11: Lesson Review Answers in C#

Creation QR Code 2d barcode in C# 11: Lesson Review Answers

1. Correct Answer: C A. Incorrect: Users have No Access permission if no access control entry applies to them or if they explicitly have a Deny permission assigned. In this case, Mary has Write access because she has the Modify NTFS permission assigned. B. Incorrect: Share permissions apply only when users access a folder across the network. Because Mary is accessing the folder from the local computer, only NTFS permissions apply. The Marketing group is granted Modify NTFS permissions, which allows Mary to write to the folder (in addition to being able to read the contents of the folder). C. Correct: Through Mary s membership in the Marketing group, Mary has the Modify NTFS permission. Because Mary is not accessing the files using the share, share permissions do not affect Mary s effective permissions. Therefore, Mary can write to the folder. D. Incorrect: Full Control permissions allow users to change permissions. Having this level of access would require Mary to have Full Control NTFS permissions. 2. Correct Answer: D A. Incorrect: This procedure would add NTFS permissions for the user. However, the user already has the necessary NTFS permissions. B. Incorrect: This is the correct procedure for allowing local users to share EFSencrypted files. However, it is not necessary when users connect across the network. C. Incorrect: Although removing encryption would allow the user to access the file, it would also reduce security. D. Correct: EFS affects only users who access files locally. Therefore, because the user is connecting across the network, you do not need to make any changes.

1. Correct Answer: B A. Incorrect: Users have No Access permission if no access control entry applies to them or if they explicitly have a Deny permission assigned. In this case, Mary has Read access because she has both NTFS and share permissions assigned. B. Correct: When connecting to a shared folder, users always have the fewest privileges allowed by both share permissions and NTFS permissions. In this case, the

only share permission grants the Everyone group Reader access which limits Mary s permission to read-only. C. Incorrect: If Mary were to log on locally to the computer and access the files on the local hard disk, share permissions would not be a factor and Mary would be able to update the files. However, because Mary is accessing the folder using a share and the share has only Reader permissions assigned, Mary will be able to only read the files. D. Incorrect: Full Control permissions allow users to change permissions. Having this level of access would require Mary to have both Full Control NTFS permissions and Co-owner share permissions. 2. Correct Answer: A A. Correct: You can use the Net Share command to create shared folders. B. Incorrect: You can use Netsh for a wide variety of network configuration tasks, but you cannot use it to share folders. C. Incorrect: Share is an executable program used for file locking by legacy MS-DOS applications. D. Incorrect: The Ipconfig tool displays IP configuration information, but it cannot be used to add shares. 3. Correct Answer: A A. Correct: Random Order configures clients to connect to DFS servers at their local site first. If no local DFS server is available, clients randomly choose another DFS server. B. Incorrect: The Lowest Cost algorithm uses Active Directory site costs to determine which DFS server to connect to if no DFS server is available at the local site. Although this algorithm is often more efficient than Random Order, the scenario requires clients to randomly connect to DFS servers at different sites. C. Incorrect: This algorithm prevents clients from connecting to DFS servers at different sites. D. Incorrect: Selecting this check box configures how clients connect to DFS servers when a DFS server is offline and then later online. It does not configure how clients initially select a DFS server 4. Correct Answer: C A. Incorrect: Creating a hard quota at 80 MB would prevent the user from saving more than 80 MB of files, which does not meet your requirements. B. Incorrect: Creating a soft quota with a 100 MB limit would not prevent users from exceeding the quota.