Answer:
For the above condition, and as mentioned none of the mode will work, and we need to make use of the JSON format. And we nee to use the JavaScript, and we don't need to mention the mode in JavaScript. Thus, this is nowadays used solution for this old problem that existed when we used to code using c++ and c.
Explanation:
You need to write over this text file, and you also need to read. Hence, you need to open the file with the three privileges, and the append will be required,and this way we can only move line by line. However, this is an old style. Now we save in text file in JSON format. The data collected from Form is converted to JSON format and written in text file. And as required data can be read or written, and as required. So if we use only JSON format, then we need not mention the mode, as its not required these days in new languages like JavaScript.
Answer:
There is nothing to change.
Explanation:
In the following configuration given in the problem, the necessary IP addresses and the subnet masks have been included in the configuration. The computers can be used to send and/or receive information to/from each other. The computers have been properly set-up and there is nothing to be done to the settings or configurations.
Answer:
Foreign key is the correct answer for the above question.
Explanation:
- A foreign key is a key that is used to extract the information of a foreign table with the help of primary key value. When there is a normalized table then it needs to split on two or more tables to overcome the problem of normalization.
- So is there is a two table then the primary key is used for the first table and the combination of the primary key and foreign key is used to identify the record of the foreign table. The foreign key is made up of multiple fields because there is no single field in the foreign which can not be null for any instance of the primary table. It happens when there is data for the primary table but there is no record for the foreign table.
- The above question wants to ask about the term which is made up of multiple fields which is a foreign key which is described as above. Hence Foreign key is the correct answer for the above question.
Answer:
The answer is A
Explanation:
To judge a sources legitimacy is to find factual evidence on a page. Does the page use sources as well? Does the source come from a domain such as: .edu .gov etc.? Does the author show non opinions? If the answer to these questions is yes then your credible resource is accurate.
