Search engines are programs that search for and identify items based on a user input keyword, phrase, etc. Examples include google, bing, etc.
Answer: Option (e) is correct
Explanation:
Intranet is the private network that is created for sharing information and data ,handle computing facilities, sharing files etc through internet service within a organization. Members of the company can access this technology for performing activities on the network.
- Other options are incorrect because numerous networks are not linked ,does not share information outside organization, does not act as information system's base and neither is linked with mainframe technology.
- Thus,the correct option is option(e).
Answer:
Reference
Explanation:
Variables provide reference to the stored data value.
For example:
int i = 0;
Here i is a variable of type int with an initial value of 0. i is a reference to this stored value 0. Now if I want to update the data, I can do so using this reference.
i = 1;
Now the reference is used to manipulate the stored data and change it to 1. In a similar manner all updates to the value can be done using the variable reference.
Answer:
A logical unit of a system.
Explanation:
i'm thinking your are talking about system layers such as the ISO? Layers help identify the order of how the whole system works.
Answer:
Me podrían ayudar se lo agradecería un montón
