Network +: Maintaining and Supporting a Network

network-maintaining-and-supporting-a-network

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Question 1 of 1

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You need to ensure that your server supports a new disk standard—what would you do?

Select the correct answer(s).

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Explanation

. It is important to remember that as your hardware gets older you can update the BIOS or ROM code on that server or device to bring it up to date with features or technologies that have come out since the manufacturer built the device

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You are going to upgrade your e-mail server software to a new version. What should you do before the software upgrade?

Select the correct answer(s).

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Explanation

Before performing any kind of hardware or software upgrade, you should make sure that you have tested the upgrade first. After you have tested the upgrade, before performing the upgrade on a production server, make sure that you have backed up the product

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What is a hot-fix?

Select the correct answer(s).

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Explanation

C. A hot-fix is a critical update that cannot wait for the next service pack to be supplied. You should apply hot-fixes right away. Make sure that you have tested the hot-fix on a test system first.

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What feature of Microsoft operating systems allows you to update the system fairly easily?

Select the correct answer(s).

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Explanation

Windows Update is a feature of Microsoft operating systems that allows the user to use Windows Update to connect to the Windows Update site, from which updates are downloaded for that operating system.

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What Microsoft feature can you use to deliver updates to all clients on the network from a central point?

Select the correct answer(s).

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Explanation

Windows Software Update Service can be installed on a Windows server and allows you to manage deployment of patches and updates from a central poin

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hat is the name of malicious software that monitors Internet activity?

Select the correct answer(s).

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Explanation

Spyware is malicious software planted on your system that can monitor your Internet activity.

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It is critical that you keep what part of your virus protection software up to date?

Select the correct answer(s).

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Explanation

It is critical that you keep your virus definitions up to date. The virus definitions are the part of the virus protection software that makes the software aware of what viruses exist. Virus protection software vendors are constantly updating their defini

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What feature of virus protection software is responsible for protecting your system at the time a file with a virus is activated?

Select the correct answer(s).

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Explanation

Real-time protection saves you from needing to run a virus scan manually because as you open or access files, the virus protection software scans the file being accessed.

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What type of backup backs up files that have changed and then clears the archive bit?

Select the correct answer(s).

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Explanation

Incremental backups clear the archive bit after backing up a file that has changed. Because the archive bit is cleared, the file will not be backed up with the next incremental backup unless it is changed again.

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You have been performing a full backup every Sunday night and have been doing incremental backups on Monday, Tuesday, Wednesday, and Thursday nights. Your server crashes during the day on Wednesday. What is your restore strategy?

Select the correct answer(s).

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Explanation

You will need to restore the last full backup and each incremental backup up to the crash in this scenario. Each incremental backup applies the changes since the previous incremental, and all incrementals build on the full backup being performed, bringing

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Where should you make certain that you have stored a copy of your network backups?

Select the correct answer(s).

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Explanation

You should make sure that you store a copy of your backups offsite in a safe, trusted location. The purpose of having the tapes stored offsite is to be able to recover from a disaster to your premises that would destroy servers and backups.

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What type of backup backs up files that have changed and does not clear the archive bit?

Select the correct answer(s).

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Explanation

A differential backup backs up any file that has changed, but does not clear the archive bit. This is useful because each differential backup includes all changes from the time of the last full backup to the time of the differential backup.

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You have been performing a full backup every Sunday night and have been doing differential backups on Monday, Tuesday, Wednesday, and Thursday nights. Your server crashes during the day on Thursday—what is your restore strategy?

Select the correct answer(s).

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Explanation

For this scenario you would restore Sunday’s full backup to create a starting point and then apply the last differential backup to bring the server up to date to the time of the last differential.

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How would you make sure that you do not forget to perform a backup each night?

Select the correct answer(s).

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Explanation

The best thing to do is to schedule your backups so that you are not dependent on memory and they are performed automatically.

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Before performing a backup operation, what should you have in place to ensure that everyone knows and understands the backup strategy?

Select the correct answer(s).

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Explanation

Make sure that you have a backup plan and that it is up to date so that all systems administrators know what is being backed up and what the restore strategy is in case of failure.

Network +: Maintaining and Supporting a Network

Question 1 of 1

Time Left

You need to ensure that your server supports a new disk standard—what would you do?

Select the correct answer(s).

(0/0)

Explanation

You are going to upgrade your e-mail server software to a new version. What should you do before the software upgrade?

Select the correct answer(s).

(0/0)

Explanation

What is a hot-fix?

Select the correct answer(s).

(0/0)

Explanation

What feature of Microsoft operating systems allows you to update the system fairly easily?

Select the correct answer(s).

(0/0)

Explanation

What Microsoft feature can you use to deliver updates to all clients on the network from a central point?

Select the correct answer(s).

(0/0)

Explanation

hat is the name of malicious software that monitors Internet activity?

Select the correct answer(s).

(0/0)

Explanation

It is critical that you keep what part of your virus protection software up to date?

Select the correct answer(s).

(0/0)

Explanation

What feature of virus protection software is responsible for protecting your system at the time a file with a virus is activated?

Select the correct answer(s).

(0/0)

Explanation

What type of backup backs up files that have changed and then clears the archive bit?

Select the correct answer(s).

(0/0)

Explanation

You have been performing a full backup every Sunday night and have been doing incremental backups on Monday, Tuesday, Wednesday, and Thursday nights. Your server crashes during the day on Wednesday. What is your restore strategy?

Select the correct answer(s).

(0/0)

Explanation

Where should you make certain that you have stored a copy of your network backups?

Select the correct answer(s).

(0/0)

Explanation

What type of backup backs up files that have changed and does not clear the archive bit?

Select the correct answer(s).

(0/0)

Explanation

You have been performing a full backup every Sunday night and have been doing differential backups on Monday, Tuesday, Wednesday, and Thursday nights. Your server crashes during the day on Thursday—what is your restore strategy?

Select the correct answer(s).

(0/0)

Explanation

How would you make sure that you do not forget to perform a backup each night?

Select the correct answer(s).

(0/0)

Explanation

Before performing a backup operation, what should you have in place to ensure that everyone knows and understands the backup strategy?

Select the correct answer(s).

(0/0)

Explanation

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