opacity for child element?
Options:
a) 0.15
b) 0.27
c) 0.25
d) 0.3
4) Resources mentioned in the manifest file will be downloaded and cached locally for offline access.
Options:
a) True
b) False
5) CSS selector for previous sibling
Options:
a) +
b) >
c) !
d) None of them
6) Which is preferred method for drawing like animation and games
Options:
a) SVG
b) Canvas
c) Both
d) None of them
7) Common challenges faced when designing or developing for multilingual sites are
Options:
a) Standard text sizes and direction
b) Font colours
c) App executable size
d) Unicode encoding of special characters
8) Which of the following triggers on a mouse double-click
Options:
a) ondblClick
b) onDoubleClick
9) Use_______ for making div not larger than its contents
Options:
a) float
b) absolutely positioned element
c) inline-block element
d) table element
10) Number pad with a back button for text field can be achieved by
Options:
a) type=telephone
b) type=text and pattern
c) type=number and pattern
d) Can't be achieved
11) Tables can have tables nested
Options:
a) TRUE
b) FALSE
12) CSS3 allows multiple background images for box elements using
Options:
a) ,
b) ;
c) Multiple definitions in {} for an element
d) Multiple background images are not allowed
13) CSS3 animations is not showing an effect because ___ or ___ not specified
Options:
a) Name, Duration
b) None of the above
14) Preferred methods of optimising a website assets
Options:
a) File Concatenation
b) File Compression
c) Offloading assets
d) CDN Hosting
15) Which is the permanent and website-specific storage in the following
Options:
a) Cookies
b) Session storage
c) Local storage
d) None of them
16) Which are restrictions active if sandbox attribute is used?
Options:
a) All activities are flowing safe path
b) Links are prevented from targeting other browsing contexts
c) All plugins are disabled
d) Markup origin is hidden
17) When table-width=100%, the navigator leaves room for a scrollbar on the right, even If the document does not require scrolling
Options:
a) TRUE
b) FALSE
18) CSS triangles are formed by having height and width of
Options:
a) Equal values
b) 0
c) Height greater than width
d) Height lesser than width
19) You are developing a customer web form that indicates the following HTML _______
You need to change the HTML markup so that customers can enter only a valid three-letter country
Code. Which HTML should you use?
Options:
a)
b)
c)
d)
20) Which Boolean attribute if specified, will allow video automatically seek back to start after reaching at the end.
Options:
a) Autoplay
b) Autobuffer
c) Loop
d) Controls
21) Hosting multiple applications on the same origin is a security flaw
Options:
a) TRUE
b) FALSE
22) We can disable validation of HTML5 form elements by using
Options:
a) Novalidate
b) Invalidate
c) Novalidation
d) Novalidate="novalidate"
23) Which is best suited for applications with large rendering areas eg: Google maps ?
Options:
a) SVG
b) Canvas
c) Both
d) None of them
24) Chucknorris string produces red colour when entered as background colour in HTML, why?
Options:
a) HTML cheatseet have certain random strings mapped to colours and it is one of them
b) Chucknorris leaves blood-red backgrounds where ever he goes, including websoies
c) HTML is built around intentionally ignoring malformed input
d) Browsers substitute non-hex digits with zeros
25) The location of the device could not be determined, the error code is 2 then what will be the constant?
Options:
a) UNKOWN_ERROR
b) PERMISSION_DENIED
c) POSITION_UNAVAILABLE
d) TIMEOUT
26) In location property what specifies the geographic locations of the device. The location is expressed as a set of geographic coordinates together with information about heading and speed.
Options:
a) coords.accuracy
b) coords. Longitude
c) coords
d) Coords.altitudeAccuracy
27) Cellspacing of HTML, in equivalent to ____ of CSS
Options:
a) border-collapse: collapse;
b) Border-spacing :X px;
c) Padding : X px:
d) No such option is available in CSS
28) A mixin with no parameter is more efficient than using extend
Options:
a) TRUE
b) FALSE
29) Which WebSocket attribute indicates the connection ready status
Options:
a) Socket.readyState
b) Socket.statusReady
c) Socket.readyStatus
d) isSocketReady