Answer: d) B & C
Explanation: Variable substitution is the method through which the command substitution is done for the other form of command and regains its value or meaning.
This value substitution is done with the help of double quotes("...") which are inverted as well when a new form of command is to be introduced and it is known as back quotes. Other given options are incorrect because it is not determined in single quotes.Thus the correct option is option (d).
Answer:
A. We all learn differently (edge 2020)
Explanation:
<span>408 Request Time out error messages are often customized by every website. These messages are especially for large websites that take long time to process itself.
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<span /><span>Causes for these messages:
The 408 Request Timeout error is an HTTP status code that says that your request is not send to the server in the given time. In other words, your website connection is “timed out”
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Answer:
User application
Explanation:
A user application is a program that is created by using a standard software that is adjusted to the user's needs that can't be fulfilled by an existing system. According to this, the answer is that a user application utilizes standard business software, such as Microsoft Word or Microsoft Excel, which has been configured in a specific manner to enhance user productivity.
Answer:
Cloud access security brokers
Explanation:
Cloud access security brokers (CASBs) can alleviate your concern. This is a software that is between cloud service users and cloud applications. Monitoring every activity and ensuring security protocols.
It does the work of merging the security policies of users and that of the providers. Across cloud platforms, the CASB can help to identify unsanctioned use.
