Answer:
Explanation:
First a header is needed indicating which bash will be used (sh, zsh, bash, etc.), then it is necessary to change the file extension so that the system recognizes it as an executable file and no longer as text
Answer:
The answer is "Option d'.
Explanation:
The database provides a single graphical view of the data, but it provides the facility to use logical view concept, that uses by view command, that uses the dataset to provide a logical view, that shows data according to user condition, and certain options were incorrect which can be described as follows:
- In option a, In logical viewing data, it is not used.
- In option b, It doesn't represent entry screen it simply shows detail.
- In option c, this command doesn't allow you to create duplicate data.
Python:
sentence = “this is the sentence.”
size = len(sentence)
C++:
string sentence = “this is the sentence.”
int size = sentence.size()
* Remember strings are just arrays of characters.
When a computer restarts without a hardware power-down-power-up cycle, it is doing an update.