Information systems can achieve competitive advantage by engaging in:
- Lowering costing.
- Boasting differentiation of their product.
- Changing Their competitive scope.
<h3>What is competitive advantage?</h3>
Competitive advantage is known to be that factors that helps a firm to produce goods or services better or relatively more cheaply than their counterparts.
Note that in the case above, Information systems can achieve competitive advantage by engaging in:
- Lowering costing.
- Boasting differentiation of their product.
- Changing Their competitive scope.
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The switch statement is an n-way branch. An n-way branch can branch to any of an arbitrary number ( n ) of branches. An if statement can branch two ways, whether the condition is true or false.
The example you gave is a great example of how how code is written can make the code make sense or not.
public void setQuiz( int quiz, int grade )
{
switch( quiz )
{
case 1: // if quiz == 1
grade1 = grade; //where was grade1 declared?
break; // otherwise execution will continue through the next case block
case 2: // if quiz == 2
grade2 = grade;
break;
}
}
The variable named in the switch statement is tested against each case statement and whichever case statement's value matches, the rest of the switch statement's code is executed. (That's why the break statements are needed) Usually switch statements are written with a default case at the end as a "catchall".
Answer:
Extreme programming is a software development technique which is used to enhance software quality and it's response to ever changing customer requirements.
Testing
Testing is main focus in extreme programming.Extreme programming addresses testing in a way that if a minute testing can eliminate a bit of flaws, extensive testing can terminate a lot of flaws.
Evolution in Extreme programming is like this:-
Coding:-First programmers will code the problem.
Testing :- Testing is done to remove flaws.
Listening:- Programmers must listen to the customers to what they need.
Designing:-Then design according to the customer needs.
Answer:
1. An advertising executive looks at a print layout and says, “I don’t like it. It’s too odd-looking.”
2. No, because he lacks the finesse needed to deal with both creatives and marketing personnel.
3. Brainstorming ideas for a social media campaign
Explanation:
1. An Art Director is mostly involved in the development of images and visual content that would appeal to a specific audience. So, when the advertising executive looks at a print layout and wants some adjustments done to it, the art director would be needed because this work involves visuals.
2. If an applicant for the position of an art director is excellent at his job, but does not communicate well with non-artists, he should not be hired for the job because his work mainly revolves around artists such as the creative directors and brand strategists as well as the marketing team members and he needs to effectively communicate with them especially in an advertising agency.
3. The brand strategist basically brainstorms ideas meant to sell a product and this might require discussing with the art director on the best ways to implement this.
