<em>answer</em><em>=</em><em> </em><em>safari</em><em>,</em><em> </em><em>ms</em><em>-</em><em>word</em><em>,</em><em> </em><em>moviemaker</em><em>,</em><em> </em><em>ms</em><em>-</em><em>pain</em><em>t</em><em>,</em><em> </em><em>firefox</em><em>,</em><em>etc</em><em>.</em><em>.</em><em>.</em>
Answer:
b. IT infrastructures and services
Explanation:
IT infrastructure or information technology infrastructure refers to the various components involved in the functioning of an IT enabled operations. These components include; hardware, software, network resources, etc.
It is usually internal to an organization and deployed within the confines of its own facilities.
When a user is created in Linux using the useradd command, the <em>immediate state</em> of the created account is locked.
- The useradd command can be invoked in other to create a new user account using the following command
sudo useradd fast_user
<em>#fast_user</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>name</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>account</em><em> </em><em>created</em><em> </em>
- At this point, the account has been created but it will be locked until the required login details are set. This can be achieved using the line ;
sudo passwd fast_user
Therefore, an account created using the useradd command is in a locked state.
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Answer:
The correct answer for the following question is VLAN.
Explanation:
It stands for Virtue Logical Area Network which allows you to group port on a switch logically. VLANs can be extend across (a period of time) multiple switches means you used to express on port that you're in that VLAN by changing the VLAN number.
We have the ability to improve our security with VLANs by controlling what VLAN is accessing with the other network of VLANs. So that this network is particularly helpful in office situation to create subdomain without wiring physical domain as your network.
