CLOUD COMPUTING

CLOUD COMPUTING

DISASTER RECOVERY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which device protects against a power outage?
A
Redundant NIC
B
RAID 1 box
C
Hot site
D
UPS
Explanation: 

Detailed explanation-1: -Uninterruptible power sources (UPS), surge protectors (also known as surge suppressors) and power strips offer power and protection to your devices and PCs.

Detailed explanation-2: -As such, a surge protector protects you from every danger that can occur during a blackout while also stopping power surges. Buying a surge protector can be a little confusing, as they come with specifications that detail how good they are at their job.

Detailed explanation-3: -A UPS is typically used to protect hardware such as computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss.

Detailed explanation-4: -A UPS protects electrical and electronic systems, process controllers, and data against the loss of the primary power source, which is the utility company. Many UPSs incorporate relatively low energy and low pulse life Category A or B surge suppression.

Detailed explanation-5: -But what is a UPS system? An uninterruptible power supply (UPS) offers a continuous power supply and ensures there is no break in power when the main power source fails, or if the voltage drops to an insufficient level or surges and causes an outage.

There is 1 question to complete.