CompTIA Server+ SK0-005 Updated Exam

TFTP (Trivial File Transfer Protocol) is a simple and lightweight protocol that can be used to transfer files over a network. TFTP is often used to upgrade firmware or software on network devices, such as routers, switches, or servers. TFTP can also be used to install a Type 1 hypervisor, such as VMware ESXi, on multiple hosts simultaneously12.

References = 1: How to Install VMware ESXi Type 1 Hypervisor - 2: Explore Type 1 Hypervisors - Set Up Virtual Machines Using VirtualBox and vSphere -

Comprehensive Detailed Explanation with all CompTIA Server+ SK0-005 Study Guide References:Scripting is commonly used to automate repetitive step-by-step tasks in server management, such as:

Automating system configurations.

Running maintenance jobs like backups or log file cleanup.

Performing administrative tasks like provisioning new users or setting permissions.

This automation improves efficiency and reduces the likelihood of human error. Referencing the SK0-005 guide, scripting is a best practice for simplifying tasks that involve consistent, repeatable processes.

Asecurity guardis a human element in physical security, making them susceptible tosocial engineering attacks. Social engineering exploits human behavior, and a guard can be tricked into allowing unauthorized access through persuasion, manipulation, or deception.

Security guard (Answer A):Human elements are the most vulnerable to social engineering techniques like impersonation or manipulation.

Access control vestibule (Option B):This is a physical security barrier, which is harder to exploit through social engineering.

Perimeter fencing (Option C):This is a static physical barrier, not susceptible to social engineering.

Biometric locks (Option D):These rely on biological data and are not susceptible to social engineering in the same way a human would be.

Bollards (Option E):Physical barriers that are not vulnerable to social engineering.

CompTIA Server+ Reference:This topic relates toSK0-005 Objective 4.4: Implement physical security controls.

Comprehensive Detailed Explanation with all CompTIA Server+ SK0-005 Study Guide References:The most likely cause of a speed mismatch (100Mbps instead of 1Gbps) is a defective or incompatible network cable. Gigabit Ethernet requires at least Cat5e or Cat6 cables; using older cables (e.g., Cat5) or damaged cables can limit speeds to 100Mbps.

Port securityandVLAN misconfigurationwould typically prevent communication entirely, not reduce speed.

Incorrect IP subnetdoes not affect link speed.Checking and replacing the network cable is a logical first troubleshooting step in this scenario.