220-1102 Practice Exam Questions and Answers

The Hardware Compatibility List (HCL) is a list that indicates hardware components that are compatible with a specific software or operating system. If software installation fails due to incompliance with the HCL, it's most likely due to core hardware components like the Network Interface Card (NIC) or the Central Processing Unit (CPU) not being supported or not meeting the software's minimum hardware requirements. The PSU, KVM, RAM, and DVI are less likely to directly impact software compatibility as defined by the HCL.

Classification: a) Phishing

This email is a phishing attempt, as it tries to trick the user into clicking on a malicious link that could compromise their account or personal information. Some suspicious items in this email are:

The email has a generic greeting and does not address the user by name.

The email has spelling errors, such as “unusal” and “Locaked”.

The email uses a sense of urgency and fear to pressure the user into clicking on the link.

The email does not match the official format or domain of the IT Help Desk at CompTI

A.  

The email has two black bat icons, which are not related to CompTIA or IT support.

The appropriate resolution for this email is

A.  

The suspicious items to select are:

b) From address

d) Hyperlinks

These items indicate that the email is not from a legitimate source and that the link is potentially malicious. The other items are not suspicious in this case, as the to address is the user’s own email and there are no attachments.

Classification: b) Spam

This email is a spam email, as it is an unsolicited and unwanted message that tries to persuade the user to participate in a survey and claim a reward. Some suspicious items in this email are:

The email offers a free wireless headphone as an incentive, which is too good to be true.

The email does not provide any details about the survey company, such as its name, address, or contact information.

The email contains an external survey link, which may lead to a malicious or fraudulent website.

The email does not have an unsubscribe option, which is required by law for commercial emails.

The appropriate resolution for this email is

C.  

Classification: c) Legitimate

This email is a legitimate email, as it is from a trusted source and has a valid purpose. There are no suspicious items in this email, as the from address, the to address, the attachment, and the email body are all consistent and relevant. The appropriate resolution for this email is

B.  

Classification: a) Phishing

This email is a phishing attempt, as it tries to deceive the user into downloading and running a malicious attachment that could compromise their system or data. Some suspicious items in this email are:

The email has a generic greeting and does not address the user by name or username.

The email has an urgent tone and claims that a security patch needs to be installed immediately.

The email has an attachment named “patch1.exe”, which is an executable file that could contain malware or ransomware.

The email does not match the official format or domain of CompTIA Information Security.

The appropriate resolution for this email is

A.  

Classification: c) Legitimate

This email is a legitimate email, as it is from a trusted source and has a valid purpose. There are no suspicious items in this email, as the from address, the to address, and the email body are all consistent and relevant. The appropriate resolution for this email is

B.  

Temperature and humidity levels are the most important environmental factors to consider when planning the configuration of a data center, as they directly affect the performance, reliability, and energy efficiency of the IT equipment. Excessive heat or moisture can cause overheating, corrosion, condensation, or static electricity, which can damage the hardware and lead to data loss or service disruption. Therefore, data centers need to monitor and control the temperature and humidity levels within the recommended ranges by using various cooling systems, airflow management, and sensors12.

References: 1 5 Factors to Consider for Data Center Environmental Monitoring(https://community.fs.com/blog/5-factors-to-consider-for-data-center-environmental-monitoring.html)2 Data Center Environmental standards and Controls - DataSpan(https://dataspan.com/blog/data-center-environmental-standards/).