Answer:
1. - Observer
2. - iterator
3. - strategy
4. - composite
5. - decorator
Explanation:
An object contains other objects (elements) and must give access to them for clients, without exposing its internal structure. This is an observation.
The subject-object can generate events as an iterable (iterator) and could use different strategic algorithms to achieve a task. Class objects can be used to aggregate other class objects.
In python, the decorator function mimics the outer function of a nested function, but still maintains the functionality of the second function
Answer:
<form action = "discount.php" method = "post" > discount method can be extract from POST method
Explanation:
<form action = "discount.php" method = "post" >
<input type = "text" size = "12" name = "code" >
<input type = "submit" value = "Process" >
</form>
<h2>
have basic skills required to do the job</h2>
Explanation:
expect workers to learn the required skills after they start:
The must have basic skills then only they can employ to upgrade further skill
have the required skills before they start:
We cannot expect all the skills. Skill will develop through experience too.
acquire the necessary skills through education: only if they have necessary education for performing the job, then only the company will short-list. So, this is an entry criterion.
have basic skills required to do the job: This is the right answer. This aspect is enough for an entry-level position.
The File Transfer Protocol (FTP) is used to transfer files between two computers over a network and Internet.
