Tasks that a sysadmin have to keep in mind are:
- Security Patches (A secure network is an important responsibility for SysAdmin)
- Routine Updates (services need to be updated)
<h3>What is sysadmin?</h3>
A system administrator, or sysadmin, or admin is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multi-user computers, such as servers.
The system administrator seeks to ensure that the uptime, performance, resources, and security of the computers they manage meet the needs of the users, without exceeding a set budget when doing so.
To meet these needs, a system administrator may acquire, install, or upgrade computer components and software; provide routine automation; maintain security policies; troubleshoot; train or supervise staff; or offer technical support for projects.
Learn more about SysAdmin
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<span>1. Tap or click the Start button, followed by All apps.
If you're not using the Desktop in Windows 10, tap the All apps button on the bottom-left of your screen instead. It's the icon that looks like the small list of items.
Tip: The Power User Menu is a much faster way to get to Command Prompt in Windows 10 but only if you're using a keyboard or mouse. Just choose Command Prompt from the menu that appears after pressing WIN+X or right-clicking on the Start button. </span><span><span>Find the Windows System folder from the list of apps and tap or click it. </span><span>Under the Windows System folder, click or tap Command Prompt.
Command Prompt should open immediately. </span><span>You can now execute whatever commands in Windows 10 you'd like to run.</span></span>
Answer:
The answer is "Option b".
Explanation:
In the given-code variable "userEntry" is defined that prompt the user to input value and in the next step, the conditional statement is used, which checks the input value is not a number and greater than 500 with use of OR operator. if the condition is true it uses the alert box to print the message, that's why in this question except "choice b" all were wrong.
