Why would you add height and width attributes to an IMG tag?
So you can re-size the image
No, try again
So that it doesn't get too big
No, try again
You shouldn't use height and width, CSS should be used instead
No, try again
So the browser knows how much space to set aside for the image until it loads
Correct
How do you add a link which will allow the visitor to send an email from your page ?
Add an image of an envelope
No, try again
Add <a href="mailto:youremailaddress">
Correct
Add <a href="sendmailtoyouraddress">
No, try again
You cannot do this without using server a side scripting language (like PHP)
No, try again
Why do headphones that are used by multiple people need to be cleaned frequently?
So that they smell sweet
No, try again
To help prevent the spreading of germs and head lice
Correct
So that they don't create more ear wax
No, try again
So you can hear them better
No, try again
Written by bulldog 173 days ago
Rating: 2
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name one benefit of donating computers to local charities
it makes me feel really big
No, try again
can be seen as a charitable act by the community
Correct
to generate more business on myself
No, try again
tax write-off
No, try again
Written by sammy 447 days ago
Rating: 2
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The Microsoft Solutions Framework application theory believes the goal of program management is:
Smooth deployment and ongoing management
No, try again
Enhance user performance
No, try again
Delivery within project constraints
Correct
Satisfy customers
No, try again
Written by beekeeper 448 days ago
Rating: 2
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Which of the following questions *don't* need to be considered before you create an Access database?
What is the purpose of this database and who will use it?
No, try again
Which operating system will the database run on?
Correct
What queries and reports do the users of this database need?
No, try again
What tables (data) will this database contain?
No, try again
a computer problem
No, try again
the description of a problem
No, try again
music endemic to the central African nation of Algeria (the second largest country on the African continent and the 11th largest country in the world in terms of total area)
No, try again
a set of instructions, which need to be carried out in a particular order to solve a problem
Correct
If you do not plan a program by writing an algorithm you risk...
all these are true
Correct
leaving logic errors lurking in the program
No, try again
taking longer to arrive at the correct solution
No, try again
not findign the best solution to the problem
No, try again
Examples of algorithms used for everyday tasks include...
children's stories and poetry
No, try again
a news item
No, try again
mathematical formulas and recipes
Correct
a horoscope or quote of the day
No, try again
is written with specialised editing software
No, try again
cannot describe if...then...else constructs
No, try again
provides a pictorial representation of an algorithm
No, try again
has features of both English and computer languages
Correct
corrections are easy to make
No, try again
that pictorial representation can make the logic easy to follow
Correct
they are quick to create
No, try again
they also define the language syntax of your chosen scripting environment
No, try again
require careful planning, which ensures that the logic of the algorithm is correct
No, try again
all of these are true
Correct
are not used as often as pseudocode or flowcharts
No, try again
often require re-writing
No, try again
Algorithms are designed using combinations of three main building blocks (control structures), called...
loops, if/then/else statements and functions
No, try again
quark, strangeness and charm
No, try again
syntax, choice and loops
No, try again
sequence, selection and repetition
Correct
The design phase of program development involves...
checking for any errors of logic in the instructions
No, try again
defining the inputs, outputs and processing needed
No, try again
all of these
No, try again
developing a precise set of instructions (an algorithm)
Correct
Which of the following is an advantage of using a scripting language...
It runs faster than compiled code
No, try again
It may be platform independent (i.e. could run on Windows, Mac or Unix operating systems)
Correct
It is secure
No, try again
It can be used to program a wider variety of solutions than a compiled language
No, try again
Why should you specify a background colour if you are using an image for the actual background of your page ?
In case the image doesn't fit right
No, try again
So the image gets a good looking border around it
No, try again
So the text shows up better while the page loads
Correct
You don't need to specify a background colour, the browser will add one for you.
No, try again
Written by macros 173 days ago
Rating: 1
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why would you not use acetone on your computer components?
because you will get smashed from the fumes
No, try again
because acetone doesn't corrode plastic components
No, try again
because acetone is flammable and one spark after cleaning could ignite vapours
Correct
because you won't get dizzy from the fumes
No, try again
Written by macros 173 days ago
Rating: 1
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when recycling disposable components like ink cartridges etc...where should these items be disposed of?
chuck them in the bin...
No, try again
throw them into your recycling bin
No, try again
dispose of them at the local tip
No, try again
stores like harvey norman and cartridge world take these components for correct disposal...
Correct