Comptia (SK0-004) Exam Questions And Answers page 43
Which of the following is a benefit of using raised floors with specially configured tiles in a server room?
To provide for liquid cooling systems through the sub-floor.
To provide a location for baffles or shrouds in the sub-floor.
To provide a location for redundant power supplies in the sub-floor.
Storage
Networking
Which of the following is an advantage of blade servers over rack-mount servers?
Reduced power consumption
Enhanced virtualization support
Decreased number of servers per rack
Increased security
Server Administration
Server Hardware
Which of the following is an environmental server maintenance task that should be performed every three months?
Replace the rubber mats in the server room
Clean the servers to limit dust buildup
Wash the outside of the servers
Replace the server fans
Server Administration
What is the purpose of setting up a VLAN?
Single Choice
Which of the following is a reason for setting up a VLAN?
It is required for 802.1X security.
It connects virtual network cards to a hypervisor.
It is required for SSL/TLS security.
It creates a logical separation of a physical network.
Server Virtualization
Server Networking
Which of the following is a reason to have a remote cold site readily available in case of a disaster in the primary datacenter?
It provides a company with a redundant location that mirrors the primary datacenter hardware but requires no data restoration.
It provides a company with a backup location to install the necessary equipment to restore critical services.
It provides a company with a backup location equipped with resources necessary for immediate restoration of critical services.
It provides a company with a redundant location that mirrors the primary datacenter hardware and data.
Server Administration
Security
Which of the following is a storage system that can be connected to multiple servers through an iSCSI connection?
JBOD
DAS
NAS
SAN
Storage Technologies
Server Networking
Which of the following is BEST described as a storage system that can be connected to multiple servers through a fiber channel?
JBOD
SAN
DAS
NAS
Storage Technologies
Server Networking
Which of the following is designed to guarantee that once data is written it cannot be modified? (Select TWO).
Flash
DLT4 tapes
CD-R
SDLT tapes
WORM
Security
Networking
Which of the following is the core software application that manages computer virtualization?
Hypervisor
Hyperthreading
Console
KVM
Server Virtualization
Which of the following is the difference between a Type 1 and a Type 2 hypervisor?
Type 1 hypervisor operates at the physical level
Type 1 hypervisor operates at the OS level
Type 2 hypervisor operates at the physical level
Type 2 hypervisor operates at the data link layer
Server Virtualization
Comments