An organization’s critical data was exfiltrated from a computer system in a cyberattack. A cloud analyst wants to identify the root cause and is reviewing the following security logs of a software web application:Which of the following types of attacks occurred?
Answer(s): A
The log entries show multiple POST requests to a login page (/login.php) with the following patterns in the parameter values: u=administrator&p=or%201%20=1 u=admin&p=or%201%20=1These requests indicate the use of SQL injection techniques. The use of keywords like "or 1=1" is a common SQL injection pattern used to bypass authentication by manipulating SQL statements. This suggests that an attacker tried to manipulate the application's SQL queries to gain unauthorized access.
A banking firm’s cloud server will be decommissioned after a successful proof of concept using mirrored data. Which of the following is the best action to take regarding the storage used on the decommissioned server?
Answer(s): C
Since the server is being decommissioned and it used mirrored data (which implies the data is not the original but a copy used for proof of concept), the best action is to delete the storage. This prevents any potential unauthorized access to sensitive banking data and helps maintain data security and privacy. Retaining or archiving the data is unnecessary, especially when it is a mirrored copy that was used for testing purposes.
A company operates a website that allows customers to upload, share, and retain full ownership of their photographs. Which of the following could affect image ownership as the website usage expands globally?
Data sovereignty refers to the concept that data is subject to the laws and regulations of the country where it is physically located. As the website usage expands globally, different countries may have different regulations concerning data ownership, privacy, and intellectual property. This could affect image ownership as data is stored or processed in multiple jurisdictions, each with potentially different rules regarding ownership and rights.
A systems administrator is provisioning VMs according to the following requirements:-A VM instance needs to be present in at least two data centers.-During replication, the application hosted on the VM tolerates a maximum latency of one second.-When a VM is unavailable, failover must be immediate.Which of the following replication methods will best meet these requirements?
Live replication (or live migration) involves continuously replicating changes from one virtual machine to another in real time or near real time, ensuring that the VM instance is available in at least two data centers with minimal latency. This approach supports immediate failover since the replicated VM can take over seamlessly if the primary VM fails.
A DevOps engineer is performing maintenance on the mail servers for a company’s web application. Part of this maintenance includes checking core operating system updates. The servers are currently running version 3.2 of the operating system. The engineer has two update options—one to version 4.1 and the other to version 3.7. Both versions are fully supported by the operating system manufacturer. Which of the following best describes the action the engineer should take?
Before performing an update, it is essential for the DevOps engineer to understand the impact of the update. Reading the release notes of version 4.1 will provide critical information on new features, bug fixes, potential compatibility issues, and changes that could affect the web application's functionality. This will help the engineer make an informed decision about which version to upgrade to and ensure that the update process proceeds smoothly without unintended consequences.
Which of the following is the most cost-effective and efficient strategy when migrating containers to the cloud?
Answer(s): B
Replatforming is the process of making slight modifications to the existing container setup to take advantage of cloud-native services without completely rewriting the application. This strategy is cost-effective and efficient because it involves minimal changes while still allowing the application to benefit from the cloud's scalability, flexibility, and managed services. For containerized workloads, replatforming often involves adapting the deployment to run on managed container services provided by the cloud provider.
An organization’s web application experiences periodic bursts of traffic when a new video is launched. Users are reporting poor performance in the middle of the month. Which of the following scaling approaches should the organization use to scale based on forecasted traffic?
Scheduled scaling is the best approach for handling forecasted traffic. If the organization knows that the web application experiences periodic bursts of traffic, such as when a new video is launched in the middle of the month, scaling can be scheduled in advance to accommodate the anticipated increase in demand. This approach helps ensure adequate resources are available to handle the expected load, improving performance during peak times.
A cloud infrastructure administrator updated the IP tables to block incoming connections and outgoing responses to 104.225.110.203. Which of the following vulnerability management steps is this an example of?
Remediation refers to the actions taken to fix or mitigate a vulnerability after it has been identified. In this case, the cloud infrastructure administrator updated the IP tables to block incoming connections and outgoing responses to a specific IP address, which is an action taken to mitigate a potential threat or vulnerability. This is a clear example of remediation.
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question 44 answer is user risk
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question 205 answer is b
question 39, should be answer b, directions stated is being sudneted from /21 to a /23. a /23 has 512 ips so 510 hosts. and can make 4 subnets out of the /21
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