Correct Answer:

One of the drives in the RAID is failing or has failed is correct.

One of the symptoms of a failed or failing drive in a RAID setup is slow read/write performance.

Incorrect Answers:

One of the network switches has failed, the file server’s RAM is failing, and the file server needs to be rebooted are incorrect.

These sudden speed issues are unlikely to be caused by a failed network switch.

These sudden speed issues are unlikely to be caused by failing RAM.

Rebooting the file server may temporarily fix some issues but would not improve performance in this case.

Correct Answer:

Disaster recovery plan is correct.

A disaster recovery plan is very specific to an IT system.

Incorrect Answers:

Business continuity plan, business impact analysis, and risk analysis are incorrect.

The business continuity plan ensures that business operations can continue in the event of a negative incident.

A business impact analysis identifies the specific effects that realized threats have on business assets.

A risk analysis identifies assets and natural and manmade threats.

Correct Answer:

Disk quotas is correct.

Disk quotas let administrators control how much disk space is consumed by users.

Incorrect Answers:

Volume shadow copies, compression, and RAID 5 are incorrect.

Volume shadow copies are used for file versioning and restoration.

Compression can save disk space, but disk quotas limit space usage.

RAID 5 is striping with distributed parity, but it does not limit user disk space consumption.

Correct Answer:

iDRAC was configured with an incorrect default gateway setting is correct.

Traffic will get to the Integrated Dell Remote Access Controller (iDRAC) host but not back to the administrative station.

Incorrect Answers:

Your administrative station has an incorrect default gateway setting, your administrative station has an invalid IP address, and iDRAC was configured with an incorrect DNS server setting are incorrect.

If the administrative station had an incorrect default gateway, traffic would not be getting to the data center.

If the administrative station had an incorrect IP address configuration, traffic would not be getting to the data center.

The iDRAC DNS server settings has no influence on the scenario.

Correct Answer:

A user PKI certificate is required is correct.

EFS requires a user Public Key Infrastructure (PKI) certificate.

Incorrect Answers:

TPM is required, a device PKI certificate is required, and the entire disk volume is encrypted are incorrect.

Trusted Platform Module (TPM) is firmware that can store cryptographic keys and provides bootup environment hashing to detect changes.

EFS does not need a device PKI certificate.

EFS does not encrypt the entire volume; the user chooses the files and folders that will be encrypted.

Correct Answer:

Cipher text is correct.

Encrypted plaintext is called cipher text.

Incorrect Answers:

Scramble text, encrypted text, and encoded text are incorrect.

Scramble text is not the proper term for encrypted plaintext.

Encrypted text is not the proper term for encrypted plaintext.

Encoded text is not the proper term for encrypted plaintext.

Correct Answer:

Multi-mode is correct.

Multi-mode fiber-optic cabling is best suited for distances under 2 kilometers.

Incorrect Answers:

Short-mode, single-mode, and long-mode are incorrect.

Short-mode is an invalid fiber-optic cable type.

Single-mode fiber-optic cabling is best suited for distances beyond 2 kilometers.

Long-mode is an invalid fiber-optic cable type.

Correct Answer:

LDAP is correct.

The Lightweight Directory Access Protocol (LDAP) is a network directory protocol that normally listens on TCP port 389.

Incorrect Answers:

SMTP, POP3, and FTP are incorrect.

SMTP uses TCP port 25.

POP3 uses TCP port 110.

FTP uses TCP ports 20 and 21.

Correct Answer:

Shared is correct.

Windows shared folder permissions apply only over the network and not when the folder is accessed locally on the host.

Incorrect Answers:

ACL, NTFS, and inherited are incorrect.

An access control list (ACL) is not a type of permission; it is where permissions are set.

NTFS permissions also apply locally, not just over the network.

Inherited permissions apply locally and over the network.

Correct Answer:

Cable management arm is correct.

A cable management arm contains cables and folds behind equipment. When equipment is slid out, the arm extends, preventing cables from being stretched and pulled.

Incorrect Answers:

Rail kit, blade enclosure, and blade backplane are incorrect.

Rail kits enable devices to be rack-mounted.

Blade enclosures provide power, cooling, and other services to the blade servers they contain.

A blade backplane connects blade servers to the I/O card within a blade enclosure.