Correct Answer:

CAT6a is correct.

CAT6a supports speeds of 10 Gbps over a maximum distance of 100 meters.

Incorrect Answers:

CAT5, CAT5e, and CAT6 is incorrect.

CAT5 cables support 10 or 100 Mbps.

CAT5e supports 1 Gbps.

CAT6 supports 1 Gbps over 100 meters or 10 Gbps over 55 meters.

Correct Answer:

The user station cannot resolve FileServer1 to the correct IP address is correct.

From the listed options, the most likely cause is a problem with DNS name resolution.

Incorrect Answers:

The user has reached his disk quota on FileServer1, the user is not using the correct private key for file decryption, and the user station should have Windows UAC disabled are incorrect.

Drive mapping still works when user disk quotas have been reached.

Encryption does not affect whether drive mappings succeed.

Although Windows User Account Control (UAC) can prevent background scripts from running, it does not determine the success of mapping network drives.

Correct Answer:

Hot-swappable is correct.

Hot-swappable components can be switched out without turning off the server.

Incorrect Answers:

Run-swappable, run-changeable, and hot-changeable is incorrect.

Run-swappable is not an IT industry-standard term.

Run-changeable is not an IT industry-standard term.

Hot-changeable is not an IT industry-standard term.

Correct Answers:

Fiber-optic cables have no EMI and fiber-optic cables have a longer transmission distance are correct.

Because fiber-optic cables transmit light, not electricity, they are not susceptible to electromagnetic interference (EMI).

Fiber-optic cables can transmit data for thousands of kilometers.

Incorrect Answers:

Fiber-optic cables are inexpensive and fiber-optic cables have faster transmission speeds are incorrect.

Fiber-optic cables tend to be more expensive than copper-based cables.

Without specific details, fiber-optic transmission speeds do not always surpass copper transmission speeds.

Correct Answer:

PXE is correct.

A Preboot Execution Environment (PXE) enables booting over the network instead of from local media.

Incorrect Answers:

SMTP, SNMP, and FTP are incorrect.

Simple Mail Transfer Protocol (SMTP) is used to send e-mail between servers.

Simple Network Management Protocol (SNMP) is used to query and configure network devices.

File Transfer Protocol (FTP) is used to upload and download files over an IP connection.

Correct Answer:

Escalate the problem to the next level of help desk technicians is correct.

Claudia should escalate the issue.

Incorrect Answers:

Determine the problem scope, perform a root cause analysis, and document findings are incorrect.

Determining the problem scope is not the next step that should follow an ineffective troubleshooting attempt.

Performing a root cause analysis is not the next step that should follow an ineffective troubleshooting attempt.

Documenting your findings is not the next step that should follow an ineffective troubleshooting attempt.

Correct Answer:

DHCP is correct.

Dynamic Host Configuration Protocol (DHCP) uses centralized IP settings that are delivered to client devices.

Incorrect Answers:

DNS, TFTP, and DISM are incorrect.

Domain Name Service (DNS) is a name lookup service that allows for resolving domain/host names to IP addresses, resolving IP addresses to domain/host names, and locating network resources, among other things.

Trivial File Transfer Protocol (TFTP) enables file uploading and downloading over an IP connection, but unlike FTP, it does not support authentication.

Deployment Image Servicing and Management (DISM) is a Windows imaging command line tool.

Correct answer:

It channels warm air away from cool air is correct.

A baffle moves warm air away from cool air.

Incorrect Answers:

It increases server rack security, it protects against power surges, and it provides longer UPS battery life are incorrect.

Baffles have nothing to do with security.

Baffles have nothing to do with power.

Baffles have nothing to do with batteries.

Correct Answer:

Application server is correct.

An application server solves a specific business problem.

Incorrect Answers:

Web server, database server, and HTTPS server are incorrect.

A web server is a platform that can be built upon but does not address any specific business needs.

A database server is a platform that can be built upon but does not address any specific business needs.

An HTTPS server is a platform that can be built upon but does not address any specific business needs.

Correct Answers:

SSDs have no need for additional HVAC and SSDs make less noise than HDDs are correct.

Solid-state drives (SSDs) have no moving parts, so they require less power and less cooling (less fan noise).

Incorrect Answers:

SSDs have a larger capacity than HDDs and SSDs cost less than HDDs are incorrect.

Hard disk drives (HDDs) offer higher storage capacities than SSDs.

HDDs are cheaper than SSDs.